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Blackmargin dottyback (Pseudochromis tapeinosoma) fish species and information / pictures of Blackmargin dottyback - Pseudochromis tapeinosoma

Blackmargin dottyback (Pseudochromis tapeinosoma) fish species information

Scientific Name
Pseudochromis tapeinosoma

Common Name
Blackmargin dottyback

Biology
Dorsal spines (total): 3; Dorsal soft rays (total): 22; Anal spines: 3; Anal soft rays: 13. Dark brown to dusky yellow with yellow fins with a black submarginal stripe along dorsal fin which continues around the tail (Ref. 37816).

Classification

Classified By

Bleeker, 1853

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Dottybacks (Pseudochromidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: western coast of Australia (Ref. 7300) to New Caledonia (Ref. 11897), north to Japan (Ref. 559). Reported from the Laccadive Sea in India (Ref. 45255).

Range

30°N - 11°S

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

2 m

Depth To - meters

60 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 2 - 60 m (Ref. 9710)

Trophic Level

3.5 s.e. 0.50 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

6.0 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

Unknown

Vulnerability

Low vulnerability (10 of 100)

Resilience

Unknown

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated