|
Lethrinus harak (Forsskål, 1775) Thumbprint emperor |
||
Bitilya Bukdan, Thumbprint emperor, Anuping, Bagangan, Bakoko, Bakutut, Bali-agus, Bilason, Bugsi, Bukawin, Bukhawan, Gambayan, Geging, Katambak, Katambak, Katambak, Katambak, Kilawan, Kirawan, Kutambak ilahan, Madas, Madas tambak, Mamlagaas, Mayasang, Maydak, Pangaytan, Quiros, Rogso, Saligan, Sapingan, |
||
|
|
|
photo by
Field, R. |
| Family: | Lethrinidae (Emperors or scavengers), subfamily: Lethrininae | |||
| Max. size: | 50 cm TL (male/unsexed); max. reported age: 15 years | |||
| Environment: | reef-associated; depth range 0 - 20 m, non-migratory | |||
| Distribution: | Indo-West Pacific: Red Sea and East Africa to Samoa, north to southern Japan, south to northeastern Australia. | |||
| Diagnosis: | Dorsal spines (total): 10-10; Dorsal soft rays (total): 9-9; Anal spines: 3-3; Anal soft rays: 8-8. Mouth slightly protractile; lips thick and fleshy. Inner base of pectorals densely covered with scales. Color is olive-green dorsally, paler ventrally; scales on back sometimes with white center. A large elliptical blotch, often broadly edged in yellow, on side directly below lateral line and centered at a vertical near the posterior tip of the pectoral fin. Sometimes light blue dots border the lower rime of the eye and around the nostrils. The pectoral, pelvic, dorsal and anal fins are white to pinkish. The caudal fin is orange or reddish. The vertical fins are sometimes lightly mottled or stripped. | |||
| Biology: | Found solitary or in small schools over shallow sandy, coral rubble, mangroves, lagoons, channel and seagrass areas inshore and adjacent to coral reefs. Feeds on polychaetes, crustaceans, mollusks, echinoderms and small fish. Reported to spawn throughout the year during the first five days of the lunar month in large aggregations in Palau. Marketed fresh (Ref. 171); flesh spoils rapidly (Ref. 4369). | |||
| IUCN Red List Status: | (Ref. 96402) | |||
| Threat to humans: | harmless | |||
| Country info: | Known from Cebu City (Ref. 58652), Tañon Strait (Ref. 107276), Leyte Gulf (Ref. 68980), and Bantayan Is. in northern Cebu (Ref. 114734). Museum: Western Calatagan, Batangas, UPZM 5372. Also Ref. 2295, 6956, 48613, 53416. | |||
| Entered by: Luna, Susan M. - 10.11.90 |
| Modified by: Garilao, Cristina V. - 09.09.09 |
| Checked by: Garilao, Cristina V. - 01.10.00 |