Fin's Fish Guide
The Korthaus's killifish (Nothobranchius korthausae) is a freshwater fish of the family Nothobranchiidae that grows up to 5 cm.
Description
Korthaus's killifish is a small, annual killifish (Nothobranchiidae) from temporary pools of Mafia Island and the adjacent coast of Tanzania in East Africa. The species grows to about 5 cm; males are yellow or red with a fine network pattern, females plain brown. It lives in rain pools that dry out in the dry season: the adults die, but the eggs survive dry in the mud and hatch with the next rains. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Korthaus's killifish?
The Korthaus's killifish has a torpedo-shaped body, is mainly yellow-gold and shows a marbled pattern.
Where does the Korthaus's killifish live?
The Korthaus's killifish lives in fresh water and is mostly found around mixed bottom. Africa: Tanzania
How big does the Korthaus's killifish get?
The Korthaus's killifish grows to a maximum of about 5 cm.
Is the Korthaus's killifish dangerous to humans?
No, the Korthaus's 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.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Nothobranchius
More from the family Nothobranchiidae
Want the complete picture on the Korthaus's killifish?
Point your camera at the fish and Fin names the species in seconds. Free, and the Korthaus's killifish is one of 12,519 species in the app.