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Muzzled blenny (Omobranchus punctatus) — Blenniidae

Muzzled blenny

Omobranchus punctatus
Family: Blenniidae
LC · Least Concern
NativeIntroduced

The Muzzled blenny (Omobranchus punctatus) is a brackish-water fish of the family Blenniidae that grows up to 10 cm.

Length
9.5 cm
Water
Brackish
Diet
Omnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Indo-West Pacific; coastal and brackish waters among rocks and mangroves.
Edibility
Not eaten

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Description

The spotted oyster blenny is a blenny (Blenniidae) from the Indo-West Pacific. The species is small and has an elongate, scaleless body with fine dark spots and lines and a blunt head profile. Adults live in coastal and brackish waters among rocks, oyster beds and mangroves. With its teeth it rasps algae and growth and takes small bottom life. The species is harmless to humans.

Frequently asked questions

How do you recognise the Muzzled blenny?

The Muzzled blenny has an elongate, eel-like body, is mainly brown and shows a spots pattern. Finely spotted body; algae-rasping blenny of oyster beds and mangroves.

Where does the Muzzled blenny live?

The Muzzled blenny lives in brackish water and is mostly found around mixed bottom. Indo-West Pacific; coastal and brackish waters among rocks and mangroves.

How big does the Muzzled blenny get?

The Muzzled blenny grows to a maximum of about 10 cm.

Is the Muzzled blenny dangerous to humans?

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

Is the Muzzled blenny edible?

The Muzzled blenny is not usually eaten.

More photos

Muzzled blenny (Omobranchus punctatus) — Blenniidae — 2
Wikimedia Commons — Rafael Rosa (CC BY 4.0)
Muzzled blenny (Omobranchus punctatus) — Blenniidae — 3
Randall, John E. (CC0 1.0) via GBIF — USNM
Muzzled blenny (Omobranchus punctatus) — Blenniidae — 4
iNaturalist ((c) Miles 小智, some rights reserved (CC BY-NC))
Muzzled blenny (Omobranchus punctatus) — Blenniidae — 5
iNaturalist ((c) Prashant Gokarankar, some rights reserved (CC BY-NC))

Easily confused with

These species look like the Muzzled blenny and live in the same waters.

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All data

Identification

English name
Muzzled blenny verified
Scientific name
Omobranchus punctatus
Family
Blenniidae
Other names
Muzzled blenny; Muzzled oysterblenny; Spotted oyster blenny verified

Appearance

Size class
Small verified
Max length (cm)
9.5 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
Brackish sourced
Substrate
Mixed bottom sourced
Natural range
Indo-West Pacific; coastal and brackish waters among rocks and mangroves. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Algae, biofilm and small benthic life sourced
Social behaviour
Solitary inferred
Territorial
Yes inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
levensduur_max_jaar
4.0 verified
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Finely spotted body; algae-rasping blenny of oyster beds and mangroves. sourced

For anglers

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

Safety

Danger to humans
Harmless sourced
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 Omobranchus

More from the family Blenniidae

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