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Bensasi goatfish (Upeneus japonicus) fish species and information / pictures of Bensasi goatfish - Upeneus japonicus

Bensasi goatfish (Upeneus japonicus) fish species information

Scientific Name
Upeneus japonicus

Common Name
Bensasi goatfish

Biology
Dorsal spines (total): 7. Differs from other Upeneus with 7-spined dorsal fin in generally having14 pectoral fin rays; 7 + 18 gill rakers; 29 - 30 + 2 lateral line scales; teeth on ectopterygoid present; and, dark brown or black peritoneum (Ref. 43139).

Classification

Classified By

Houttuyn, 1782

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Goatfishes (Mullidae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: Japan as far north as Hokkaido and Korea south to Taiwan and Hong Kong. Records from more southern areas are probably mainly misidentifications of Upeneus guttatus (Day) or Upeneus sundaicus (Bleeker).

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

20 m

Depth To - meters

200 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 20 - 200 m (Ref. 28016)

Trophic Level

3.58 s.e. 0.38 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

15.7 cm

Common Length

20.0 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: minor commercial

Vulnerability

Low vulnerability (16 of 100)

Resilience

High, minimum population doubling time less than 15 months (K=0.6)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated