Home · Blenniidae · Longcirri rockskipper
Longcirri rockskipper (Entomacrodus longicirrus) — Blenniidae

Longcirri rockskipper

Entomacrodus longicirrus
Family: Blenniidae

The Longcirri rockskipper (Entomacrodus longicirrus) is a saltwater fish of the family Blenniidae that grows up to 8 cm.

Length
8 cm
Water
Saltwater
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless

Description

The Longcirri rockskipper is a combtooth blenny (Blenniidae) from the surf and tidal zone of the Indo-West Pacific. The species grows to about 8 cm and has a scaleless, brown-marbled body with a blunt head, high-set eyes and cirri above the eyes. With a mouth full of comb-like teeth it rasps algae from wet rocks; at low tide it stays active in splash pools and skips over the rock. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Longcirri rockskipper?

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

Where does the Longcirri rockskipper live?

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

How big does the Longcirri rockskipper get?

The Longcirri rockskipper grows to a maximum of about 8 cm.

Is the Longcirri rockskipper dangerous to humans?

No, the Longcirri rockskipper is harmless to humans.

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →

All data

Identification

Dutch name
Langfranje-rotsslijmvis sourced
English name
Longcirri rockskipper sourced
Scientific name
Entomacrodus longicirrus
Family
Blenniidae

Appearance

Max length (cm)
8 inferred
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
Origin
Native inferred

Behaviour & biology

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

For anglers

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 Entomacrodus

More from the family Blenniidae

Download Fin's Fish Guide

Identify fish in seconds, log your catches and dives. Join the TestFlight beta.

Get the beta →