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Sea chub (Ditrema temminckii) — Embiotocidae

Sea chub

Ditrema temminckii
Family: Embiotocidae

The Sea chub (Ditrema temminckii) is a saltwater fish of the family Embiotocidae that grows up to 24 cm.

Length
24 cm
Water
Saltwater
Diet
Carnivore
Behaviour
Small groups
Body shape
Flat / disc-shaped
Substrate
Sand / mud bottom
Danger
Harmless
Range
Northwest Pacific; sandy bottoms and rocky coastal areas.
Edibility
Commonly eaten

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Description

Temminck's surfperch is a surfperch (Embiotocidae) from the northwestern Pacific. The species has an oval, laterally compressed, silvery body with sometimes bluish tints. Adults live on sand bottoms and rocky areas of coastal waters, also among Sargassum weed. Like other surfperches it is livebearing. It feeds on small crustaceans, molluscs and other invertebrates it finds among vegetation and on the bottom. The species is harmless to humans.

Frequently asked questions

How do you recognise the Sea chub?

The Sea chub has a flattened, disc-shaped body, is mainly silver-grey and shows a plain pattern. Ovoviviparous surfperch of Japanese coastal waters; stays among sargassum seaweed.

Where does the Sea chub live?

The Sea chub lives in the sea (marine waters) and is mostly found around sand or mud bottom. Northwest Pacific; sandy bottoms and rocky coastal areas.

How big does the Sea chub get?

The Sea chub grows to a maximum of about 24 cm.

Is the Sea chub dangerous to humans?

No, the Sea chub is harmless to humans. None required: this species is harmless to humans.

Is the Sea chub edible?

Yes, the Sea chub is commonly eaten.

More photos

Sea chub (Ditrema temminckii) — Embiotocidae — 2
iNaturalist ((c) Justin Walker, some rights reserved (CC BY-NC))
Sea chub (Ditrema temminckii) — Embiotocidae — 3
Wikimedia Commons — Bleeker (Public domain) [illustratie]
Sea chub (Ditrema temminckii) — Embiotocidae — 4
iNaturalist ((c) hakkahamushi, some rights reserved (CC BY-NC))
Sea chub (Ditrema temminckii) — Embiotocidae — 5
iNaturalist ((c) shunhirota, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Sea chub verified
Scientific name
Ditrema temminckii
Family
Embiotocidae
Other names
Temminck's surfperch verified

Appearance

Size class
Medium verified
Max length (cm)
24.0 verified
Body shape
Flat / disc-shaped sourced
Dominant colour
Silver / grey inferred
Pattern
Plain inferred
Tail shape
Forked inferred
Mouth position
Terminal inferred
Lips
Thick / fleshy inferred
Barbels
No sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Sand / mud bottom sourced
Natural range
Northwest Pacific; sandy bottoms and rocky coastal areas. inferred
Origin
Native sourced

Behaviour & biology

Diet
Carnivore sourced
Diet (detail)
Small crustaceans and other invertebrates sourced
Social behaviour
Small groups 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
Ovoviviparous surfperch of Japanese coastal waters; stays among sargassum seaweed. sourced

For anglers

Edibility
Commonly 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 Embiotocidae

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