Species #25,371 of 42,840

Leiosphyraena algarum

The first Leiosphyraena algarum ever found, swimming live. Its hidden genes stay hidden.

Leiosphyraena algarum flabellirostrata is a species of alien fish in Fish of Ganymede: a barracuda with a low dorsal fin, Kelp Ghost colouring, a fan tail and a beak mouth. It lives in twilight drift, 300 m to 2 km under Ganymede’s ice. It was first found by Frost Wanderer 278 on 4 November 2026.

At a glance

Body planBarracuda
Dorsal finLow
ColouringKelp Ghost
TailFan
MouthBeak
Home depthTwilight drift (300 m–2 km), diving level 4
DietOmnivore
First fish’s rarityRare
First found4 November 2026 by Frost Wanderer 278
Players who have found it1
Swimming today1 fish

What the name means

Leiosphyraena algarum means roughly “of the kelp smooth-hammer”: from leio- (smooth) and sphyraena (hammer), 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 barracuda 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.

All species found so far