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Northern ronquil (Ronquilus jordani) — Bathymasteridae

Northern ronquil

Ronquilus jordani

The Northern ronquil (Ronquilus jordani) is a saltwater fish of the family Bathymasteridae that grows up to 20 cm.

Length
20 cm
Water
Saltwater
Depth
3.0–275.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northeast Pacific off North America; rocky coastal bottoms.
Edibility
Not eaten

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Description

The northern ronquil is a ronquil (Bathymasteridae) from the northeastern Pacific off the west coast of North America. The species has an elongate body with a long dorsal and anal fin and brownish to orangish tints. It lives on the bottom of coastal waters, usually among rocks and crevices. On the bottom it feeds on small crustaceans and other invertebrates. The species is harmless to humans.

Frequently asked questions

How do you recognise the Northern ronquil?

The Northern ronquil has an elongate, eel-like body, is mainly brown and shows a plain pattern. Oblong body with a long dorsal and anal fin; bottom-dweller among rocks and crevices.

Where does the Northern ronquil live?

The Northern ronquil lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northeast Pacific off North America; rocky coastal bottoms.

How big does the Northern ronquil get?

The Northern ronquil grows to a maximum of about 20 cm.

Is the Northern ronquil dangerous to humans?

No, the Northern ronquil is harmless to humans. None required: this species is harmless to humans.

Is the Northern ronquil edible?

The Northern ronquil is not usually eaten.

More photos

Northern ronquil (Ronquilus jordani) — Bathymasteridae — 2
iNaturalist ((c) IHUNTA, some rights reserved (CC BY-NC))
Northern ronquil (Ronquilus jordani) — Bathymasteridae — 3
iNaturalist ((c) Michael Verdirame, some rights reserved (CC BY-NC))
Northern ronquil (Ronquilus jordani) — Bathymasteridae — 4
iNaturalist ((c) jnnnnn, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Northern ronquil verified
Scientific name
Ronquilus jordani
Family
Bathymasteridae
Other names
Northern ronquil; Ronquil verified

Appearance

Size class
Medium verified
Max length (cm)
20.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Plain inferred
Tail shape
Straight inferred
Mouth position
Terminal inferred
Lips
Thin inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
3.0 verified
Max depth (m)
275.0 verified
Natural range
Northeast Pacific off North America; rocky coastal bottoms. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and other invertebrates sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Oblong body with a long dorsal and anal fin; bottom-dweller among rocks and crevices. sourced

For anglers

Edibility
Not eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. 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

More from the family Bathymasteridae

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