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Pacific goosefish (Lophiodes caulinaris) — Lophiidae

Pacific goosefish

Lophiodes caulinaris
Family: Lophiidae
LC · Least Concern

The Pacific goosefish (Lophiodes caulinaris) is a saltwater fish of the family Lophiidae that grows up to 40 cm.

Length
40 cm
Water
Saltwater
Depth
15.0–311.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Eastern Pacific; soft bottoms of the continental shelf and the upper slope.
Edibility
Rarely eaten

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Description

The spottedtail goosefish is an anglerfish of the goosefish family (Lophiidae) from the eastern Pacific. The species grows to about 40 cm and has a strongly flattened body with an enormous, broad mouth full of inward-pointing teeth. On the head it bears a modified dorsal-fin ray with a small lure, with which as an ambush predator it draws prey toward its mouth. It lives on the bottom of the continental shelf and upper slope, half-buried in soft sediment. It seizes fishes and crustaceans that come too close. Owing to its bottom-bound, camouflaged habits it is little noticed. The species is harmless to humans.

Frequently asked questions

How do you recognise the Pacific goosefish?

The Pacific goosefish has a flattened, disc-shaped body, is mainly brown and shows a marbled pattern. Enormous mouth and a little rod on the head to lure prey; camouflaged bottom ambush predator.

Where does the Pacific goosefish live?

The Pacific goosefish lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific; soft bottoms of the continental shelf and the upper slope.

How big does the Pacific goosefish get?

The Pacific goosefish grows to a maximum of about 40 cm. On average the species is around 30 cm.

Is the Pacific goosefish dangerous to humans?

No, the Pacific goosefish is harmless to humans. None required: this species is harmless to humans.

Is the Pacific goosefish edible?

The Pacific goosefish is rarely eaten.

More photos

Pacific goosefish (Lophiodes caulinaris) — Lophiidae — 2
Wikimedia Commons — D. ROSS ROBERTSON, ARTURO ANGULO, CAROLE C. BALDWIN, DIANE PITASSY, AMY DRISKELL, LEE WEIGT, IGNACIO J.F. NAVARRO (CC BY 3.0)
Pacific goosefish (Lophiodes caulinaris) — Lophiidae — 3
Wikimedia Commons — Pablo Andres Prado (CC BY 3.0)
Pacific goosefish (Lophiodes caulinaris) — Lophiidae — 4
iNaturalist ((c) Daniel Velasco, some rights reserved (CC BY-NC))
Pacific goosefish (Lophiodes caulinaris) — Lophiidae — 5
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
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All data

Identification

English name
Pacific goosefish verified
Scientific name
Lophiodes caulinaris
Family
Lophiidae
Other names
Spottedtail angler; Spottedtail goosefish verified

Appearance

Size class
Medium verified
Max length (cm)
40.0 verified
Average length (cm)
30.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Brown inferred
Pattern
Marbled inferred
Tail shape
Rounded inferred
Mouth position
Superior (upward) 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)
15.0 verified
Max depth (m)
311.0 verified
Natural range
Eastern Pacific; soft bottoms of the continental shelf and the upper slope. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Fishes and crustaceans 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
Enormous mouth and a little rod on the head to lure prey; camouflaged bottom ambush predator. sourced

For anglers

Edibility
Rarely 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

Same genus Lophiodes

More from the family Lophiidae

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