Fauna lore r3: pseudospace flavours, the Ink (Adrasteia space) and its bestiary

Pseudospace comes in flavours (ruling aetheria-fauna:ruling:adrasteia-space-flavour).
Pseudospace Flavours gives the grammar (light, heat, surface, flow, distance;
the stars set the temper), crossing tells, and four flavours: Open Water
(r2's ecology, Shallows to Deeps), the Ink (Adrasteia space), the Glass
(stiff Aether, nothing fades) and the Fold (non-Euclidean knots and seams).

Adrasteia Space develops the operator's sketch: a liquid surface under a
fog that eats light and so drinks heat, star-pillars breathing strange-matter
dust in waves whose pressure opens travelling pockets. Dust is stellar; the
animals concentrate it as a heat-eating organ, so the richest dust sits in
the deadliest animal: Soot, Rays, Squid, Cachalots. The monopoly is kept by
an unfindable, cold-only sea that needs negent to work.

The whale-bone strange-matter rumour is cut from Whales, Spaceborne Fauna and
Pseudospace Ecology (ruling strange-matter-not-biogenic). Fauna Lore Review r3
argues the changes to the sketch, r2 and canon; the one-or-many fork is
question aetheria-fauna❓ink-one-or-many.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Adrasteia Space.md

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+**"You can know you've been to the Ink. You can't know where you were."**
+
+> Draft lore pass r3, 2026-10-14, for the operator's review. A flavour of pseudospace (see [[Pseudospace Flavours]]), developed from the operator's sketch: "a liquid grid, with light eating fog overhead and all around and stars that connect to a pillar of glowing nebula, expelling waves of stardust and creating empty pockets with their pressure. The things that live in those inky clouds accumulate that negent dust, very dangerous beasties." Spacers call it **the Ink**. `[new]` marks invention that touches existing canon. Canon this note keeps: negent needs a configuration of strange matter encountered only in Adrasteia-controlled pseudospace; only Adrasteia makes the charged form; its supplier's location is unknown. Ruled: strange matter is not made by life (`strange-matter-not-biogenic`).
+
+#### What It Looks Like
+
+Fly into the Ink and the stars go out first. A fog closes overhead, then on every side, black and faintly oily, and the light of your own running lamps dies a few hull-lengths out. Below you the grid of the slope is no longer fixed: it moves like the surface of a shallow sea, lifting and settling. Far off, through the fog, is the only thing you can see: a pillar of glowing nebula standing up out of the moving surface, so tall its top is lost, with its stars strung on it like beads. The lowest star sits where the pillar meets the water.
+
+Every so often the pillar brightens. A while later a swell reaches you across the surface, a ring of stardust riding on it, and ahead of the ring the fog parts. For a minute or two you are in clear water: lamps reach, sensors reach, the surface glitters with dust. Then the pocket moves on outward with the wave and the fog closes behind it.
+
+#### How It Works
+
+- **The fog eats light, so it drinks heat.** Everywhere in pseudospace the Aether turns a little heat into light (wild [[Negative Entropy]]). In Open Water that light escapes and anything warm can be seen by it. In the Ink the fog eats it. Heat that becomes light becomes nothing. The whole flavour is a cold sink: a hull loses heat faster here than anywhere else, and radiators work too well. That is the first tell, before the stars go [new].
+- **The pillars are where the stars' light goes.** A star in the Ink cannot shine outward; the fog takes its light within a short distance. What leaves it leaves upward, along the pillar, where the stars' own pressure keeps a column clear. The pillar is the visible star: a lamp of nebula lit from inside. It is the one landmark in the Ink, and pilots fix their position by pillars or not at all [new].
+- **The stars breathe dust.** Whatever the stars of the Ink are, they are not suns. They pulse, slowly, and each pulse sends a wave of stardust out from the pillar's foot across the liquid surface. The dust carries strange matter: rare grains in a sea of ordinary dust, made by the stars, not by anything alive. Nobody outside Adrasteia has seen one of these stars up close and come back to describe it [new].
+- **The waves open pockets.** A dust wave's pressure pushes the fog back ahead of it, opening a pocket of clear water that travels with the wave. Inside a pocket light carries and heat stays. Pockets are the only clear water in the Ink and the only warm water, so everything alive rides them. Behind each pocket the fog closes, and the dust the wave carried settles into the **inky clouds**: thick, dark banks where old dust gathers in the fog, densest near the pillars [new].
+- **The surface is liquid.** The slope of the Ink is a moving sea, and every pulse is a swell running outward from a pillar. Ships, dust and animals all ride the swell. Riding a wave outward is easy. Going inward to a pillar means meeting every wave head-on, in the fog between them [new].
+
+The Ink runs on a beat. A pillar's rhythm is its signature, and spacers who have been in tell pillars apart by their pulse the way sailors told lighthouses apart by their flash.
+
+#### What Lives There, on What
+
+Open Water runs on starlight and on heat leaking out as light. Neither is available in the Ink, where light dies in the fog and heat drains away. The Ink's only income is the dust waves: warm dust, delivered in pulses, the way a spring bloom or an upwelling feeds a sea in seasons rather than all year.
+
+The strange matter in the dust is the key. A grain of it does negent strongly: it turns heat into hard light. Inside a body, out of reach of the fog, that light can be caught and used. An animal that carries dust in its tissues can eat heat: its prey's, the fog's last scraps, a ship's. So the animals of the Ink keep the dust they swallow and take more from what they eat, and the more dust an animal holds, the more heat it can eat and the further away it can eat it from [new]. Earth has animals that keep what their food made for its own use: sea slugs that store the stinging cells of the hydroids they eat and fire them in their own defence, and others that keep the chloroplasts of the algae they eat and photosynthesize with them. The Ink's animals do that with dust. They concentrate it; they make none.
