Scientific Name
Calophysus macropterus

Common Name
Zamurito

Biology
Is reported to commonly attack the fishes caught in fishermen's nets and seines as well as those hooked on trotlines or gaffed (Ref. 6868).

Classification

Classified By

Lichtenstein, 1819

Class

Ray-finned fishes (Actinopterygii)

Order

Catfish (Siluriformes)

Family

Long-whiskered catfishes (Pimelodidae)

Distribution

Region

South America

Distribution

South America: Amazon and Orinoco River basins.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; demersal

Trophic Level

3.18 s.e. 0.47 Based on food items.

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

40.0 cm

Common Length

Unknown 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: minor commercial; aquaculture: commercial; aquarium: public aquariums

Vulnerability

Low to moderate vulnerability (31 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