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Setting up your tank

DIY Fish Tank Stand

250L community aquarium

Obscure ruff (Psenopsis obscura) fish species and information / pictures of Obscure ruff - Psenopsis obscura

Obscure ruff (Psenopsis obscura) fish species information

Scientific Name
Psenopsis obscura

Common Name
Obscure ruff

Biology
Dorsal spines (total): 5 - 7; Dorsal soft rays (total): 26-29; Anal spines: 2 - 3; Anal soft rays: 25 - 28. Dark brownish blue to brown, tan laterally, darker area on shoulder near lateral line (Ref. 4410).

Classification

Classified By

Haedrich, 1967

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Medusafishes (Centrolophidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: Mozambique Channel (22?S, 36?E), Andaman Sea and Molucca Sea (Ref 4410) and West Australian Basin (Ref. 54802).

Range

Unknown

Environment

Climate

Deep-water

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

200 m

Depth To - meters

800 m

Zone

bathydemersal

Environment

Marine; bathydemersal; depth range 200 - 800 m (Ref. 4410)

Trophic Level

3.51 s.e. 0.49 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

20.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5156 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low vulnerability (23 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated