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Natal duckbill (Bembrops platyrhynchus) fish species and information / pictures of Natal duckbill - Bembrops platyrhynchus

Natal duckbill (Bembrops platyrhynchus) fish species information

Scientific Name
Bembrops platyrhynchus

Common Name
Natal duckbill

Biology
Dorsal spines (total): 6; Dorsal soft rays (total): 14-15; Anal spines: 0; Anal soft rays: 15 - 16. Vague dusky spots along body, 1 on caudal fin at base of upper rays; scales edged with black; 1st dorsal fin dusky to black in color (Ref. 6652). Distal margin of first dorsal fin darkish. Usually 5 scale rows between lateral line and origin of anal fin (Ref 12932).

Classification

Classified By

Alcock, 1894

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Duckbills (Percophidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: including the Bay of Bengal, the South China Sea, the Philippine Sea, the Tasman Sea, and off the coast of Somalia and South Africa.

Range

Unknown

Environment

Climate

Deep-water

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

200 m

Depth To - meters

549 m

Zone

bathydemersal

Environment

Marine; bathydemersal; depth range 200 - 549 m (Ref. 26165)

Trophic Level

4.11 s.e. 0.70 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

25.0 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 to moderate vulnerability (34 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