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Japanese jack mackerel (Trachurus japonicus) fish species and information / pictures of Japanese jack mackerel - Trachurus japonicus

Japanese jack mackerel (Trachurus japonicus) fish species information

Scientific Name
Trachurus japonicus

Common Name
Japanese jack mackerel

Biology
Occur on continental waters (Ref. 41299). Pelagic (Ref. 52947). Juveniles associate with drifting seaweed (Ref. 12114, 12115).

Classification

Classified By

Temminck & Schlegel, 1844

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Jacks and pompanos (Carangidae)

Distribution

Region

Northwest Pacific

Distribution

Northwest Pacific: southern Japan, Korean Peninsula to the East China Sea. Pacific Ocean off the coast of southeast Asia.

Range

46°N - 29°N, 129°E - 148°E

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

0 m

Depth To - meters

275 m

Zone

pelagic-neritic

Environment

Marine; pelagic-neritic; oceanodromous (Ref. 51243); depth range 0 - 275 m (Ref. 54927), usually 50 - 275 m (Ref. 54927)

Trophic Level

3.4 s.e. 0.45 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

50.0 cm

Common Length

35.0 cm

Phylogenetic Diversity Index

PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: highly commercial; aquaculture: commercial

Vulnerability

Low to moderate vulnerability (32 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.31-0.38; tmax=6)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated