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Striped pencil catfish (Trichomycterus striatus) — Trichomycteridae

Striped pencil catfish

Trichomycterus striatus

The Striped pencil catfish (Trichomycterus striatus) is a freshwater fish of the family Trichomycteridae that grows up to 8 cm.

Length
8.4 cm
Water
Freshwater
Diet
Carnivore
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
North America: Colombia, Costa Rica, Panama

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Description

The Striped pencil catfish is a pencil catfish (Trichomycteridae) from fast-flowing fresh water of the Andes of Colombia and Ecuador. The species grows to about 12 cm and has a slender, elongate, almost transparent to brownish body with small barbels and spinelets on the gill cover. As a bottom-dweller it wriggles among gravel and stones and snaps at insect larvae and small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Striped pencil catfish?

The Striped pencil catfish has an elongate, eel-like body and is mainly brown.

Where does the Striped pencil catfish live?

The Striped pencil catfish lives in fresh water and is mostly found around mixed bottom. North America: Colombia, Costa Rica, Panama

How big does the Striped pencil catfish get?

The Striped pencil catfish grows to a maximum of about 8 cm.

Is the Striped pencil catfish dangerous to humans?

No, the Striped pencil 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

Striped pencil catfish (Trichomycterus striatus) — Trichomycteridae — 2
iNaturalist ((c) Kai Squires, some rights reserved (CC BY))
Striped pencil catfish (Trichomycterus striatus) — Trichomycteridae — 3
iNaturalist ((c) Collin Gross, some rights reserved (CC BY-NC))
Striped pencil catfish (Trichomycterus striatus) — Trichomycteridae — 4
iNaturalist ((c) Melquiades Castillo, some rights reserved (CC BY-NC))
Striped pencil catfish (Trichomycterus striatus) — Trichomycteridae — 5
iNaturalist ((c) jo22nfrog, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Striped pencil catfish sourced
Scientific name
Trichomycterus striatus
Family
Trichomycteridae
Other names
Pencil catfish sourced

Appearance

Size class
Small verified
Max length (cm)
8.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred
Barbels
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
North America: Colombia, Costa Rica, Panama sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
No 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
Small in size and barely an angling target; mostly caught incidentally or as baitfish. 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 Trichomycterus

More from the family Trichomycteridae

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