+
+That is bioaccumulation, and it runs up the web the way mercury does in an Earth sea: a trace in the water, more in the grazers, most in the top predators. Here the substance is not a poison to them but a weapon. **In the Ink the richest dust is always inside the most dangerous animal.**
+
+```
+star pulse ──► dust wave ──► Soot ──► Rays ──► Squid ──► Cachalots
+                   │            └──────────────► Squid
+                   └──► inky clouds (settled dust) ──► Squid, Cachalots
+ships' heat ──► everything
+```
+
+| Niche | Animal | One line |
+|---|---|---|
+| Producer | [[Soot]] | Black lace that blooms on the swell behind each pocket, drinking the heat of passing dust. |
+| Bulk grazer, surfer | [[Rays]] | Wide, flat, cold gliders that surf each wave outward, skimming soot and dust. |
+| Pack predator | [[Squid]] | Hunters of the pocket edges and the inky clouds; they eat heat at range and ink their escape. |
+| Apex | [[Cachalots]] | Giants that dive into the inky clouds after squid and hold more dust than anything alive. |
+
+Almost nothing from Open Water survives the Ink: no light for [[Glim]], so nothing that eats glim. [[Gleaners]] work the margins on wrecks. Nothing else crosses.
+
+#### Why the Beasts Are Dangerous
+
+The Ink's animals are built for a sea where heat is the scarcest thing there is, and a ship is a furnace. In the fog, a running reactor is the brightest smell for many kilometres. Everything comes.
+
+What makes them dangerous is the dust. A dusted animal does to a ship what Adrasteian weapons do: it takes the heat. At first that reads as a gift, the ship running cool in a cold sea. Then systems slow. Then the crew grows calm. [[Running Cold]] already says that cold death feels like calm, and that Adrasteians fear it above everything. The Ink is where they learned to.
+
+The tell from Faction Play, *a contact colder than its surroundings is dead or Adrasteian*, does not work in the Ink. Everything here is colder than you. In the Ink the warm contact is the stranger, and the warm contact is you.
+
+#### Why Only Adrasteia
+
+The Ink keeps Adrasteia's monopoly three ways at once, and explains none of what canon wants kept dark [new].
+
+1. **It cannot be found.** No light leaves the Ink, so no telescope sees it and no chart shows it. Its mouths are kept. A crew that enters on someone's vouch (as the Adrasteia brainstorm proposes) is brought in through fog and brought out through fog, and knows it has been, not where.
+2. **It cannot be worked warm.** Every animal in the Ink hunts heat. The only ships that can work there for long are ships that run cold, and the only way to run cold is negent, which needs charges, which need the dust. You must already have what you came for. Adrasteia had the first charges. Everyone else has to buy theirs from Adrasteia to go anywhere near the source, and charges run out.
+3. **The best dust is where nobody can go.** Dust is dilute in the waves, concentrated in the animals, and richest of all at the foot of the pillars, where every wave starts and the inky clouds are thickest. Skimmers take traces. Hunters take more and die more. Nobody who has tried to reach a pillar's foot has come back to say what is there, except, presumably, whoever supplies Adrasteia.
+
+What is not explained: what the stars of the Ink are; what the "particular configuration" of strange matter is and whether it exists in the dust or is made from it; how Adrasteia charges it; where any Ink is; and how Adrasteia came to be in every one anyone has found. Raw dust is worthless to anyone but Adrasteia. It is bought, at a good price, through blind drops.
+
+#### Who Goes In
+
+- **Skimmers.** Vouched independents on long, cold runs, dragging fine nets through the pockets for soot-ash and wave dust. The trade is dull and safe until it isn't.
+- **Hunters.** Crews who take [[Rays]] and, sometimes, [[Squid]]. They are well paid, and their vouchers are careful about them.
+- **Grey-pickers.** Crews who follow [[Cachalots]] at a distance and pick up what they leave behind. The best living in the Ink, and the most patient.
+- **Nobody** hunts cachalots, in the stories, and comes back.
+
+Spacers say: *ride the pocket out, never in*; *count the beat*; *if the radiators are happy, be afraid*; and, of a calm crewmate, *say "warm"*.
+
+#### Sources and Inspiration
+
+Checked: canon notes [[Negative Entropy]], [[Pseudospace]], [[Aether]]; the Adrasteia faction brainstorm (Faction Deepening) and Faction Play note in AetheriaLore, via voidbot, 2026-10-14. Real sources below are cited from memory, not checked.
+
+- Bioaccumulation and biomagnification of mercury through marine food webs: the standard account in any marine ecology text; for a review, Morel, F. M. M., Kraepiel, A. M. L. & Amyot, M. (1998). The chemical cycle and bioaccumulation of mercury. *Annual Review of Ecology and Systematics* 29.
+- Hyperaccumulator plants and phytomining: Jaffré, T. et al. (1976). *Sebertia acuminata*: a hyperaccumulator of nickel from New Caledonia. *Science* 193. A tree whose sap is a quarter nickel.
+- An animal armoured in metal from its vent: Warén, A. et al. (2003). A hot-vent gastropod with iron sulfide dermal sclerites. *Science* 302.
+- Stolen weapons and stolen chloroplasts: Greenwood, P. G. (2009). Acquisition and use of nematocysts by cnidarian predators. *Toxicon* 54; Rumpho, M. E. et al. (2008), on *Elysia chlorotica*. *PNAS* 105.
+- Strange matter as a stellar product: Witten, E. (1984). Cosmic separation of phases. *Physical Review D* 30; Farhi, E. & Jaffe, R. L. (1984). Strange matter. *Physical Review D* 30. The idea that the true ground state of matter might be strange, made in compact stars and shed as strangelets, is the real-physics echo of the Ink's dust; the lore does not depend on it.
+- Pillars: Hester, J. J. et al. (1996). Hubble Space Telescope WFPC2 imaging of M16. *Astronomical Journal* 111. The Pillars of Creation, dust columns shaped by the pressure of the stars inside them.
+- Ambergris: the waxy concretion sperm whales pass, prized and found drifting; any natural history of the sperm whale. The model for [[Cachalots|grey]].

