Species #18,019 of 42,840

Leiomola margaritacea

The first Leiomola margaritacea ever found, swimming live. Its hidden genes stay hidden.

Leiomola margaritacea flabelliparva is a species of alien fish in Fish of Ganymede: a mola with a low dorsal fin, Europa Pearl 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 7 November 2026.

At a glance

Body planMola
Dorsal finLow
ColouringEuropa Pearl
TailFan
MouthSmall
Home depthMidnight water (2 km–8 km), diving level 10
DietHerbivore
First fish’s rarityLegendary
First found7 November 2026 by kok
Players who have found it1
Swimming today1 fish

What the name means

Leiomola margaritacea means roughly “pearly smooth-millstone”: from leio- (smooth) and mola (millstone), and margaritacea (pearly). 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 mola with Europa Pearl 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