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250L community aquarium

Brazhnikov's catfish (Tachysurus brashnikowi) fish species and information / pictures of Brazhnikov's catfish - Tachysurus brashnikowi

Brazhnikov's catfish (Tachysurus brashnikowi) fish species information

Scientific Name
Tachysurus brashnikowi

Common Name
Brazhnikov's catfish

Biology
Unknown

Classification

Classified By

Berg, 1907

Class

Ray-finned fishes (Actinopterygii)

Order

Catfish (Siluriformes)

Family

Bagrid catfishes (Bagridae)

Distribution

Region

Asia

Distribution

Asia: Amur basin.

Range

54°N - 43°N, 120°E - 141°E

Environment

Climate

Temperate

Water Temperature From

12 °C

Water Temperature To

25 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; demersal; non-migratory

Trophic Level

3.37 s.e. 0.49 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

22.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5005 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries:

Vulnerability

Low to moderate vulnerability (29 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

Least Concern (LC)