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Chimaera (Chimaera phantasma) — Chimaeridae

Chimaera

Chimaera phantasma
Family: Chimaeridae
VU · Vulnerable

The Chimaera (Chimaera phantasma) is a saltwater fish of the family Chimaeridae that grows up to 100 cm.

Length
100 cm
Water
Saltwater
Depth
90.0–540.0 m
Diet
Carnivore
Behaviour
Solitary
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northwest Pacific; continental shelf and upper slope.
Edibility
Rarely eaten

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Description

The silver chimaera is a chimaera (Chimaeridae), a cartilaginous fish related to sharks and rays, from the northwestern Pacific. The species has a smooth, silvery-grey body with a large head, large eyes and a long, thin whip-tail. It lives near the bottom on the continental shelf and upper slope, at 60 to 550 metres depth. With plate-like teeth it cracks bottom invertebrates. Just before the dorsal fin it bears a venomous spine; a sting is painful.

Frequently asked questions

How do you recognise the Chimaera?

The Chimaera has an elongate, eel-like body, is mainly silver-grey and shows a plain pattern. Cartilaginous fish with plate-like teeth and a long whip-like tail; venomous spine in front of the dorsal fin.

Where does the Chimaera live?

The Chimaera lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northwest Pacific; continental shelf and upper slope.

How big does the Chimaera get?

The Chimaera grows to a maximum of about 100 cm. On average the species is around 60 cm.

Is the Chimaera dangerous to humans?

No, the Chimaera is harmless to humans. If stung by a spine: immerse the affected part in water as hot as can be tolerated (about 45 degrees C) to break down the venom, and seek medical care for severe or persistent symptoms.

Is the Chimaera edible?

The Chimaera is rarely eaten.

More photos

Chimaera (Chimaera phantasma) — Chimaeridae — 2
Wikimedia Commons — Miyazaki Y, Teramura A, Senou H (CC BY 4.0)
Chimaera (Chimaera phantasma) — Chimaeridae — 3
Williams, Jeffrey T. (CC0 1.0) via GBIF — USNM
Chimaera (Chimaera phantasma) — Chimaeridae — 4
Wikimedia Commons — A. C. Tatarinov (CC BY-SA 3.0)
Chimaera (Chimaera phantasma) — Chimaeridae — 5
iNaturalist ((c) An Lin, some rights reserved (CC BY-NC))
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All data

Identification

English name
Chimaera verified
Scientific name
Chimaera phantasma
Family
Chimaeridae
Other names
Ghost shark; Silver chimaera verified

Appearance

Size class
Extra large verified
Max length (cm)
100.0 verified
Average length (cm)
60.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Mouth position
Inferior (downward) inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
Two separate inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
90.0 verified
Max depth (m)
540.0 verified
Natural range
Northwest Pacific; continental shelf and upper slope. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Benthic invertebrates such as molluscs 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
Cartilaginous fish with plate-like teeth and a long whip-like tail; venomous spine in front of the dorsal fin. 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
If stung by a spine: immerse the affected part in water as hot as can be tolerated (about 45 degrees C) to break down the venom, and seek medical care for severe or persistent symptoms. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Chimaera

More from the family Chimaeridae

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