Home · Loricariidae · Common whiptail catfish
Common whiptail catfish (Loricaria simillima) — Loricariidae

Common whiptail catfish

Loricaria simillima
Family: Loricariidae

The Common whiptail catfish (Loricaria simillima) is a freshwater fish of the family Loricariidae that grows up to 26 cm.

Length
26.4 cm
Water
Freshwater
Diet
Herbivore
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
South America: Argentina, Brazil, Ecuador, Paraguay, Peru, Venezuela

Want the complete picture on the Common whiptail catfish?

Get the app

Description

The common whiptail catfish is an armoured catfish (Loricariidae) from fresh water of the Amazon, Orinoco and Parana basins in South America. The species grows to about 26 cm and has an elongate, flattened, bony-plated body, a sucker mouth and a long, thin tail stalk. As a bottom-dweller it lives over sand and wood bottoms of rivers and rasps growth, algae and detritus. The male carries the eggs beneath a lip-like lower lip. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Common whiptail catfish?

The Common whiptail catfish has an elongate, eel-like body and is mainly brown.

Where does the Common whiptail catfish live?

The Common whiptail catfish lives in fresh water and is mostly found around sand or mud bottom. South America: Argentina, Brazil, Ecuador, Paraguay, Peru, Venezuela

How big does the Common whiptail catfish get?

The Common whiptail catfish grows to a maximum of about 26 cm.

Is the Common whiptail catfish dangerous to humans?

No, the Common whiptail catfish 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

Common whiptail catfish (Loricaria simillima) — Loricariidae — 2
Campbell, P. Mr. (CC0 1.0) via GBIF — NHMUK
Common whiptail catfish (Loricaria simillima) — Loricariidae — 3
The Trustees of the Natural History Museum, London (CC0 1.0) via GBIF — NHMUK
Common whiptail catfish (Loricaria simillima) — Loricariidae — 4
iNaturalist ((c) Leonardo Román, some rights reserved (CC BY-NC))
Common whiptail catfish (Loricaria simillima) — Loricariidae — 5
iNaturalist (no rights reserved)
Fin

Want the complete picture on the Common whiptail catfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Common whiptail catfish is one of 12,519 species in the app.

Get the app →

All data

Identification

English name
Common whiptail catfish sourced
Scientific name
Loricaria simillima
Family
Loricariidae

Appearance

Size class
Medium verified
Max length (cm)
26.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Mouth position
Inferior (downward) sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
South America: Argentina, Brazil, Ecuador, Paraguay, Peru, Venezuela sourced
Origin
Native inferred

Behaviour & biology

Diet
Herbivore inferred
Diet (detail)
Algae and plant material inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
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. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Loricaria

More from the family Loricariidae

Fin

Want the complete picture on the Common whiptail catfish?

Point your camera at the fish and Fin names the species in seconds. Free, and the Common whiptail catfish is one of 12,519 species in the app.

Get the app →
Is this the Common whiptail catfish? Get the app