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Quillfish (Ptilichthys goodei) — Ptilichthyidae

Quillfish

Ptilichthys goodei

The Quillfish (Ptilichthys goodei) is a saltwater fish of the family Ptilichthyidae that grows up to 40 cm.

Length
40 cm
Water
Saltwater
Depth
0.0–360.0 m
Body shape
Snake-like
Substrate
Sand / mud bottom
Danger
Harmless
Range
North America: Canada, Japan, Russia, Kuril Is., USA, Alaska

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Description

The quillfish is an extraordinarily slender bottom fish (Ptilichthyidae) from cold coastal waters of the northern Pacific. The species grows to about 40 cm and has an extremely thin, thread-like, yellow-brown body reminiscent of a quill, with a pointed head and a long, low dorsal fin. As a bottom-dweller it burrows into soft sand and mud bottoms and snaps at minute crustaceans. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Quillfish?

The Quillfish has a snake-like body and is mainly brown.

Where does the Quillfish live?

The Quillfish lives in the sea (marine waters) and is mostly found around sand or mud bottom. North America: Canada, Japan, Russia, Kuril Is., USA, Alaska

How big does the Quillfish get?

The Quillfish grows to a maximum of about 40 cm. On average the species is around 16 cm.

Is the Quillfish dangerous to humans?

No, the Quillfish 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

Quillfish (Ptilichthys goodei) — Ptilichthyidae — 2
iNaturalist ((c) JA Fields, some rights reserved (CC BY-NC))
Quillfish (Ptilichthys goodei) — Ptilichthyidae — 3
iNaturalist ((c) JA Fields, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Quillfish sourced
Scientific name
Ptilichthys goodei
Family
Ptilichthyidae
Other names
Quillfish verified

Appearance

Size class
Medium verified
Max length (cm)
40.0 verified
Average length (cm)
15.5 verified
Body shape
Snake-like sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
360.0 verified
Natural range
North America: Canada, Japan, Russia, Kuril Is., USA, Alaska 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
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 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
Fin

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