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Cachalots.md

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+**"Nobody hunts cachalots. People follow them, and pick up the grey."**
+
+> Draft r3, 2026-10-14. Part of [[Adrasteia Space]] (the Ink); niche: apex. Named for the sperm whale, the Earth animal that dives into the dark after giant squid. Not related to the [[Whales]] of Open Water, and spacers who confuse them don't do it twice. `[new]` marks invention that touches existing canon.
+
+The largest thing in the Ink: a blunt, scarred head, a body many times a ship's length, skin the colour of the fog. Cachalots live near the pillars, deep in the inky clouds, and rise into a pocket only to take the warmth, or to kill.
+
+**Eats.** [[Squid]], and the dust they carry. Every squid a cachalot eats adds its dust to the cachalot's. That is where the Ink's dust ends up: at the top of the web, in a few hundred animals near each pillar [new].
+
+**Moves: the tell.** Long, deep dives into the inky clouds, out of every sensor's reach, and slow rises into a pocket near the pillar's foot. They stay close to the pillars and ride no waves. When a cachalot rises, the squid in that pocket scatter.
+
+**What a pilot learns.** A cachalot does not need to see you. It holds so much dust that it eats heat at a range no other animal can, and it hunts squid by their heat in the inky clouds, where nothing can see anything. To a cachalot a ship is a very warm squid.
+
+**On sensors.** Usually nothing: it is in the clouds. When it rises, a cold so large the board reads a hole. Then, if it feeds, the flare.
+
+**How it hurts.** *The pull*: heat drained from a ship at long range, faster than any squid can manage. *The lance*: a cachalot that has eaten more heat than it can hold throws it off as a beam of hard light, the negent conversion done all at once. It is the brightest thing in the Ink after a pillar, and it is what spacers mean when they say a ship was *lit* [new]. *The ram*, for anything that has made it angry.
+
+**Yield.** *Grey*: like the ambergris of Earth's sperm whales, a waxy concretion cachalots pass, built around the indigestible beaks of the squid they eat and dense with dust. It drifts up into pockets near the pillars, and grey-pickers trail cachalots for weeks to find it. Grey holds more dust than anything else a living crew can take. That a cachalot's body holds more still is common knowledge. Nobody sells any [new].
+
+**Lives.** The inky clouds at the foot of each pillar, where the dust is thickest and every wave begins. They are why nobody reaches the foot of a pillar.
+
+*Designers:* a rare anchor near pillars that rises into pockets on a long cycle; a very long-range heat drain; a heat-threshold beam attack; a grey drop that can be collected without a kill. Treat a kill as out of reach unless a later ruling makes it a quest.

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Fauna Lore Review r2.md

@@ -2,7 +2,7 @@
 
 #### Where I'd Change Things
 
-**1. Strange matter is grown, in whale bone. (Existing canon: [[Negative Entropy]], Running Cold, Adrasteia.)**
+**1. Strange matter is grown, in whale bone. (Existing canon: [[Negative Entropy]], Running Cold, Adrasteia.)** *Ruled 2026-10-14: not biogenic (`strange-matter-not-biogenic`). Cut from the notes in r3; strange matter is stellar dust of the Ink, concentrated by its animals ([[Adrasteia Space]], [[Fauna Lore Review r3]]). The argument below is kept as the record of what was proposed.*
 Canon says negent needs strange matter found only in Adrasteia-controlled pseudospace, that only Adrasteia makes the charged form, and that its supplier's location is unknown. I'd give that a cause: strange matter is laid down slowly in the bones of [[Whales]], and Adrasteia's "controlled pseudospace" is a field of ancient falls, a bone bed it mines the way Earth mined fossil plankton as oil. Every canon sentence stays true. What it buys: a reason harvest is big in Elysium, a three-way conflict over every whale road (Adrasteia buying bone in secret, the [[Cetacean Navigators]] forbidding whaling, independents in the middle), and a threat to the monopoly every time a whale dies outside Adrasteia space. What it costs: some of Adrasteia's mystery, which their brief says should be about who makes the machinery and how it works. The notes as written keep it a rumour among flensers, which is my recommendation: the value is real, the explanation unproven. This is a question in the mind (`aetheria-fauna:question:strange-matter-source`).
 
