Species #34,622 of 42,840
Taeniochaetodon algarum
Taeniochaetodon algarum rotundilata is a species of alien fish in Fish of Ganymede: a butterfly with a ribbon dorsal fin, Kelp Ghost colouring, a round tail and a wide mouth. It lives in twilight drift, 300 m to 2 km under Ganymede’s ice. It was first found by Ganymede Traders on 3 November 2026.
At a glance
| Body plan | Butterfly |
|---|---|
| Dorsal fin | Ribbon |
| Colouring | Kelp Ghost |
| Tail | Round |
| Mouth | Wide |
| Home depth | Twilight drift (300 m–2 km), diving level 4 |
| Diet | Omnivore |
| First fish’s rarity | Epic |
| First found | 3 November 2026 by Ganymede Traders |
| Players who have found it | 1 |
| Swimming today | 1 fish |
What the name means
Taeniochaetodon algarum means roughly “of the kelp ribbon-bristle-tooth”: from taenio- (ribbon) and chaetodon (bristle-tooth), and algarum (of the kelp). 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 twilight drift (it opens at diving level 4) and look for a butterfly with Kelp Ghost 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.