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Pterocaesio digramma (Bleeker, 1864) Double-lined fusilier |
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Double-lined fusilier Solid, Utdan, Bayobod, Bidlawan, Bilason, Bilog, Dalagang bukid, Dalagang bukid, Dalagang bukid, Lasaw, Lasaw, Lukihok, Salmon, Solid, Solid, Solid-solid, Solig, Sulid, Sulid, Sulid, Sulid, Sulid, Sulig, Utdan, Utdan, |
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photo by
Cook, D.C. |
| Family: | Caesionidae (Fusiliers), subfamily: Caesioninae | |||
| Max. size: | 30 cm TL (male/unsexed) | |||
| Environment: | reef-associated; depth range 0 - 50 m, non-migratory | |||
| Distribution: | Western Pacific: Indonesia and western Australia to New Caledonia, north to southern Japan. Recently reported from Norfolk Island (Ref. 8881) and Tonga (Ref. 53797). Report from Réunion (Ref. 4517) is probably a misidentification of Pterocaesio marri. | |||
| Diagnosis: | Dorsal spines (total): 10-10; Dorsal soft rays (total): 14-16; Anal spines: 3-3; Anal soft rays: 11-12. Body blue to greenish dorsally, white ventrally. With two thin yellow to orange lines; lower line mostly just below lateral line. Black tips on caudal fin (Ref. 48636). 4-5 scales on cheek; 24-31 predorsal scales; scaled dorsal and anal fins. Upper peduncular scale rows usually 12 or 13 (11-14); lower peduncular scale rows usually 16 or 17 (16-18). A broad process on ventrolateral surface of basioccipital for attachment of Baudelot's ligament, extending ventrally beyond a horizontal with condyle's rim, adjacent to condyle. Post maxillary with 2 processes; posterior end of maxilla tapered (Ref. 1723). Head length 3.0-3.5 in SL; body depth 3.5-4.1 in SL (Ref. 90102). | |||
| Biology: | Found in coastal areas, primarily around coral reefs (Ref. 402), turning bright red (Ref. 48636). Feed on zooplankton in midwater aggregations (Ref. 402). Oviparous, with numerous, small pelagic eggs (Ref. 402). | |||
| IUCN Red List Status: | (Ref. 96402) | |||
| Threat to humans: | harmless | |||
| Country info: | Recorded from Lanuza Bay (Ref. 104756) and Tañon Strait (Ref. 104276). Museum: Manila markets, BPBM 30679, 30763, 30727, 30784, 30733, 30768, 28806. Southern Negros Oriental, BPBM 30666. Cebu, BPBM 28510. Lucena, BPBM30730. Masamat Bay, USNM 183223. Iloilo, USNM 112812. Also Ref. 1723, 48613. | |||
| Entered by: Luna, Susan M. - 17.10.90 |
| Modified by: Luna, Susan M. - 20.11.07 |
| Checked by: Carpenter, Kent E. - 25.06.93 |