 **2. The fauna ride the Aether current, not the orbit; and the nebula is partly alive. (First pass; the Sol sketch.)**

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Fauna Lore Review r3.md

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+> Review note, 2026-10-14, for the operator: where lore pass r3 develops or changes your sketch, r2 and canon, and why. Not lore. Delete once the calls are made. Within each section, ordered by how much each change buys.
+
+#### What r3 Did
+
+- Made pseudospace flavours a framework ([[Pseudospace Flavours]]): five dials (light, heat, surface, flow, distance), set by the stars, each flavour with its own bestiary and its own crossing tells. Four flavours: **Open Water** (r2's ecology, now a family from Shallows to Deeps), **the Ink** (Adrasteia space), **the Glass** (stiff Aether: no current, nothing fades, nowhere to hide) and **the Fold** (non-Euclidean: knots where distance grows, seams that glue far places).
+- Developed the Ink from your sketch ([[Adrasteia Space]]) with a four-level web: [[Soot]], [[Rays]], [[Squid]], [[Cachalots]].
+- Cut the strange-matter rumour from [[Whales]], [[Spaceborne Fauna]] and [[Pseudospace Ecology]] (ruling `strange-matter-not-biogenic`). Strange matter is now stellar dust of the Ink, concentrated by its animals, made by none of them.
+
+#### Where I'd Change Your Sketch
+
+**1. The fog should drink heat, not only light.** r2 already has the Aether turning a little heat into light everywhere. If the Ink's fog eats light, it eats that light too, so heat drains away: radiators work too well and everything is cold. That one consequence does three jobs. It gives the Ink a tell on the thermal display before the stars go out. It makes heat the Ink's scarcest food, which is why its animals hunt ships. And it makes the Ink the place Adrasteia's fear of the cold death comes from. Without it, the fog is a visual effect with no ecology behind it.
+
+**2. The danger should scale with the dust.** Your sketch says the beasts accumulate dust and are dangerous. I'd make one the cause of the other. Dust does negent: inside a body it turns heat into usable light, so a dusted animal can eat heat, and more dust means it eats more heat from further away. Then biomagnification does the rest: a trace in the waves, more in each step up, most in the apex. The richest dust is always inside the deadliest animal. I'd also add one way to get rich dust without a kill, [[Cachalots|grey]], on the model of ambergris, so the harvest has a patient trade and not only a lethal one.
+
+**3. The pillar should be where the stars' light goes.** "Stars that connect to a pillar" read as a picture. I'd give it a cause: in a fog that eats light a star cannot shine outward, so its light leaves up the pillar, which is the visible star. That makes the pillars the Ink's only landmarks and its only navigation, and it makes a pillar's pulse its signature. I chose stars strung on the pillar like beads, the lowest at the surface; your words also allow one star per pillar. Either works.
+
+**4. "Adrasteia space" should be a flavour, not one place.** Your ruling calls it a flavour, and a flavour is a kind of place, so there can be more than one Ink. Canon says the strange matter is found only in Adrasteia-controlled pseudospace. I'd keep that sentence true by saying every Ink anyone has found, Adrasteia was already in. That adds a mystery (how do they find them first?) rather than spending one. Whether there is one Ink or many is a real fork: it changes the map and the story's endgame. It is question `aetheria-fauna:question:ink-one-or-many` in the mind.
+
+**5. A tension with the engine ruling, to settle before anyone writes the swell into play.** The lore says ships ride the Ink's swell. Ruling `liquid-grid-from-sim-brushes` makes the fine grid presentation configured from the sim, and Self's reading is that gravity stays analytic and a shallow-water layer decides nothing. If the swell never moves a ship, the lore should say the swell carries dust and animals but a hull is too heavy to feel it. That is a one-line change to [[Adrasteia Space]], and I'd wait for the engine to decide rather than write either version as fact.
+
+**Self's reading, for the record.** Its two calls hold and are in the notes: the dust is stellar and the beasts concentrate it; the pressure pockets are the only clear water. I extended both. Bioaccumulation alone makes animals that hold dust, not animals that are dangerous because of it, so the dust needed a use (item 2). Pockets are clear water and also the only warm water, which is why everything rides them and why predators hunt their walls.
+
+#### Where I'd Change r2
+
+**1. One sea was the wrong frame.** r2 designed a single ecology with a depth gradient. That ecology was right and is now **Open Water**, a family of flavours: the Shallows near flat space to the Deeps toward the Chaos factions. "Deeper is richer" still holds within the family. The Ink, the Glass and the Fold are not deeper water; they are other water.
+
+**2. Wild negent is now load-bearing.** r2 proposed that the Aether does negent weakly everywhere, as the energy budget of Open Water. In r3 the same sentence sets the heat dial of every flavour: the light escapes in Open Water, is eaten in the Ink, never forms in the Glass. It has gone from a nice idea to the hinge of the framework, so it now needs its canon edit (below) rather than living only in fauna notes.
+
+**3. The whale-bone proposal.** Cut, as ruled. What it was trying to buy, a harvest that matters to the monopoly and a conflict over who takes it, the Ink now buys from its own animals: skimmers, hunters and grey-pickers working on vouches, selling to Adrasteia's blind drops.
+
+#### Where I'd Change Canon
+
+**1. [[Pseudospace]]: "absolutely anything is possible" needs a grammar, and its definition needs honouring.** Canon defines pseudospace as space whose geometry is not Euclidean, then says anything is possible. Both are true and neither is playable: a pilot cannot learn "anything". I'd add that the known reaches come in flavours with reliable rules, and keep "anything is possible" for what lies past them. And canon's own definition is honoured by almost nothing in the notes, or as far as I know the game, until now. The Fold is the flavour where distance itself bends, and I'd treat it as the flavour that makes the Pseudospace note true in play. Your remark that you once wanted non-Euclidean space and weren't sure how to bend the engine is why it is in this set; the note describes how it flies, not how to build it.
+
+**2. [[Negative Entropy]]: two sentences.** Add that the Aether does the conversion weakly everywhere unaided, and that strange matter does it strongly (r2's wild negent, now the heat dial). And reword "encountered only in Adrasteia-controlled pseudospace" to "found only in the Ink, and every Ink anyone has found is Adrasteia's". Same meaning, and it points at the mystery.
+
+**3. Faction Play's tell inverts in the Ink.** "A contact colder than its surroundings is dead or Adrasteian" is right in Open Water. In the Ink everything is colder than you, and the warm contact is the stranger. One line in the Adrasteia section.
+
+**4. [[Aether]]: "varies with local conditions" is where flavours live.** Canon's static reference frame survives: it tells you how far you have moved, which is why you can always know where you are inside the Ink and never where the Ink is (its mouths are kept and their far ends are uncharted). In the Fold, the frame is how pilots measure depth into a knot. I'd add one line naming flavours as the local conditions.
+
+**5. Smaller.** Canon calls Adrasteia "the Adrasteia corporation"; the brainstorm's society of vouches and no addresses doesn't sound like a corporation. Not this pass's business, but the Ink makes the question louder.
+
+#### What I Invented Beyond the Inputs
+
+- The flavour grammar (five dials, stars set the temper, margins between flavours) and the Glass and the Fold.
+- Fog drinks heat; "radiators work too well" as the first tell.
+- Pillars as the stars' only outlet; a pillar's pulse as its signature; navigation by pillars.
+- Pockets as the only warm water; soot rings as the Ink's clock.
+- Dust as a heat-eating organ (the adaptive reason for bioaccumulation) and the four-level web.
+- Grey, and grey-pickers.
+- The bootstrap moat: you need negent charges to work the Ink, and negent charges come from the Ink.
+- Squid ink as smuggler's paint; a cachalot's lance.
+- "Every Ink anyone has found, Adrasteia was already in."
+
+#### Left Open on Purpose
+
+- What the Ink's stars are, what the "particular configuration" is, how Adrasteia charges it, where any Ink is. Canon wants these dark, and the notes keep them dark.
+- The Fold's bestiary. Something lives on seams, probably an animal that is in two places at once. Worth a pass of its own once the Fold is wanted.
+- The Glass's few giants, and how Open Water's fauna fare at its margin.
+- Whether the flavours are the garden (r2's open question, now louder: someone, or something, set the stars).
+- Emily's and Miss Terri's material was not read or used.

