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Musselcracker seabream (Sparodon durbanensis) fish species and information / pictures of Musselcracker seabream - Sparodon durbanensis

Musselcracker seabream (Sparodon durbanensis) fish species information

Scientific Name
Sparodon durbanensis

Common Name
Musselcracker seabream

Biology
Inhabits shallow coastal waters, mainly off rocky shores down to 80 m depth. Rarely enters estuaries. Young commonly found in tide pools. Feeds mainly on mollusks (Ref. 5213). An important food fish.

Classification

Classified By

Castelnau, 1861

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Porgies (Sparidae)

Distribution

Region

Southeast Atlantic

Distribution

Southeast Atlantic: Cape of Good Hope to Natal in South Africa. Also recorded from Djibouti (Ref. 5450) and from Mozambique (Ref. 5213).

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

80 m

Zone

demersal

Environment

Marine; demersal; depth range ? - 80 m

Trophic Level

3.41 s.e. 0.46 Based on diet studies.

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

120 cm

Common Length

70.0 cm

Phylogenetic Diversity Index

PD50 = 1.0000 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=0.09; tm=5.4; tmax=26)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated