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Reticulate twig catfish (Farlowella reticulata) — Loricariidae

Reticulate twig catfish

Farlowella reticulata
Family: Loricariidae
LC · Least Concern

The Reticulate twig catfish (Farlowella reticulata) is a freshwater fish of the family Loricariidae that grows up to 15 cm.

Length
15.3 cm
Water
Freshwater
Diet
Herbivore
Behaviour
Small groups
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
South America; among branches and roots in calm to moderately flowing waters of the Guianas.
Edibility
Not eaten

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Description

The reticulate twig catfish is a remarkable South American armoured catfish of the family Loricariidae from the Guianas. The species grows to about 15 cm and has an extremely thin, elongate, brownish body with a long, pointed snout, so closely resembling a twig or piece of brushwood that it is barely distinguishable from one - a form of camouflage by mimicry. It lives among branches, roots and leaf litter in quiet to moderately flowing waters. With its rasping suckermouth it scrapes algae, growth and film from the substrate. Owing to its twig shape it is barely noticed. The species is harmless to humans.

Frequently asked questions

How do you recognise the Reticulate twig catfish?

The Reticulate twig catfish has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Extremely thin, twig-shaped body that mimics a twig (mimicry); rasping sucker mouth.

Where does the Reticulate twig catfish live?

The Reticulate twig catfish lives in fresh water and is mostly found around sand or mud bottom. South America; among branches and roots in calm to moderately flowing waters of the Guianas.

How big does the Reticulate twig catfish get?

The Reticulate twig catfish grows to a maximum of about 15 cm.

Is the Reticulate twig catfish dangerous to humans?

No, the Reticulate twig catfish is harmless to humans. None required: this species is harmless to humans.

Is the Reticulate twig catfish edible?

The Reticulate twig catfish is not usually eaten.

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All data

Identification

English name
Reticulate twig catfish sourced
Scientific name
Farlowella reticulata
Family
Loricariidae

Appearance

Size class
Medium verified
Max length (cm)
15.3 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Sand / mud bottom sourced
Natural range
South America; among branches and roots in calm to moderately flowing waters of the Guianas. inferred
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae, biofilm and deposits from the substrate sourced
Social behaviour
Small groups inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Extremely thin, twig-shaped body that mimics a twig (mimicry); rasping sucker mouth. sourced

For anglers

Edibility
Not eaten sourced
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 sourced
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Farlowella

More from the family Loricariidae

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