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Batan longfin (Beliops batanensis) — Plesiopidae

Batan longfin

Beliops batanensis
Family: Plesiopidae

The Batan longfin (Beliops batanensis) is a saltwater fish of the family Plesiopidae that grows up to 2 cm.

Length
2.4 cm
Water
Saltwater
Depth
9.0–12.0 m
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless

Description

The Batan longfin is a small longfin (Plesiopidae) from shallow reef water of the western Pacific. The species grows to about 6 cm and has a stocky, brown-red body with pale spots and rounded, long fins. As a shy, nocturnal fish it shelters by day in coral crevices, holes and under overhanging reef and hunts small crustaceans at night. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Batan longfin?

The Batan longfin has an elongate, eel-like body, is mainly brown and shows a spots pattern.

Where does the Batan longfin live?

The Batan longfin lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Batan longfin get?

The Batan longfin grows to a maximum of about 2 cm.

Is the Batan longfin dangerous to humans?

No, the Batan longfin is harmless to humans.

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All data

Identification

Dutch name
Batan-langvin sourced
English name
Batan longfin sourced
Scientific name
Beliops batanensis
Family
Plesiopidae

Appearance

Size class
Small verified
Max length (cm)
2.4 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
9.0 verified
Max depth (m)
12.0 verified
Origin
Native inferred

Behaviour & biology

Territorial
Yes inferred
Activity
Nocturnal sourced
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Klein van stuk en nauwelijks een hengelsportdoel; wordt vooral incidenteel of als aasvis gevangen. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

More from the family Plesiopidae

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