Vent Mussel full artwork
Common · One of 400

Vent Mussel

“Its gills are packed with symbionts that turn vent chemistry into dinner.”

A Chemosynth denizen of The Abyss

3 known connections · an open question

The living story

The story so far

It doesn't eat — not really. The Vent Mussel's gills are packed with chemosynthetic bacteria that drink the vent's poison and exhale food straight into its tissue. It sits in clusters on the chimney's flank, breathing poison and calling it farming, and it has never been hungry a day in its life.

Happening now

Its beds anchor the outer vent grounds, dark shells clustered like a audience. The shrimp swarm above; the Tubeworm's plume-city rises behind; the Mussel sits, breathes, and is fed.

What may come

Symbiosis is a negotiation, and the bacteria are winning — each generation, the Mussel relies on them a little more. One day it may forget how to eat entirely. The bacteria are in no hurry.

Connected

The Abyss

A desert with oases of fire. At the hydrothermal vents, farmers, armorers, and grazers divide chimney rights — and the Osedax sisterhood tends every fallen whale as sacred ground.

Explore all of The Abyss · Back to Oceanana

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At a glance — details & stats
Element
Chemosynth
Zone
The Abyss — the vent compact
Rarity
Common
Personality
Breathes poison and calls it farming.
Edition
One of 400
Stats
power 40 · speed 5 · charm 70