Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; لب شور وابسته به آب سنگ; تغييرات عمق 1 - 80 m (Ref. 90102). Tropical; 35°N - 25°S
Pacific Ocean: northwest Australia, Moluccas, and Philippines to the Marquesan and Society islands, north to Ryukyu Islands, south to Rowley Shoals, Western Australia, and Tonga; Mariana and Caroline Islands in Micronesia.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 13.6 cm TL جنس نر / بدون خواص جنسي; (Ref. 90102); common length : 10.4 cm SL جنس نر / بدون خواص جنسي; (Ref. 37816)
خارهاي باله پشتي (کل) : 12; شعاع نرم باله پشتي (کل) : 9; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 5. Submarginal black band on inner pectoral fin surface complete; eyes relatively large; snout relatively short; hump on back less obvious as in S. diabolus; SL to 10.4 cm. No black spot nearly as large as eye on inner surface of pectoral fins. A narrow triangular black mark inside mouth at front of upper jaw behind teeth. Ascending process of premaxilla broad, its maximum width 1.4-1.8 in orbit diameter. No series papillae or nodules across interorbital space between supraocular spines. Nasal spine single (Ref 42181).
A rare inhabitant of mixed sand and rubble areas of reef flats and shallow lagoons. Feeds on fishes (Ref. 89972). Usually buries itself in the substrate when in sand or sits amongst rubble where it has good camouflage (Ref. 48635). Anterolateral glandular grooves with venom gland (Ref. 57406). Solitary or in pairs (Ref 90102).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
استفاده انسانی
ابزارها
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