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Pygmy dragonet (Diplogrammus pygmaeus) fish species and information / pictures of Pygmy dragonet - Diplogrammus pygmaeus

Pygmy dragonet (Diplogrammus pygmaeus) fish species information

Scientific Name
Diplogrammus pygmaeus

Common Name
Pygmy dragonet

Biology
Dorsal spines (total): 4; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 7

Classification

Classified By

Fricke, 1981

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Dragonets (Callionymidae)

Distribution

Region

Western Indian Ocean

Distribution

Western Indian Ocean: off southern Oman, the Gulf of Oman, Jana Island in the Persian Gulf and off Abu Dhabi.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

14 m

Depth To - meters

17 m

Zone

demersal

Environment

Marine; demersal; depth range 14 - 17 m (Ref. 11441)

Trophic Level

3.26 s.e. 0.36 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

3.7 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5078 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

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

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated