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Blackblotch blenny (Cirripectes alboapicalis) — Blenniidae

Blackblotch blenny

Cirripectes alboapicalis
Family: Blenniidae
NE · Not Evaluated

The Blackblotch blenny (Cirripectes alboapicalis) is a saltwater fish of the family Blenniidae that grows up to 16 cm.

Length
15.5 cm
Water
Saltwater
Depth
0.0–10.0 m
Diet
Herbivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Indo-Pacific
Edibility
Not eaten

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Description

The blackflap blenny is a small blenny from the Indo-Pacific. The species grows to about 16 cm and has a stocky, dark body with fine spots and a transverse row of fringe-like skin appendages (cirri) across the nape. As a dweller of the turbulent reef flat and intertidal zone it clings to rocks and coral and rasps algal mat from the bottom with its comb-like mouth. The fish is harmless to humans and has no commercial value. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Blackblotch blenny?

The Blackblotch blenny has an elongate, eel-like body, is mainly brown and shows a spots pattern. Row of fringed nuchal cirri and a comb-toothed mouth; algae-rasping reef blenny

Where does the Blackblotch blenny live?

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

How big does the Blackblotch blenny get?

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

Is the Blackblotch blenny dangerous to humans?

No, the Blackblotch blenny is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Blackblotch blenny edible?

The Blackblotch blenny is not usually eaten.

More photos

Blackblotch blenny (Cirripectes alboapicalis) — Blenniidae — 2
S French Polynesia Fish Team 2014 (CC BY 4.0) via GBIF — AM
Blackblotch blenny (Cirripectes alboapicalis) — Blenniidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Blackblotch blenny (Cirripectes alboapicalis) — Blenniidae — 4
iNaturalist ((c) canto-i, some rights reserved (CC BY-NC))
Blackblotch blenny (Cirripectes alboapicalis) — Blenniidae — 5
iNaturalist ((c) Josh Moloney, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Blackblotch blenny verified
Scientific name
Cirripectes alboapicalis
Family
Blenniidae
Other names
Whitedotted blenny; White-dotted blenny verified

Appearance

Size class
Medium verified
Max length (cm)
15.5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thin sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0.0 verified
Max depth (m)
10.0 verified
Natural range
Indo-Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algal mat (aufwuchs) inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Algae-rasping reef-flat blenny; present year-round. sourced
Special features
Row of fringed nuchal cirri and a comb-toothed mouth; algae-rasping reef blenny sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

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

Same genus Cirripectes

More from the family Blenniidae

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