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Two-spot basslet (Pseudanthias bimaculatus) fish species and information / pictures of Two-spot basslet - Pseudanthias bimaculatus

Two-spot basslet (Pseudanthias bimaculatus) fish species information

Scientific Name
Pseudanthias bimaculatus

Common Name
Two-spot basslet

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 16; Anal spines: 3; Anal soft rays: 7 - 8. Displays different or stronger color patterns when living together with similar looking species to enhance recognition by females which may lead to further speciation (Ref. 48635).

Classification

Classified By

Smith, 1955

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: East Africa, Maldives and Indonesia.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

10 m

Depth To - meters

60 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 10 - 60 m (Ref. 48635), usually 40 - 54 m (Ref. 9710)

Trophic Level

3.42 s.e. 0.44 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

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

14.0 cm

Common Length

Unknown 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: of no interest; aquarium: commercial

Vulnerability

Low vulnerability (20 of 100)

Resilience

High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated