Species #11,480 of 42,840
Diploglossa aurea
Diploglossa aurea rotundilata is a species of alien fish in Fish of Ganymede: an arowana with a double dorsal fin, Brine Gold 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 Pearl Drifter 420 on 2 November 2026.
At a glance
| Body plan | Arowana |
|---|---|
| Dorsal fin | Double |
| Colouring | Brine Gold |
| Tail | Round |
| Mouth | Wide |
| Home depth | Twilight drift (300 m–2 km), diving level 4 |
| Diet | Omnivore |
| First fish’s rarity | Rare |
| First found | 2 November 2026 by Pearl Drifter 420 |
| Players who have found it | 1 |
| Swimming today | 1 fish |
What the name means
Diploglossa aurea means roughly “golden double-tongue”: from diplo- (double) and glossa (tongue), and aurea (golden). 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 an arowana with Brine Gold 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.