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Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) — Cyclopteridae

Newfoundland spiny lumpsucker

Eumicrotremus terraenovae
Family: Cyclopteridae

The Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) is a saltwater fish of the family Cyclopteridae that grows up to 5 cm.

Length
5 cm
Water
Saltwater
Body shape
Flat / disc-shaped
Substrate
Stone or rock
Danger
Harmless
Range
North America: Canada

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Description

The Newfoundland spiny lumpsucker is a small lumpsucker (Cyclopteridae) from cold coastal waters of the northwest Atlantic. The species grows to about 5 cm and has an almost spherical, stocky body studded with bony, cone-shaped tubercles, and a powerful sucker on the belly with which it clings to stones and weed. Moving slowly it snaps at small crustaceans and worms. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Newfoundland spiny lumpsucker?

The Newfoundland spiny lumpsucker has a flattened, disc-shaped body and is mainly brown.

Where does the Newfoundland spiny lumpsucker live?

The Newfoundland spiny lumpsucker lives in the sea (marine waters) and is mostly found around stony or rocky ground. North America: Canada

How big does the Newfoundland spiny lumpsucker get?

The Newfoundland spiny lumpsucker grows to a maximum of about 5 cm.

Is the Newfoundland spiny lumpsucker dangerous to humans?

No, the Newfoundland spiny lumpsucker 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

Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) — Cyclopteridae — 2
iNaturalist ((c) Claude Nozères, some rights reserved (CC BY-NC))
Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) — Cyclopteridae — 3
iNaturalist ((c) Claude Nozères, some rights reserved (CC BY-NC))
Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) — Cyclopteridae — 4
iNaturalist ((c) Claire Goodwin, some rights reserved (CC BY-NC))
Newfoundland spiny lumpsucker (Eumicrotremus terraenovae) — Cyclopteridae — 5
iNaturalist ((c) Claire Goodwin, some rights reserved (CC BY-NC))
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All data

Identification

English name
Newfoundland spiny lumpsucker sourced
Scientific name
Eumicrotremus terraenovae
Family
Cyclopteridae

Appearance

Size class
Small verified
Max length (cm)
5 inferred
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown sourced
Tail shape
Rounded inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Natural range
North America: Canada sourced
Origin
Native inferred

Behaviour & biology

Territorial
No 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 Eumicrotremus

More from the family Cyclopteridae

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