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Pseudospace Ecology.md

@@ -1,6 +1,6 @@
 **"Read the slope, then the current, then the glow. Then look for what's eating it."**
 
-> Draft r2, 2026-10-14. Part of [[Spaceborne Fauna]]. The design reasoning behind the bestiary: what pseudospace life lives on, who eats whom, and how the shape of a zone tells the story. `[new]` marks invention that touches existing canon.
+> Draft r2, 2026-10-14. Part of [[Spaceborne Fauna]]. The design reasoning behind the bestiary: what pseudospace life lives on, who eats whom, and how the shape of a zone tells the story. Revised r3: this is the ecology of **Open Water**, the common family of flavours, from the Shallows to the Deeps ([[Pseudospace Flavours]]). Other flavours run on other budgets; the Ink's is in [[Adrasteia Space]]. `[new]` marks invention that touches existing canon.
 
 #### Energy: What Feeds the Sea
 
@@ -63,7 +63,7 @@ Whale falls on the deep-sea floor feed a sequence of communities for decades: mo
 
 1. **Heat.** The body is still warm: sharks, limpets and glim gather.
 2. **Strip.** [[Gleaners]] take soft tissue, loose cargo and anything not welded down.
-3. **Bones.** Gleaners work the frame and bones for metal and strange matter.
+3. **Bones.** Gleaners work the frame and bones for metal.
 4. **Reef.** [[Rime]] settles on what is left. Old battlefields are reefs.
 
