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Snow blenny (Rhabdoblennius snowi) — Blenniidae

Snow blenny

Rhabdoblennius snowi
Family: Blenniidae
NE · Not Evaluated

The Snow blenny (Rhabdoblennius snowi) is a saltwater fish of the family Blenniidae that grows up to 7 cm.

Length
7 cm
Water
Saltwater
Depth
0.0–3.0 m
Diet
Herbivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Western Pacific
Edibility
Not eaten

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Description

Snow's blenny is a small blenny from the Western Pacific. The species grows to about 7 cm and has a stocky, scaleless body with skin fringes above the eyes and a mottled colour pattern. As a dweller of the intertidal zone it clings to rocks and in tidal pools and grazes algae and small benthic life. 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 Snow blenny?

The Snow blenny has a torpedo-shaped body, is mainly brown and shows a marbled pattern. Skin fringes above the eyes; intertidal grazing blenny

Where does the Snow blenny live?

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

How big does the Snow blenny get?

The Snow blenny grows to a maximum of about 7 cm.

Is the Snow blenny dangerous to humans?

No, the Snow 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 Snow blenny edible?

The Snow blenny is not usually eaten.

More photos

Snow blenny (Rhabdoblennius snowi) — Blenniidae — 2
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Snow blenny (Rhabdoblennius snowi) — Blenniidae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Snow blenny (Rhabdoblennius snowi) — Blenniidae — 4
iNaturalist ((c) Raphael Forns, some rights reserved (CC BY-NC))
Snow blenny (Rhabdoblennius snowi) — Blenniidae — 5
iNaturalist ((c) Gabriel, some rights reserved (CC BY))
Fin

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All data

Identification

English name
Snow blenny verified
Scientific name
Rhabdoblennius snowi
Family
Blenniidae
Other names
Snow's blenny; Snow's rockskipper verified

Appearance

Size class
Small verified
Max length (cm)
7.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Marbled 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)
3.0 verified
Natural range
Western Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Herbivore sourced
Diet (detail)
Algae and small benthic life inferred
Social behaviour
Solitary sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
Seasonality
Intertidal-zone blenny; present year-round. sourced
Special features
Skin fringes above the eyes; intertidal grazing blenny 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
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 Rhabdoblennius

More from the family Blenniidae

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