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Oman triplefin (Oman ypsilon) — Blenniidae

Oman triplefin

Oman ypsilon
Family: Blenniidae

The Oman triplefin (Oman ypsilon) is a saltwater fish of the family Blenniidae that grows up to 4 cm.

Length
4 cm
Water
Saltwater
Depth
2.0–6.0 m
Diet
Omnivore
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
Asia: Oman

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Description

The Oman triplefin is a triplefin (Tripterygiidae) from shallow rocky and reef water of the Arabian Sea around Oman in the Middle East. The species grows to about 5 cm and has a slender, banded body with three separate dorsal fins and large eyes. As a bottom-dweller it rests on propping pectoral fins on rock and coral rubble and snaps at small crustaceans and algae. It is strongly camouflaged. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Oman triplefin?

The Oman triplefin has a torpedo-shaped body and is mainly brown.

Where does the Oman triplefin live?

The Oman triplefin lives in the sea (marine waters) and is mostly found around stony or rocky ground. Asia: Oman

How big does the Oman triplefin get?

The Oman triplefin grows to a maximum of about 4 cm.

Is the Oman triplefin dangerous to humans?

No, the Oman triplefin 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
Oman triplefin sourced
Scientific name
Oman ypsilon
Family
Blenniidae
Other names
Oman blenny verified

Appearance

Size class
Small verified
Max length (cm)
4.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred
Dorsal fins
Three separate sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
2.0 verified
Max depth (m)
6.0 verified
Natural range
Asia: Oman 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

More from the family Blenniidae

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