 #### Recruitment: Why It Refills

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Pseudospace Flavours.md

@@ -0,0 +1,69 @@
+**"Check the sky, then your radiators, then the slope. Then you know where you are."**
+
+> Draft lore pass r3, 2026-10-14, for the operator's review. Part of [[Spaceborne Fauna]]. Pseudospace is not one sea. It comes in flavours, some wildly different, and a pilot learns to taste the change. This note gives the grammar of a flavour, four flavours, and the tells for each. [[Adrasteia Space]] is the first flavour developed in full. `[new]` marks invention that touches existing canon. The reasoning and the changes argued for are in [[Fauna Lore Review r3]].
+
+Canon already says the frontier is wild. [[Pseudospace]] is space whose geometry does not follow Euclid, and beyond the islands of flat space "absolutely anything is possible". Anything-is-possible is true and unplayable: a pilot can't learn it. Flavours are the playable cut. Each flavour is a reliable set of rules a pilot can learn, cross out of, and come back to. The places nobody has learned yet stay unnamed.
+
+#### What a Flavour Is
+
+The [[Aether]] is the same field everywhere, but canon says what it does "varies with local conditions". A flavour is the Aether's local temper: a fixed answer to five questions [new].
+
+| Dial | The question | Why it matters to a pilot |
+|---|---|---|
+| **Light** | How far does light carry, and what eats it? | What you can see, and what can see you. |
+| **Heat** | Where does a ship's heat go? | Wild [[Negative Entropy]] turns a little heat into light everywhere. Whether that light escapes, is eaten, or never forms decides whether radiators work. |
+| **Surface** | Does the slope hold its shape? | A solid slope can be charted. A liquid one heaves, and every chart goes out of date. |
+| **Flow** | What moves the medium, and from where? | A braided current, pulses from a source, nothing, or something stranger. Everything that does not swim goes where the flow takes it. |
+| **Distance** | Does a kilometre stay a kilometre? | Where the scale bends, ranges lie, sight lines curve, and two far places can touch. |
+
+The stars set the temper. A region's flavour is the character of its stars and how they sit in the Aether, which is why the flavours have borders and do not blend into soup: a region belongs to its stars as a watershed belongs to its rivers [new]. Whether the builders of the Aether placed those stars, and so chose the flavours, is left open (see "Are they the garden?" in [[Fauna Lore Review r2]]).
+
+Life follows the temper. Each flavour has its own energy budget, so each has its own bestiary. Very little crosses from one to another, because what feeds an animal in one flavour does not exist in the next.
+
+#### Four Flavours
+
+**1. Open Water (the common family).** Starlit and clear. The nebula glows because [[Glim]] lives in it, the slope is solid, a braided current runs through every zone, and heat leaks out as light any warm thing can be seen by. This is the flavour [[Pseudospace Ecology]] describes, and it is a family rather than one place: from the **Shallows** near flat space, where the current is thin and the animals small, to the **Deeps** out toward the Chaos factions, where the current is strong, the glim thick and the animals huge. Most of the map is Open Water.
+
+**2. The Ink ([[Adrasteia Space]]).** A light-eating fog closes overhead and all around, and because the fog eats the light a warm thing gives off, it drinks heat too: radiators work too well. The slope is liquid. Stars are strung on pillars of glowing nebula that breathe out waves of stardust, and the pressure of each wave opens travelling pockets of clear water. The dust carries strange matter, and the animals that live in the inky clouds concentrate it. Every Ink anyone has found, Adrasteia was already in [new].
+
+**3. The Glass.** The Aether here is stiff. There is no current. The slope is still enough to be a mirror, the nebula hangs where it has always hung, and light carries further than anywhere else: you can see everything in a Glass zone, and everything can see you. Heat has nowhere to go, because the Aether makes no light of it: ships overheat, and every wake a hull cuts stays printed on the slope for hours. The few animals are slow, enormous and mostly still, grown over centuries in water that never moves. It is the opposite of the Ink: there you cannot see; here you cannot hide [new].
+
+**4. The Fold.** Here the distance scale bends. Near a **knot** a kilometre grows longer the deeper in you go, so a moon's neighbourhood is bigger inside than it looks from outside, and light and ships alike follow curves through it. Along a **seam** two far places are glued edge to edge, and flying through the seam puts you in the other one. This is pseudospace being what canon says it is: not Euclidean. The flavour is detailed below because it has no bestiary yet and its interest is how it flies [new].
+
+Sol and the other islands of flat space are not a flavour. They are the absence of one: no current, no glim, no food, and a distance that never bends.
+
+#### How a Pilot Knows They Have Crossed
+
+| Into | The sky | Thermal | The slope and the flow |
+|---|---|---|---|
+| Open Water | Stars and glowing nebula | Warm things glow; radiators normal | Solid slope; a steady braided current |
+| The Ink | The stars go out. Fog closes overhead, then all around | Radiators work too well; your own hull is the brightest thing on the board | The slope heaves. A slow swell arrives on a beat |
+| The Glass | Everything is visible, very far away, very sharp | Radiators stall; heat climbs | The current stops. Your wake does not fade |
+| The Fold | Stars double, smear or sit in the wrong place | Normal | Ranges stop agreeing with each other; a straight course curves |
+
+Crossing is not instant. Flavours meet at a **margin** a few minutes' flight wide where the tells arrive one at a time, and where the borderland animals of both sides mix. An Ink margin is a grey band where the stars dim before they vanish; a Glass margin is where the current slackens and dies.
+
+#### The Fold, Flown
+
+Nothing is hidden in the Fold and nothing is where it looks.
+
+- **Sight lines bend.** Light curves around a knot, so you can see a contact that no straight shot can reach, and see it from two directions at once. A gunner learns to fire along the curve, not at the image. Beams follow the light and bend with it; slugs and missiles follow their own course, which bends differently. Learning the difference is learning to fight here [new].
+- **Ranges lie, but honestly.** A target that reads 2,000 out across a knot may be four times that to fly. Range on sensors is the light's path, which is the truth about the light and not about your trip. Pilots fly by **depth**, how deep into a knot they are, not by distance [new].
+- **Inside is bigger.** A knot can hold a whole battle inside a ring that looks a minute wide. Fleets hide in them. A pursuer who chases you into a knot finds the space unfolding ahead faster than either of you can cross it.
+- **Seams.** A seam is a doorway with no door. Through one you are somewhere far away; look back through it and you see where you came from, small and close. Seams make ambushes possible from places that are not nearby, and make retreat a puzzle: the way out may not be the way in. Unlike a wormhole mouth, a seam is not a hole in space; it is two edges of space that happen to be the same edge.
+- **You meet yourself.** Light can go round a knot and come back, so a ship deep in a Fold sometimes sees its own image ahead of it, minutes old. Every spacer story about a ghost ship that matches your hull ends with a pilot realizing the ghost turned when she did. The image is real light, not a lie the Fold tells: it is where you were.
+
+Spacers say *"never trust a straight line in the Fold"* and *"if it matches you, it is you"*.
+
+#### For Designers (hooks the notes imply, none ruled)
+
+The game already has dials that line up with each flavour. Named for orientation only; checked against `ZoneEnvironment` and `PlanetSettings` in the branch's `Environment.cs` and the probe settings, 2026-10-14.
+
+| Dial | What the game already has | Ink | Glass | Fold |
+|---|---|---|---|---|
+| Light | Nebula fill density, extinction, luminance; boundary fog; a body's light radius | High extinction, fog overhead; pillars the only luminance | Very low extinction; long light radius | Normal |
+| Heat | Ship heat model | Faster sink | Slower sink | Normal |
+| Surface | Painted height noise; brushes (the liquid-grid brushes in ruling `liquid-grid-from-sim-brushes`) | Moving liquid surface | Flat, still | Normal, or warped near knots |
+| Flow | Global, swirl and slope amplitudes | Pulses from pillars, little global current | All zero | Normal |
+| Distance | Wormholes, which already glue places | None | None | Seams as wormhole-like glue; knots as a local scale |
+| Fauna | Fauna fields per kind | Ink bestiary | A few sessile giants | None charted yet |

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Rays.md

@@ -0,0 +1,21 @@
+**"Rays ride out. If one is coming in, something is chasing it."**
+
+> Draft r3, 2026-10-14. Part of [[Adrasteia Space]] (the Ink); niche: bulk grazer that surfs the swell. `[new]` marks invention that touches existing canon.
+
+Black wings as wide as a frigate, thin as sailcloth, rising on the swell. A ray surfaces in a pocket with its whole width spread flat on the water, skimming, and the dust caught in the plates of its mouth flickers when the light finds it.
+
+**Eats.** [[Soot]] and wave dust, skimmed off the surface through broad plates like a manta's gill rakers. The dust stays in those plates for life and builds up [new].
+
+**Moves: the tell.** Rays surf. Each one catches a wave near the pillar, rides it outward inside its pocket, grazing, and slips off the back as the pocket weakens; then it glides back toward the pillar under the fog to catch the next. They never swim against a wave. A ray going inward through a pocket is fleeing.
+
+**What a pilot learns.** Rays are the Ink's weather vane. Where they surf, the pocket is safe and the beat is steady. A school breaking off the wave all at once means [[Squid]] in the pocket wall.
+
+**On sensors.** Wide, flat, cold returns riding a wave front, close to the surface. A school reads as one long cold smear moving at the speed of the swell.
+
+**How it hurts.** It defends; it doesn't hunt. A ray's wing drinks heat from whatever is beneath it, and a startled school can blanket a ship, chilling it fast and blinding its sensors for as long as they cover it. A diving ray's wingbeat throws a short, steep swell.
+
+**Yield.** *Plates*: the mouth plates hold more dust than soot ever does, in a form that keeps. Ray hunting is the Ink's mid-grade trade: well paid, risky, and the reason [[Squid]] learn to follow skimmer crews. *Wing*: a cold-holding fabric prized for insulation.
+
+**Lives.** On the swell, between a pillar and the edge of its rings. Thickest in the first rings out, where the soot is freshest.
+
+*Designers:* anchor moving outward with the pulse and returning under fog between pulses; flees inward when threatened; hazards are a heat-drain blanket and sensor occlusion; moderate respawn.

