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Sailfin blenny (Microlipophrys velifer) — Blenniidae

Sailfin blenny

Microlipophrys velifer
Family: Blenniidae

The Sailfin blenny (Microlipophrys velifer) is a saltwater fish of the family Blenniidae that grows up to 6 cm.

Length
5.8 cm
Water
Saltwater
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Africa: Angola, Cape Verde, Mauritania, Sao Tome Princ., Senegal

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Description

The sailfin blenny is a small combtooth blenny (Blenniidae) from shallow rocky water of the eastern Atlantic and Mediterranean. The species grows to about 5 cm and has a scaleless, stocky, brown-marbled body with a blunt head; the male has a tall, sail-like dorsal fin that it spreads in courtship display. With comb-like teeth it rasps algae from wet rocks and in tide pools. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Sailfin blenny?

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

Where does the Sailfin blenny live?

The Sailfin blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Africa: Angola, Cape Verde, Mauritania, Sao Tome Princ., Senegal

How big does the Sailfin blenny get?

The Sailfin blenny grows to a maximum of about 6 cm.

Is the Sailfin blenny dangerous to humans?

No, the Sailfin 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.

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All data

Identification

English name
Sailfin blenny sourced
Scientific name
Microlipophrys velifer
Family
Blenniidae

Appearance

Size class
Small verified
Max length (cm)
5.8 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
Natural range
Africa: Angola, Cape Verde, Mauritania, Sao Tome Princ., Senegal sourced
Origin
Native inferred

Behaviour & biology

Diet
Omnivore inferred
Diet (detail)
Invertebrates, algae and detritus inferred
Territorial
Yes inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Fishing method
Small in size and barely an angling target; mostly caught incidentally or as baitfish. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
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 Microlipophrys

More from the family Blenniidae

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