Species #1,009 of 42,840
Acanthoichthys algarum
Acanthoichthys algarum flabelliparva is a species of alien fish in Fish of Ganymede: a torpedo with a spiky dorsal fin, Kelp Ghost colouring, a fan tail and a small mouth. It lives in under the ice, 0 m to 300 m under Ganymede’s ice. It was first found by vAldo on 1 November 2026.
At a glance
| Body plan | Torpedo |
|---|---|
| Dorsal fin | Spiky |
| Colouring | Kelp Ghost |
| Tail | Fan |
| Mouth | Small |
| Home depth | Under the ice (0 m–300 m), diving level 1 |
| Diet | Herbivore |
| First fish’s rarity | Uncommon |
| First found | 1 November 2026 by vAldo |
| Players who have found it | 1 |
| Swimming today | 1 fish |
What the name means
Acanthoichthys algarum means roughly “of the kelp spine-fish”: from acantho- (spine) and ichthys (fish), 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 under the ice (it opens at diving level 1) and look for a torpedo 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.