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Soot.md

@@ -0,0 +1,21 @@
+**"Soot on the swell means the pocket just passed. You're late."**
+
+> Draft r3, 2026-10-14. Part of [[Adrasteia Space]] (the Ink); niche: producer. `[new]` marks invention that touches existing canon.
+
+Black lace on the moving surface of the Ink: a colonial film, finer than net, that spreads across the swell in the wake of each dust wave and sinks again before the next. In a pocket's light it glints where dust grains are caught in it.
+
+**Eats.** The heat of the dust. A wave's dust leaves the pillar warm and cools as it travels; soot spreads behind each wave and drinks that warmth through the trace of strange matter it catches, the way [[Glim]] eats light in Open Water. It is the only thing in the Ink that lives on the waves directly. Everything else lives on soot or on what eats it [new].
+
+**Moves: the tell.** It doesn't. It blooms in a ring behind each pocket, thickest where the pocket closed, and fades as the ring cools. A soot ring is a clock: how fresh it is says how long since the last wave passed.
+
+**What a pilot learns.** Soot is how you read the beat in fog. Thick, fresh soot means a pocket just went by and the next is a full beat away. Thin, old soot means the next wave is close.
+
+**On sensors.** Nothing at range. Close in, a faint cold sheen on the surface, colder than the fog.
+
+**How it hurts.** Barely. It fouls intakes and nets, and a ship that sits in thick soot loses heat a little faster. It is dangerous mainly for what it draws: [[Rays]] come to graze it, and [[Squid]] follow the rays.
+
+**Yield.** *Soot-ash*: skimmed, dried and sold through blind drops. A trace of dust in a great deal of ash. It is the Ink's safe harvest, and the one most vouched independents ever take.
+
+**Lives.** Everywhere a dust wave has been, in rings around every pillar.
+
+*Designers:* a ring field that blooms behind each pulse and fades by the next; a heat-sink patch; a readable indicator of the pulse phase.

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Spaceborne Fauna.md

@@ -1,8 +1,8 @@
 **"Sol is a desert. Everywhere else is a sea."**
 
-> Draft lore pass r2, 2026-10-14, for the operator's review. It replaces the r1 pass of 2026-10-13, which took four example animals as the whole ecosystem. The ecology here is designed first, from what pseudospace life can live on; the animals fill its niches. `[new]` marks invention that touches existing canon. The reasoning, sources and the changes this pass argues for are in [[Pseudospace Ecology]] and [[Fauna Lore Review r2]].
+> Draft lore pass r2, 2026-10-14, for the operator's review. It replaces the r1 pass of 2026-10-13, which took four example animals as the whole ecosystem. The ecology here is designed first, from what pseudospace life can live on; the animals fill its niches. `[new]` marks invention that touches existing canon. The reasoning, sources and the changes this pass argues for are in [[Pseudospace Ecology]] and [[Fauna Lore Review r2]]. Revised in r3: pseudospace comes in flavours ([[Pseudospace Flavours]]). Everything below describes the common flavour, **Open Water**; the Ink ([[Adrasteia Space]]) has its own bestiary.
 
-Leave Sol through any wormhole and the dark is no longer empty. The nebula glows because something in it is alive. Threads of faint light run from one gravity well to the next. Clouds of krill turn in the current, schools of minnows flicker along their edges, and sharks ride the shear where a well's whirlpool meets the open stream. Rocks in the belts are crusted with rime. Something at the slack point between two moons is holding perfectly still and glowing like a wreck that wants rescuing. Do not rescue it.
+Leave Sol through any wormhole into Open Water and the dark is no longer empty. The nebula glows because something in it is alive. Threads of faint light run from one gravity well to the next. Clouds of krill turn in the current, schools of minnows flicker along their edges, and sharks ride the shear where a well's whirlpool meets the open stream. Rocks in the belts are crusted with rime. Something at the slack point between two moons is holding perfectly still and glowing like a wreck that wants rescuing. Do not rescue it.
 
 Spacers named what they found after Earth animals, because that was the vocabulary they had. None of it is related to anything from Sol.
 
@@ -30,7 +30,7 @@ By niche, bottom to top. Each note says what a pilot sees, what sensors show, ho
 | Sessile colonial filter-feeder | [[Rime]] | Crusts on belt rocks and wrecks, combing the current. |
 | Swarming grazer | [[Krill]] | Clouds that graze glim on the fronts. |
 | Schooling forage | [[Minnows]] | Flickering schools that eat krill and feed everything above them. |
-| Bulk filter-feeder, giant | [[Whales]] | Wave-riders of the giants; Adrasteia buys their bone. |
+| Bulk filter-feeder, giant | [[Whales]] | Wave-riders of the giants; the richest and slowest harvest. |
 | Pursuit predator | [[Sharks]] | Heat hunters that soar the shear lines. |
 | Ambush predator, mimic | [[Lanterns]] | Sit in slack water glowing like a disabled ship. |
 | Trap predator | [[Void Spiders]] | String nets across saddles and fronts. |
@@ -51,7 +51,7 @@ Sol spent a thousand years fighting over dwindling rocks. Elysium's wormholes op
 - **It refills from upstream.** The Aether current carries larvae and spores from deeper pseudospace into every zone, all the time. A ground stripped bare is recolonized from the current, fast at the bottom of the web and slowly at the top. Krill come back in days. A whale road emptied by flensers stays empty for a long time [new].
 - **Deeper is richer.** The further a zone lies from Sol, out toward the Chaos factions' periphery, the stronger the current, the thicker the glim, and the bigger the animals [new]. Harvesters go outward, and outward is where the [[Pseudospace]] stops pretending to be space.
 - **Who takes it.** Independents do the dangerous middle work. The [[Pan-Solar Consortium]] issues harvest claims on the model of the [[Conflict Permit]] [new]; everyone breaks them. Leading sharks into a rival's grounds is a recognized form of [[Resource Denial]] [new].
-- **What is taken.** Krill and minnow meal for Bloom farms and vat feed; photophores for flares; shark heat-organs for radiators; rime for building; gleaner gut-metal; spider silk; and whale bone, which Adrasteia buys quietly, at prices nobody can explain ([[Whales]], [new]).
+- **What is taken.** Krill and minnow meal for Bloom farms and vat feed; photophores for flares; shark heat-organs for radiators; rime for building; gleaner gut-metal; spider silk; whale oil, veil and bone. The one thing Open Water does not yield is strange matter: that comes only from the Ink ([[Adrasteia Space]]), and only Adrasteia buys it [new].
 
