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Rock cod (Sebastes jordani) — Sebastidae

Rock cod

Sebastes jordani
Family: Sebastidae
NE · Not Evaluated

The Rock cod (Sebastes jordani) is a saltwater fish of the family Sebastidae that grows up to 32 cm.

Length
32 cm
Water
Saltwater
Depth
0.0–350.0 m
Diet
Carnivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Elongated (eel-like)
Substrate
Sand / mud bottom
Danger
Venomous / poisonous
Range
Eastern Pacific
Edibility
Rarely eaten

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Description

The shortbelly rockfish is a slender rockfish from the eastern Pacific, off the west coast of North America. The species grows to about 32 cm and has an elongate, pink to olive body. In the dorsal, pelvic and anal fins it bears strong, weakly venomous spines that give a painful prick. Unlike many rockfish it often schools in large numbers in open water over the continental slope and feeds on krill and zooplankton. It bears live young. The IUCN has not evaluated the species.

Frequently asked questions

How do you recognise the Rock cod?

The Rock cod has an elongate, eel-like body, is mainly red-orange and shows a plain pattern. Weakly venomous fin spines; schooling open-water redfish; ovoviviparous

Where does the Rock cod live?

The Rock cod lives in the sea (marine waters) and is mostly found around sand or mud bottom. Eastern Pacific

How big does the Rock cod get?

The Rock cod grows to a maximum of about 32 cm.

Is the Rock cod dangerous to humans?

The Rock cod is venomous — handle spines with care and seek medical help after a sting if needed. If stung by the spines: immerse the affected part in water as hot as tolerable (about 45 C) for 30-90 minutes to break down the venom, remove visible spine fragments, and seek medical help for severe pain or swelling.

Is the Rock cod edible?

The Rock cod is rarely eaten.

More photos

Rock cod (Sebastes jordani) — Sebastidae — 2
iNaturalist ((c) Zach Fratello, some rights reserved (CC BY-NC))
Rock cod (Sebastes jordani) — Sebastidae — 3
iNaturalist ((c) Zach Fratello, some rights reserved (CC BY-NC))
Rock cod (Sebastes jordani) — Sebastidae — 4
iNaturalist ((c) Zach Fratello, some rights reserved (CC BY-NC))
Rock cod (Sebastes jordani) — Sebastidae — 5
iNaturalist ((c) Zach Fratello, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Rock cod verified
Scientific name
Sebastes jordani
Family
Sebastidae
Other names
Rockfish; Shortbelly rockfish; Slender rockfish verified

Appearance

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

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Min depth (m)
0.0 verified
Max depth (m)
350.0 verified
Natural range
Eastern Pacific verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Krill and zooplankton inferred
Social behaviour
Schooling sourced
Territorial
No sourced
Activity
Diurnal sourced
Reproduction
Separate sexes sourced
Sexual dimorphism
No sourced
levensduur_max_jaar
31.0 verified
Seasonality
Schooling open-water redfish; present year-round. sourced
Special features
Weakly venomous fin spines; schooling open-water redfish; ovoviviparous sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Net fishing sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous verified
First aid
If stung by the spines: immerse the affected part in water as hot as tolerable (about 45 C) for 30-90 minutes to break down the venom, remove visible spine fragments, and seek medical help for severe pain or swelling. verified

Status & sources

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

Same genus Sebastes

More from the family Sebastidae

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