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Krasyukova's perch (Caprodon krasyukovae) fish species and information / pictures of Krasyukova's perch - Caprodon krasyukovae

Krasyukova's perch (Caprodon krasyukovae) fish species information

Scientific Name
Caprodon krasyukovae

Common Name
Krasyukova's perch

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 21; Anal spines: 3; Anal soft rays: 8; Vertebrae: 27. 15th-17th rays of the dorsal fin strongly elongated in relation to the other soft rays; caudal fin with deep notches above and below with very long median rays; vertebrae 27 (Ref. 43805).

Classification

Classified By

Kharin, 1983

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Southwest Pacific

Distribution

Southwest Pacific: known from the type locality, Lord Howe Rise, 25?15.0'N, 159?43.3'E.

Range

Unknown

Environment

Climate

Temperate

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

55 m

Depth To - meters

55 m

Zone

demersal

Environment

Marine; demersal; depth range 55 - 55 m (Ref. 58018)

Trophic Level

3.71 s.e. 0.54 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

47.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Moderate to high vulnerability (52 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