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Biliton blenny (Blenniella bilitonensis) — Blenniidae

Biliton blenny

Blenniella bilitonensis
Family: Blenniidae

The Biliton blenny (Blenniella bilitonensis) is a saltwater fish of the family Blenniidae that grows up to 16 cm.

Length
16 cm
Water
Saltwater
Depth
0.0–3.0 m
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless

Description

The Biliton blenny is a combtooth blenny (Blenniidae) from shallow reef water of the Indo-West Pacific. The species grows to about 10 cm and has a scaleless, brown-marbled body with a blunt head, high-set eyes and small skin fringes above the eyes. With a mouth full of comb-like teeth it rasps algae and biofilm from coral and rocks in the surf. As a bottom-dweller it shelters in crevices and small holes. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Biliton blenny?

The Biliton blenny has an elongate, eel-like body, is mainly brown and shows a marbled pattern.

Where does the Biliton blenny live?

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

How big does the Biliton blenny get?

The Biliton blenny grows to a maximum of about 16 cm.

Is the Biliton blenny dangerous to humans?

No, the Biliton blenny is harmless to humans.

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All data

Identification

Dutch name
Biliton-slijmvis sourced
English name
Biliton blenny sourced
Scientific name
Blenniella bilitonensis
Family
Blenniidae
Other names
Biliton rockskipper; Blenny; Lined rockskipper verified

Appearance

Size class
Medium verified
Max length (cm)
16.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred

Habitat & distribution

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

Behaviour & biology

Diet
Omnivore inferred
Territorial
Yes inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred

For anglers

Fishing method
Vissen met natuurlijk aas (vis, garnaal, worm) of kunstaas dicht bij rif- en rotsstructuren. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified

Status & sources

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

Same genus Blenniella

More from the family Blenniidae

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