Lethrinus laticaudis Alleyne & Macleay, 1877
Grass emperor
Lethrinus laticaudis
photo by Allen, G.R.

 Family:  Lethrinidae (Emperors or scavengers), subfamily: Lethrininae
 Max. size:  56 cm TL (male/unsexed)
 Environment:  reef-associated; depth range 5 - 35 m, non-migratory
 Distribution:  Western Pacific: southern Indonesia, northern Australia, Papua New Guinea and the Solomon Islands. There has been considerable confusion in the use of names for this species. In recent literature it is referred to as Lethrinus fraenatus or Lethrinus fletus. The former name is clearly a junior synonym of Lethrinus nebulosus however and the latter a junior synonym of Lethrinus laticaudis.
 Diagnosis:  Dorsal spines (total): 10-10; Dorsal soft rays (total): 9-9; Anal spines: 3-3; Anal soft rays: 8-8. Cheek without scales; the inner base of pectoral fins densely covered with scales. Body is tan, brown or yellow with scattered irregular blotches; head brown or yellow with blue dots on cheeks and short blue stripes radiating in front and behind the eye, sometimes a number of blue cross stripes between the eyes; fines pale or yellow, the vertical fins are mottled.
 Biology:  Juveniles found in seagrass beds and mangrove swamps. Adults found over coral reefs. Often in schools (Ref. 9710). Feeds mainly on crustaceans and fishes. Considered a good food fish. Marketed fresh (Ref. 9775).
 IUCN Red List Status:   (Ref. 96402)
 Threat to humans:  harmless
 Country info:   
 

 Entered by: Luna, Susan M. - 10.11.90
 Modified by: Garilao, Cristina V. - 15.04.13
 Checked by: Garilao, Cristina V. - 02.07.93

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