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250L community aquarium

Tollo (Diplomystes chilensis) fish species and information / pictures of Tollo - Diplomystes chilensis

Tollo (Diplomystes chilensis) fish species information

Scientific Name
Diplomystes chilensis

Common Name
Tollo

Biology
Important food fish and is referred to in books and the popular press.

Classification

Classified By

Molina, 1782

Class

Ray-finned fishes (Actinopterygii)

Order

Catfish (Siluriformes)

Family

Velvet catfishes (Diplomystidae)

Distribution

Region

South America

Distribution

South America: Rivers near Valparaiso and Santiago, central Chile.

Range

17°S - 56°S

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

Freshwater; demersal

Trophic Level

3.33 s.e. 0.42 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

False

Occurs in Brackish water

False

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

23.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.6406 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial; gamefish: yes

Vulnerability

Low vulnerability (12 of 100)

Resilience

Unknown

Threat To Humans

Harmless (Ref. 4537)

IUCN Red List Status

Data deficient (DD)