African red snapper (Lutjanus agennes) fish species and information / pictures of African red snapper - Lutjanus agennes

African red snapper (Lutjanus agennes) fish species information

Scientific Name
Lutjanus agennes

Common Name
African red snapper

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 13-14; Anal spines: 3; Anal soft rays: 8. Maxilla extending nearly to mid-eye level. Preopercular notch and knob weak. Pectoral fins of adults not reaching level of anus. Scale rows on back parallel to lateral line. Reddish brown to slightly orange on back and upper sides, grading to whitish on lower sides and belly. Tips of pelvic fins very dark. Juveniles with a series of about 6 to 8 vertical rows of small white spots or narrow bars on side.

Classification

Classified By
Bleeker, 1863
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Snappers (Lutjanidae)

Distribution

Region
Eastern Atlantic
Distribution
Eastern Atlantic: Senegal to Angola, including Cape Verde (Ref. 10795).
Range
13°N - 20°S, 21°W - 17°E

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
Unknown m
Zone
reef-associated
Environment
Marine; brackish; reef-associated
Trophic Level
4.01 s.e. 0.66 Based on food items.
Occurs in Marine / Salt water
True
Occurs in Brackish water
True
Occurs in Fresh Water
False
Occurs on Reefs
True
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
139 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: minor commercial; gamefish: yes
Vulnerability
High to very high vulnerability (70 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