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Daggerhead seabream (Chrysoblephus cristiceps) fish species and information / pictures of Daggerhead seabream - Chrysoblephus cristiceps

Daggerhead seabream (Chrysoblephus cristiceps) fish species information

Scientific Name
Chrysoblephus cristiceps

Common Name
Daggerhead seabream

Biology
Found over rocky banks (Ref. 3198). Feeds on crustaceans, mollusks, worms, and small fishes. Seldom caught from the shore (Ref. 3198). Sold fresh in markets.

Classification

Classified By

Valenciennes, 1830

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Porgies (Sparidae)

Distribution

Region

Western Indian Ocean

Distribution

Western Indian Ocean: known only from South Africa.

Range

22°S - 35°S

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

30 m

Depth To - meters

100 m

Zone

demersal

Environment

Marine; demersal; non-migratory; depth range 30 - 100 m

Trophic Level

3.66 s.e. 0.54 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

75.0 cm

Common Length

40.0 cm

Phylogenetic Diversity Index

PD50 = 0.5156 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

High to very high vulnerability (68 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (K=0.07)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated