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Setting up your tank

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250L community aquarium

Northern checkmark cichlid (Theraps intermedius) fish species and information / pictures of Northern checkmark cichlid - Theraps intermedius

Northern checkmark cichlid (Theraps intermedius) fish species information

Scientific Name
Theraps intermedius

Common Name
Northern checkmark cichlid

Biology
Inhabits moderate flowing waters of the middle and upper river valleys. Occurs in small groups, usually 10-30, staying relatively close to large rock formations.

Classification

Classified By

G?nther, 1862

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Cichlids (Cichlidae)

Distribution

Region

Central America

Distribution

Central America: Atlantic slope, in the Grijalva and Usumacinta drainages in Mexico, Guatemala and Belize.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

26 °C

Water Temperature To

30 °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

benthopelagic

Environment

Freshwater; ; pH range: 7.5 - ? ; dH range: 10 - 30 benthopelagic

Trophic Level

2.14 s.e. 0.00 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

20.0 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5039 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Unknown

Vulnerability

Low to moderate vulnerability (27 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