Pacific redfin (Tribolodon brandtii) fish species and information / pictures of Pacific redfin - Tribolodon brandtii

Pacific redfin (Tribolodon brandtii) fish species information

Scientific Name
Tribolodon brandtii

Common Name
Pacific redfin

Biology
Spawns from May to September. Spent adults descends to sea after spawning. Immature specimens occur in the mouths of rivers the whole year round; the young descend to the sea upon attaining a length of 7-9 cm (Ref. 1441).

Classification

Classified By

Dybowski, 1872

Class

Ray-finned fishes (Actinopterygii)

Order

Carps (Cypriniformes)

Family

Minnows or carps (Cyprinidae)

Distribution

Region

Northwest Pacific

Distribution

Northwest Pacific: Pacific coast from the Shantars to Korea and southward to 34?N, in rivers of Sakhalin and Japan, as well as on the Iturup and Kunashir islands.

Range

Unknown

Environment

Climate

Temperate

Water Temperature From

10 °C

Water Temperature To

24 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Marine; freshwater; brackish; demersal; anadromous (Ref. 51243)

Trophic Level

2.75 s.e. 0.11 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

50.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

Moderate to high vulnerability (49 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated