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Notchfin blenny (Entomacrodus chiostictus) — Blenniidae

Notchfin blenny

Entomacrodus chiostictus
Family: Blenniidae
LC · Least Concern

The Notchfin blenny (Entomacrodus chiostictus) is a saltwater fish of the family Blenniidae that grows up to 8 cm.

Length
7.5 cm
Water
Saltwater
Diet
Herbivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Edibility
Not eaten

Description

The spotted rockskipper is a blenny (Blenniidae) from the eastern Pacific. The species is small and has a scaleless, mottled body with fine spots and small skin flaps (cirri) on the head. Adults inhabit shallow, weed-covered rocky reefs and tide pools. Between waves it scurries over the rocks and grazes algae and diatoms. It is oviparous; the eggs adhere to the substrate. The species is harmless to humans.

Frequently asked questions

How do you recognise the Notchfin blenny?

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

Where does the Notchfin blenny live?

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

How big does the Notchfin blenny get?

The Notchfin blenny grows to a maximum of about 8 cm.

Is the Notchfin blenny dangerous to humans?

No, the Notchfin blenny is harmless to humans.

Is the Notchfin blenny edible?

The Notchfin blenny is not usually eaten.

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All data

Identification

Dutch name
Gevlekte rotsspringer sourced
English name
Notchfin blenny verified
Scientific name
Entomacrodus chiostictus
Family
Blenniidae
Other names
Rock blenny verified

Appearance

Size class
Small verified
Max length (cm)
7.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Rounded inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Origin
Native sourced

Behaviour & biology

Diet
Herbivore sourced
Social behaviour
Solitary inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred

For anglers

Edibility
Not eaten sourced
Fishing method
Geen doelsoort voor de hengelsport; hooguit incidentele vangst of bruikbaar als aasvisje. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Entomacrodus

More from the family Blenniidae

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