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Pirate blenny (Emblemaria piratula) — Chaenopsidae

Pirate blenny

Emblemaria piratula
Family: Chaenopsidae
LC · Least Concern

The Pirate blenny (Emblemaria piratula) is a saltwater fish of the family Chaenopsidae that grows up to 5 cm.

Length
5 cm
Water
Saltwater
Depth
0–30 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Stone or rock
Danger
Harmless
Range
Western Atlantic; rocky and coral reefs, in shells and holes.
Edibility
Not eaten

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Description

The Pirate blenny is a tube blenny (Chaenopsidae) from shallow reef and rocky water of the western Atlantic and Gulf of Mexico. The species grows to about 5 cm and has a very slender, scaleless body with a pointed head, cirri above the eyes and a long, spiny dorsal fin. As a bottom-dweller it lives in an abandoned worm tube or empty snail shell, from which only its head protrudes, and snaps at passing zooplankton. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Pirate blenny?

The Pirate blenny has an elongate, eel-like body, is mainly brown and shows a marbled pattern. Lives in empty shells and tubes with only the head sticking out; the male has a high first dorsal fin.

Where does the Pirate blenny live?

The Pirate blenny lives in the sea (marine waters) and is mostly found around stony or rocky ground. Western Atlantic; rocky and coral reefs, in shells and holes.

How big does the Pirate blenny get?

The Pirate blenny grows to a maximum of about 5 cm.

Is the Pirate blenny dangerous to humans?

No, the Pirate blenny is harmless to humans. None required: this species is harmless to humans.

Is the Pirate blenny edible?

The Pirate blenny is not usually eaten.

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All data

Identification

English name
Pirate blenny sourced
Scientific name
Emblemaria piratula
Family
Chaenopsidae
Other names
Pirate blenny verified

Appearance

Size class
Small verified
Max length (cm)
5 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled
Tail shape
Rounded
Mouth position
Superior (upward)
Lips
Thin
Barbels
No sourced
Dorsal fins
One continuous
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
0 verified
Max depth (m)
30 verified
Natural range
Western Atlantic; rocky and coral reefs, in shells and holes.
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Zooplankton and small invertebrates sourced
Social behaviour
Solitary
Territorial
Yes
Reproduction
Separate sexes sourced
Sexual dimorphism
Yes
Seasonality
Present year-round in its habitat; no pronounced seasonality known.
Special features
Lives in empty shells and tubes with only the head sticking out; the male has a high first dorsal fin. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Not a target species for angling; at most an incidental catch or usable as baitfish.
Regulations source

Safety

Danger to humans
Harmless verified
First aid
None required: this species is harmless to humans. sourced

Status & sources

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

Same genus Emblemaria

More from the family Chaenopsidae

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