The Blacktail whiptail catfish (Rineloricaria nigricauda) is a freshwater fish of the family Loricariidae that grows up to 7 cm.
Description
The Blacktail whiptail catfish is an armoured catfish (Loricariidae) from fresh water of southern South America. The species grows to about 13 cm and has a strongly elongate, flattened body armoured with bony plates that tapers into a long, thin tail, with a sucker mouth underneath. As a bottom-dweller it clings by day to wood and stones of flowing rivers and rasps algae, biofilm and detritus by night. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Blacktail whiptail catfish?
The Blacktail whiptail catfish has an elongate, eel-like body and is mainly brown.
Where does the Blacktail whiptail catfish live?
The Blacktail whiptail catfish lives in fresh water and is mostly found around sand or mud bottom.
How big does the Blacktail whiptail catfish get?
The Blacktail whiptail catfish grows to a maximum of about 7 cm.
Is the Blacktail whiptail catfish dangerous to humans?
No, the Blacktail whiptail catfish is harmless to humans.
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Rineloricaria
More from the family Loricariidae
Download Fin's Fish Guide
Identify fish in seconds, log your catches and dives. Join the TestFlight beta.