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Rosy grubfish (Ryukyupercis gushikeni) fish species and information / pictures of Rosy grubfish - Ryukyupercis gushikeni

Rosy grubfish (Ryukyupercis gushikeni) fish species information

Scientific Name
Ryukyupercis gushikeni

Common Name
Rosy grubfish

Biology
Inhabits trawling grounds. Rarely caught, by handline from depths deeper than 100 m (Ref. 559).

Classification

Classified By

Yoshino, 1975

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sandperches (Pinguipedidae)

Distribution

Region

Western Pacific

Distribution

Western Pacific: Japan (Ref. 559) to northwestern Australia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

100 m

Depth To - meters

Unknown m

Zone

demersal

Environment

Marine; demersal; depth range 100 - ? m

Trophic Level

3.65 s.e. 0.66 Based on size and trophs of closest relatives

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

30.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

Moderate vulnerability (37 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated