Longarm mullet (Valamugil cunnesius) fish species and information / pictures of Longarm mullet - Valamugil cunnesius

Longarm mullet (Valamugil cunnesius) fish species information

Scientific Name
Valamugil cunnesius

Common Name
Longarm mullet

Biology
Occur in shallow coastal waters, including estuaries and backwaters, frequently enters freshwater. Form larger aggregations during spawning which takes place at sea. Young individuals enter tidal rivers. Feed on organic matter contained in sand and mud (Ref. 30573). Oviparous, eggs are pelagic and non-adhesive (Ref. 205). Marketed fresh and salted. Decays rapidly, but well liked when fresh.

Classification

Classified By

Valenciennes, 1836

Class

Ray-finned fishes (Actinopterygii)

Order

Mullets (Mugiliformes)

Family

Mullets (Mugilidae)

Distribution

Region

Indo-West Pacific

Distribution

Indo-West Pacific: south to South Africa.

Range

Unknown

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

Unknown m

Depth To - meters

Unknown m

Zone

demersal

Environment

Marine; freshwater; brackish; demersal; catadromous (Ref. 46888)

Trophic Level

2.41 s.e. 0.21 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

True

Occurs in Fresh Water

True

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

41.0 cm

Common Length

25.0 cm

Phylogenetic Diversity Index

PD50 = 0.5078 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: commercial; bait: usually

Vulnerability

Low to moderate vulnerability (33 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (K=0.3)

Threat To Humans

Harmless

IUCN Red List Status

Not Evaluated