Fusca drum (Umbrina ronchus) fish species and information / pictures of Fusca drum - Umbrina ronchus

Fusca drum (Umbrina ronchus) fish species information

Scientific Name
Umbrina ronchus

Common Name
Fusca drum

Biology
Dorsal spines (total): 11; Dorsal soft rays (total): 23-26; Anal spines: 2; Anal soft rays: 7. Juveniles brown with narrow oblique wavy stripes, becoming obscure with age (Ref. 4373).

Classification

Classified By
Valenciennes, 1843
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Drums or croakers (Sciaenidae)

Distribution

Region
Eastern Atlantic and Western Indian Ocean
Distribution
Eastern Atlantic and Western Indian Ocean: western Mediterranean and Gibraltar (Ref. 3593) to the Cape and along the east coast of Africa to the Persian Gulf. Not yet recorded from Namibia but may eventually be found there (Ref. 27121).
Range
43°N - 36°S, 19°W - 56°E

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
20 m
Depth To - meters
200 m
Zone
demersal
Environment
Marine; freshwater; brackish; demersal; depth range 20 - 200 m (Ref. 2683)
Trophic Level
3.38 s.e. 0.42 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
100.0 cm
Common Length
50.0 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: commercial; gamefish: yes
Vulnerability
Moderate vulnerability (36 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