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Tasmanian blenny (Parablennius tasmanianus) — Blenniidae

Tasmanian blenny

Parablennius tasmanianus
Family: Blenniidae

The Tasmanian blenny (Parablennius tasmanianus) is a brackish-water fish of the family Blenniidae that grows up to 13 cm.

Length
13 cm
Water
Brackish
Diet
Omnivore
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Harmless
Range
Oceania: Australia, New Zealand

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Description

The Tasmanian blenny is a scaleless blenny (Blenniidae) from temperate coastal and estuarine waters of southeastern Australia and Tasmania. The species grows to about 13 cm and has a stocky, brown-mottled body with a blunt head and fringe-like tufts (cirri) above the eyes. As a bottom-dweller it shelters in crevices, holes and empty shells of rocky reefs and tide pools and rasps algae and snaps small invertebrates. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Tasmanian blenny?

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

Where does the Tasmanian blenny live?

The Tasmanian blenny lives in brackish water and is mostly found around mixed bottom. Oceania: Australia, New Zealand

How big does the Tasmanian blenny get?

The Tasmanian blenny grows to a maximum of about 13 cm.

Is the Tasmanian blenny dangerous to humans?

No, the Tasmanian 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.

More photos

Tasmanian blenny (Parablennius tasmanianus) — Blenniidae — 2
Wikimedia Commons — Julian K. Finn / Museum Victoria (CC BY 3.0)
Tasmanian blenny (Parablennius tasmanianus) — Blenniidae — 3
iNaturalist ((c) Luca Davenport-Thomas, some rights reserved (CC BY))
Tasmanian blenny (Parablennius tasmanianus) — Blenniidae — 4
iNaturalist ((c) Sascha Schulz, some rights reserved (CC BY-NC))
Tasmanian blenny (Parablennius tasmanianus) — Blenniidae — 5
iNaturalist ((c) Javier, some rights reserved (CC BY))
Fin

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All data

Identification

English name
Tasmanian blenny sourced
Scientific name
Parablennius tasmanianus
Family
Blenniidae
Other names
Bully; Horned blenny; Southern blenny; Tasmanian blenny; Blenny verified

Appearance

Size class
Small verified
Max length (cm)
13.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown sourced
Pattern
Marbled sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Brackish sourced
Substrate
Mixed bottom sourced
Natural range
Oceania: Australia, New Zealand 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 Parablennius

More from the family Blenniidae

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