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Setting up your tank

DIY Fish Tank Stand

250L community aquarium

Blue-spotted chromis (Chromis dasygenys) fish species and information / pictures of Blue-spotted chromis - Chromis dasygenys

Blue-spotted chromis (Chromis dasygenys) fish species information

Scientific Name
Chromis dasygenys

Common Name
Blue-spotted chromis

Biology
Dorsal spines (total): 13; Dorsal soft rays (total): 12-13; Anal spines: 2; Anal soft rays: 12 - 13

Classification

Classified By

Fowler, 1935

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Damselfishes (Pomacentridae)

Distribution

Region

Western Indian Ocean

Distribution

Western Indian Ocean: known only from Delagoa Bay, Mozambique to Durban, South Africa. Reported as likely at Seychelles (Ref. 1623) but Randall and van Egmond 1994 (Ref. 10685) believe otherwise.

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

2 m

Depth To - meters

12 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 2 - 12 m (Ref. 4391)

Trophic Level

2.64 s.e. 0.29 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

12.0 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

Vulnerability

Low vulnerability (23 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