 #### The Fauna Come to the Guns
 

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Squid.md

@@ -0,0 +1,21 @@
+**"If the radiators are happy, be afraid."**
+
+> Draft r3, 2026-10-14. Part of [[Adrasteia Space]] (the Ink); niche: pack predator. Named for the Earth animal that hunts in the dark and leaves ink behind it. `[new]` marks invention that touches existing canon.
+
+Long, pale, many-armed, the size of a light ship, and almost never seen: they live in the fog walls at the edges of pockets and in the inky clouds, and come into the clear only to strike. Packs of three to a dozen.
+
+**Eats.** [[Rays]], other squid, and heat. A squid holds enough dust in its body to eat heat at a distance: it can drain a ray, or a ship, from inside the fog without touching it [new].
+
+**Moves: the tell.** Squid hunt the pocket edge. They pace a pocket from inside its fog wall, just out of the light, and strike inward as a pack when something comes close to the wall. They do not ride the swell; they hold their place against it. Between waves they sink into the inky clouds.
+
+**What a pilot learns.** Stay in the middle of the pocket. Never ride the wall. When the pocket closes, the squid are already where you are. A pack hunts heat, so the warmest ship in a pocket is the one they take.
+
+**On sensors.** A cold contact that grows colder as it closes, because it is drinking your heat at range. Several at the pocket edge make the edge itself read cold. Squid are why Ink crews call any contact colder than the fog a squid until it proves otherwise.
+
+**How it hurts.** *The hush*: a pack drinks heat at range and a ship goes quiet. Systems slow, weapons stall, and the crew grows calm, the danger [[Running Cold]] warns of, done by an animal. *The strike*: arms and beak, close in, tearing armour. *Ink*: a wounded or retreating squid clouds the water with a dust-heavy dark that eats light and sensor returns alike and lingers after the pocket has passed. An inked ship is blind until it flies clear.
+
+**Yield.** *Ink sacs*: dust in fine suspension, more concentrated than any ray's plates. The richest harvest a crew can take and usually live. Old squid ink is also a smuggler's paint: a hull coated in it is very hard to see anywhere [new].
+
+**Lives.** The fog walls of pockets near the pillars, and the inky clouds, which their ink helps to thicken.
+
+*Designers:* a pack of anchors pacing a moving pocket from outside its edge; strike when a heat source nears the wall; hazards are a ranged heat drain, melee, and a persistent sensor-occluding ink cloud; slow respawn.

Vault/Aetheria/Aetheria/Worldbuilding/Post-Elysium/Species/Fauna/Whales.md

@@ -1,6 +1,6 @@
 **"Never kill the first whale you see on a run."**
 
-> Draft r2, 2026-10-14. Part of [[Spaceborne Fauna]]; niche: bulk filter-feeder, giant. Kept from the operator's sketch and r1. Changed: whales ride the gravity waves of gas giants and suns, which is why they swing in arcs; and flensers say their bones grow the strange matter that [[Negative Entropy]] needs. `[new]` marks invention that touches existing canon.
+> Draft r2, 2026-10-14. Part of [[Spaceborne Fauna]]; niche: bulk filter-feeder, giant. Kept from the operator's sketch and r1. Changed: whales ride the gravity waves of gas giants and suns, which is why they swing in arcs. Revised r3: the r2 rumour that whale bone grows strange matter is cut (ruling `strange-matter-not-biogenic`); strange matter comes from the stars of [[Adrasteia Space]]. `[new]` marks invention that touches existing canon.
 
 Many times the size of any ship: slow, warm, ribbed with pale bone, trailing a feeding veil wide enough to sweep a krill cloud whole. A whale glows in thermal like a small station. It sings, and the song carries through the [[Aether]].
 
@@ -14,7 +14,7 @@ Many times the size of any ship: slow, warm, ribbed with pale bone, trailing a f
 
 **How it hurts.** It defends; it doesn't hunt. A crowded or wounded whale rolls, and its veil and mass batter anything close. A threatened whale dumps its heat in a thermal flare that washes out sensors for a long way. A distressed whale sings loud enough to flood the [[Aethernet]] nearby with noise: everyone in range knows a whale is in trouble, and roughly where [new].
 
-**Yield.** *Flensing*: oil that runs reactors cool and long, veil for fine nets, and bone. Adrasteia buys whale bone, quietly, at prices nothing else in a whale explains. Flensers say the bone grows strange matter, a trace laid down over a long life, and that Adrasteia's secret mines are a bed of falls older than anyone's charts. Nobody has proved it (see [[Fauna Lore Review r2]]) [new]. A whale kill is the richest single harvest in Elysium and the slowest to recover: a road emptied by flensers stays empty for years.
+**Yield.** *Flensing*: oil that runs reactors cool and long, veil for fine nets, and bone light and strong enough for spars. A whale kill is the richest single harvest in Elysium and the slowest to recover: a road emptied by flensers stays empty for years.
 
 **A fall.** A dead whale drifts for weeks. Everything comes to it in order: sharks and [[Limpets]] while it is warm, [[Gleaners]] for the flesh and bone, [[Rime]] at the end.