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Setting up your tank

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Rock blackfish (Girella tephraeops) fish species and information / pictures of Rock blackfish - Girella tephraeops

Rock blackfish (Girella tephraeops) fish species information

Scientific Name
Girella tephraeops

Common Name
Rock blackfish

Biology
Dorsal spines (total): 13 - 14; Dorsal soft rays (total): 13; Anal spines: 3; Anal soft rays: 11. Uniformly dark gray or with uneven pattern of mixed, variably pale to dark, irregular spots; fins dark.

Classification

Classified By

Richardson, 1846

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea chubs (Kyphosidae)

Distribution

Region

Eastern Indian Ocean

Distribution

Eastern Indian Ocean: Western Australia.

Range

Unknown

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range ? - 20 m (Ref. 33839)

Trophic Level

2 s.e. 0.00 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

61.0 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

Unknown

Vulnerability

High vulnerability (56 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated