Fin's Fish Guide
The Sepia killifish (Kryptolebias sepia) is a freshwater fish of the family Rivulidae that grows up to 7 cm.
Description
The sepia killifish is a small killifish (Rivulidae) from shallow forest streams, pools and swamps of the Guianas in South America. The species grows to about 5 cm and has a slender, cylindrical, dark sepia-brown body. As a bottom-oriented fish of calm, often oxygen-poor water it snaps at insects, larvae and small invertebrates; in drought it can briefly move across moist ground. Relatives of this genus can self-fertilise. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Sepia killifish?
The Sepia killifish has an elongate, eel-like body and is mainly brown.
Where does the Sepia killifish live?
The Sepia killifish lives in fresh water and is mostly found around open water. South America: Suriname
How big does the Sepia killifish get?
The Sepia killifish grows to a maximum of about 7 cm.
Is the Sepia killifish dangerous to humans?
No, the Sepia killifish is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Kryptolebias
More from the family Rivulidae
Want the complete picture on the Sepia killifish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Sepia killifish is one of 12,519 species in the app.