Fin's Fish Guide
The Dwarf darter tetra (Ammocryptocharax minutus) is a freshwater fish of the family Crenuchidae that grows up to 2 cm.
Description
The dwarf darter tetra is a tiny characin (Crenuchidae) from clear streams and blackwater creeks of the Amazon basin in South America. The species grows to only about 3 cm and has a slender, semi-translucent body with a fine dark longitudinal stripe and rests on its pectoral fins on the bottom. As a bottom-dweller it shelters among sand and leaf litter and snaps at microscopic invertebrates. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Dwarf darter tetra?
The Dwarf darter tetra has an elongate, eel-like body, is mainly brown and shows a horizontal stripes pattern.
Where does the Dwarf darter tetra live?
The Dwarf darter tetra lives in fresh water and is mostly found around sand or mud bottom. South America: Brazil, Venezuela
How big does the Dwarf darter tetra get?
The Dwarf darter tetra grows to a maximum of about 2 cm.
Is the Dwarf darter tetra dangerous to humans?
No, the Dwarf darter tetra 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.
Want the complete picture on the Dwarf darter tetra?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf darter tetra is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Ammocryptocharax
More from the family Crenuchidae
Want the complete picture on the Dwarf darter tetra?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf darter tetra is one of 12,519 species in the app.