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Bullethead rockskipper (Blenniella gibbifrons) — Blenniidae

Bullethead rockskipper

Blenniella gibbifrons
Family: Blenniidae

The Bullethead rockskipper (Blenniella gibbifrons) is a saltwater fish of the family Blenniidae that grows up to 12 cm.

Length
12 cm
Water
Saltwater
Depth
0.0–4.0 m
Diet
Herbivore
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless

Description

The bullethead rockskipper is a small, scaleless blenny (Blenniidae) from the Indo-Pacific. The species grows to about 12 cm and has a stocky, mottled body with a high, bulbous head and comb teeth. As a tidal-zone dweller it lives on rocky shores and in tide pools, where it skips among the stones and rasps off algae and growth. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Bullethead rockskipper?

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

Where does the Bullethead rockskipper live?

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

How big does the Bullethead rockskipper get?

The Bullethead rockskipper grows to a maximum of about 12 cm.

Is the Bullethead rockskipper dangerous to humans?

No, the Bullethead rockskipper is harmless to humans.

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All data

Identification

Dutch name
Bultkop-rotsspringer sourced
English name
Bullethead rockskipper sourced
Scientific name
Blenniella gibbifrons
Family
Blenniidae
Other names
Hump-headed blenny; Picture rockskipper verified

Appearance

Size class
Small verified
Max length (cm)
12.0 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)
4.0 verified
Origin
Native inferred

Behaviour & biology

Diet
Herbivore sourced
Territorial
Yes inferred
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

Same genus Blenniella

More from the family Blenniidae

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