Orange-striped emperor (Lethrinus obsoletus) fish species and information / pictures of Orange-striped emperor - Lethrinus obsoletus

Orange-striped emperor (Lethrinus obsoletus) fish species information

Scientific Name
Lethrinus obsoletus

Common Name
Orange-striped emperor

Biology
Dorsal spines (total): 10; Dorsal soft rays (total): 9; Anal spines: 3; Anal soft rays: 8. The body is light tan or olive to brown, becoming lighter below. the centers of the scales are often lighter than the background color. The head, often, has several broad indistinct vertical and diagonal light and dark bands. Sometimes there are white spots below the eye. The posterior edge of the operculum is dark brown. An orange-yellow stripe is on the lower part of the side with two additional more faint orange-yellow stripes above and one below this stripe. The fins are whitish or tan, sometimes mottled.

Classification

Classified By
Forssk?l, 1775
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Emperors or scavengers (Lethrinidae)

Distribution

Region
Indo-Pacific
Distribution
Indo-Pacific: Red Sea and East Africa to the Ryukyu Islands, Tonga, and Samoa.
Range
28°N - 23°S

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
Unknown m
Depth To - meters
30 m
Zone
reef-associated
Environment
Marine; reef-associated; non-migratory; depth range ? - 30 m (Ref. 2295)
Trophic Level
3.39 s.e. 0.41 Based on diet studies.
Occurs in Marine / Salt water
True
Occurs in Brackish water
False
Occurs in Fresh Water
False
Occurs on Reefs
True
Is kept in Aquariums
False

Physical Size and Genetics

Maximum Length
60.0 cm
Common Length
30.0 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
Vulnerability
Low to moderate vulnerability (33 of 100)
Resilience
Low, minimum population doubling time 4.5 - 14 years (tmax=14)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated