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Brazilian flathead (Percophis brasiliensis) fish species and information / pictures of Brazilian flathead - Percophis brasiliensis

Brazilian flathead (Percophis brasiliensis) fish species information

Scientific Name
Percophis brasiliensis

Common Name
Brazilian flathead

Biology
Dorsal spines (total): 8 - 10; Dorsal soft rays (total): 30-33; Anal spines: 0; Anal soft rays: 40 - 42

Classification

Classified By

Quoy & Gaimard, 1825

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Duckbills (Percophidae)

Distribution

Region

Southwest Atlantic

Distribution

Southwest Atlantic: off southern Brazil to central Argentina.

Range

21°S - 49°S, 68°W - 41°W

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Marine; demersal; oceanodromous (Ref. 51243)

Trophic Level

4.33 s.e. 0.74 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

53.3 cm

Common Length

40.0 cm

Phylogenetic Diversity Index

PD50 = 1.0000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial

Vulnerability

High vulnerability (57 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-4)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated