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New Grenada drum (Protosciaena trewavasae) fish species and information / pictures of New Grenada drum - Protosciaena trewavasae

New Grenada drum (Protosciaena trewavasae) fish species information

Scientific Name
Protosciaena trewavasae

Common Name
New Grenada drum

Biology
Found over soft bottoms. Catch is primarily from exploratory fisheries (Ref. 3702).

Classification

Classified By

Chao & Miller, 1975

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Drums or croakers (Sciaenidae)

Distribution

Region

Western Central Atlantic

Distribution

Western Central Atlantic: western Colombia to central Venezuela. Also recorded from Puerto Rico (Ref. 51183).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

70 m

Depth To - meters

220 m

Zone

demersal

Environment

Marine; demersal; depth range 70 - 220 m (Ref. 9626)

Trophic Level

3.45 s.e. 0.50 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

16.0 cm

Phylogenetic Diversity Index

PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial

Vulnerability

Low vulnerability (16 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