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Sargocentron punctatissimum  (Cuvier, 1829)

Speckled squirrelfish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Sargocentron punctatissimum   AquaMaps   Data sources: GBIF OBIS
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Image of Sargocentron punctatissimum (Speckled squirrelfish)
Sargocentron punctatissimum
Picture by Randall, J.E.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Beryciformes (Sawbellies) > Holocentridae (Squirrelfishes, soldierfishes) > Holocentrinae
Etymology: Sargocentron: Greek, sargos = sargus + Greek, kentron = sting (Ref. 45335).

环境 / 气候 / 范围 生态学

; 海洋 礁区鱼类; 深度上下限 0 - 183 m (Ref. 9710), usually 1 - 30 m (Ref. 9710).    , preferred ?; 32°N - 28°S

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Indo-Pacific: Red Sea and Algoa Bay, South Africa (Ref. 4201) to the Hawaiian and Easter islands, north to southern Japan and the Ogasawara Islands, south to northern Australia and the Austral Islands.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 23.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 30874)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 11; 背的软条 (总数): 12-14; 臀棘 4; 臀鳍软条: 8 - 9. Body reddish silver, iridescent bluish above; scales finely dotted with black; spinous dorsal silvery white, with broad red margin (Ref. 4201). Five oblique scale rows on cheek; body depth 2.7-3.15 in SL; head length (HL) 2.75-3.1 in SL; snout length 4.0-4.65 in HL; interorbital width 3.6-4.05 in HL; small mouth terminal to slightly inferior, maxilla reaching from below front of iris to below center of eye, upper jaw length 2.7-3.15 in HL; premaxillary groove reaching to about a vertical at the front edge of orbit; anterior end of nasal bone rounded; medial margin of nasal bone without spinule; small nasal fossa without spinules on its edge; upper edge of suborbital bone below the eye weakly serrated, spineless laterally; short preopercular spine 1/2-3/4 orbit diameter, 4.75-6.45 in HL; 3rd-5th dorsal spine longest 2.0-2.3 in HL; 3rd anal spine 1.2-1.55 in HL (Ref. 27370).

生物学特性     字汇 (例如 epibenthic)

Inhabits surge-swept tunnels and crevices of the reef margin and reef front. Rarely occurs below 30 m, but has been observed at depths of 101 to 183 m in the Hawaiian Islands (Ref. 1602); majority of specimens collected in less than 3 m, often in tide pools (Ref. 27370). Benthopelagic (Ref. 58302). It disperses at night over sand flats and open reef bottom to feed on small crustaceans, crustacean larvae, and polychaete worms. Spine of preopercle venomous. Minimum depth reported taken from Ref. 30874.

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 : Randall, John E. | 合作者

Randall, J.E., 1998. Revision of the Indo-Pacific squirrelfishes (Beryciformes: Holocentridae: Holocentrinae) of the genus Sargocentron, with descriptions of four new species. Indo-Pac. Fish. (27):105 p. (Ref. 27370)

世界自然保护联盟红皮书 (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

  (Ref. 2334)




人类利用

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