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250L community aquarium

Skunk corydoras (Corydoras arcuatus) fish species and information / pictures of Skunk corydoras - Corydoras arcuatus

Skunk corydoras (Corydoras arcuatus) fish species information

Scientific Name
Corydoras arcuatus

Common Name
Skunk corydoras

Biology
Occurs sympatrically with C. narcissus.

Classification

Classified By

Elwin, 1938

Class

Ray-finned fishes (Actinopterygii)

Order

Catfish (Siluriformes)

Family

Callichthyid armored catfishes (Callichthyidae)

Distribution

Region

South America

Distribution

South America: Upper Amazon River basin.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

22 °C

Water Temperature To

26 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Freshwater; ; pH range: 6.0 - 8.0; dH range: 2 - 25 demersal

Trophic Level

2.96 s.e. 0.35 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

True

Physical Size and Genetics

Maximum Length

4.0 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

Fisheries: of no interest; aquarium: commercial

Vulnerability

Low vulnerability (10 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Fecundity is at least about 100 eggs (Ref. 1672))

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated