Species #29,863 of 42,840
Stephanoserranus atramentaria
Stephanoserranus atramentaria flabelliparva is a species of alien fish in Fish of Ganymede: a grouper with a crown dorsal fin, Abyss Ink colouring, a fan tail and a small mouth. It lives in midnight water, 2 km to 8 km under Ganymede’s ice. It was first found by kok on 8 November 2026.
At a glance
| Body plan | Grouper |
|---|---|
| Dorsal fin | Crown |
| Colouring | Abyss Ink |
| Tail | Fan |
| Mouth | Small |
| Home depth | Midnight water (2 km–8 km), diving level 10 |
| Diet | Omnivore |
| First fish’s rarity | Epic |
| First found | 8 November 2026 by kok |
| Players who have found it | 1 |
| Swimming today | 1 fish |
What the name means
Stephanoserranus atramentaria means roughly “inky crown-saw”: from stephano- (crown) and serranus (saw), and atramentaria (inky). Every species name is built from its genes: the dorsal fin and body plan give the genus, the colouring gives the species name, and the tail and mouth the last word.
How to find one
Dive to midnight water (it opens at diving level 10) and look for a grouper with Abyss Ink colouring, or breed for it: you need all five of its traits to show at once, and some of them may be recessive, hidden in a parent’s second gene copy. The breeding screen shows the exact odds. See how fish genetics work.