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Eviota atriventris  Greenfield & Suzuki, 2012

Blackbelly Dwarfgoby
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Eviota atriventris   AquaMaps   Data sources: GBIF OBIS
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Image of Eviota atriventris (Blackbelly Dwarfgoby)
Eviota atriventris
Picture by Randall, J.E.

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Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
Etymology: atriventris: The specific epithet is an adjective combining the Latin atrus (black) and venter (belly), referring to the black pigment in the area of the abdomen (Ref. 89418).   More on author: Greenfield.

环境 / 气候 / 范围 生态学

; 海洋 礁区鱼类; 深度上下限 3 - 20 m (Ref. 90102).    , preferred ?; 31°N - 24°S, 116°E - 154°E

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Pacific Ocean: from the Ryukyu Islands-Japan, Palau Islands, Philippine Islands, Indonesia, Papua New Guinea, Solomon Islands, New Caledonia, and the Great Barrier Reef, Australia.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 1.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 89418)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7; 背的软条 (总数): 8-9; 臀棘 1; 臀鳍软条: 7 - 8. This species is distinguished from its congeners by the following set of characters: abdomen with black peritoneum, clearly visible externally; dorsal/anal formula 8/7; simple pectoral-fin rays; length of 5th pelvic-fin ray 40% or greater of 4th ray; genital papilla in male not fimbriate; cephalic sensory-pore system pattern group 2 (only IT missing) (Ref. 89418); characterized further by translucent red with pair of bright yellow stripe behind eye, lower stripe reaching midbody and upper nearly to caudal fin base; fins unmarked; longitudinal scale series 23-24; ctenoid scales, absent on head, nape and pectoral fin base; separated pelvic fins, thin membrane joining bases; 3-5 branches on fourth pelvic ray; depth of body 3.6-4.0 in SL (Ref. 90102).

生物学特性     字汇 (例如 epibenthic)

Lives in small groups near Acropora colonies where it hides when threatened. Feeds on plankton(Ref. 89963). Sometimes solitary, frequently in shady spots near corals (Ref 90102).

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


主要参考文献更多的… Upload your references | 参考文献 | 合作者 | 合作者

Greenfield, D.W. and T. Suzuki, 2012. Eviota atriventris, a New Goby Previously Misidentified as Eviota pellucida Larson (Teleostei: Gobiidae). Zootaxa 3197:55-62. (Ref. 89418)

世界自然保护联盟红皮书更多的… (Ref. 115185)

CITES更多的… (Ref. 94142)

Not Evaluated

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