Signigobius biocellatus Hoese & Allen, 1977
Twinspot goby
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Signigobius biocellatus AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Signigobius: Name from Latin, signus for mark and gobius for a genus of fish, referring to its distinctive coloration; biocellatus: Name from Latin bi meaning two and ocellatus for small eye spots, referring to the 2 prominent ocellated spots on the dorsal fins.
More on authors: Hoese & Allen.
Etymology: Signigobius: Name from Latin, signus for mark and gobius for a genus of fish, referring to its distinctive coloration; biocellatus: Name from Latin bi meaning two and ocellatus for small eye spots, referring to the 2 prominent ocellated spots on the dorsal fins.
More on authors: Hoese & Allen.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 非迁移的 (Ref. 52884); 深度上下限 1 - 30 m (Ref. 1602), usually 2 - 30 m (Ref. 27115). 熱帶; 22°C - 27°C (Ref. 27115); 19°N - 24°S
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: Philippines to the Solomon Islands and Vanuatu, south to the southern Great Barrier Reef; Palau in Micronesia.
西太平洋: 菲律賓到索羅門群島與萬那度, 南至大堡礁的南方; 在密克羅尼西亞的帛琉。
西太平洋: 菲律賓到索羅門群島與萬那度, 南至大堡礁的南方; 在密克羅尼西亞的帛琉。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 10 - 11; 臀棘: 1; 臀鳍软条: 10 - 11. Conspicuous ocellated dorsal fins (Ref. 90102); characterized by pale bluish grey to yellowish tan; narrow brown bar below eye; upper half of body with irregular brown spot and saddles; three irregular brown bars on lower half of body; narrow brown bar across base of caudal fin; pelvic and anal fins black with blue spots; rounded caudal fin; longitudinal scale series 48-55; mainly ctenoid body scales posteriorly, becoming cycloid anteriorly just behind pectoral base and below first dorsal fin; cycloid on ventral surface of abdomen; head and midline of nape without scales; depth of body 4.3-5.6 in SL (Ref. 90102).
Body shape (shape guide): fusiform / normal.
显着的眼状背鳍。
Body shape (shape guide): fusiform / normal.
显着的眼状背鳍。
Adults occur in sandy to silty bottoms of lagoons and coastal bays near coral, rubble or leaf litter shelter. Solitary or in pairs that share sandy burrows (Ref. 90102). They feed on small interstitial invertebrates by sifting mouthfuls of sand. Monogamous (Ref. 52884, 48637).
出现于沙的对在珊瑚，碎石或腐叶庇护所附近的舄湖与近岸海湾的淤泥底。 藉由以口筛沙吃小间质无脊椎动物。 一夫一妻的.(参考文献 52884,48637)
出现于沙的对在珊瑚，碎石或腐叶庇护所附近的舄湖与近岸海湾的淤泥底。 藉由以口筛沙吃小间质无脊椎动物。 一夫一妻的.(参考文献 52884,48637)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Monogamous mating is observed as both obligate and social (Ref. 52884).西太平洋: 菲律賓到索羅門群島與萬那度, 南至大堡礁的南方; 在密克羅尼西亞的帛琉。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Allen, G.R. and R. Swainston, 1992. Reef fishes of New Guinea: a field guide for divers, anglers and naturalists. Publication No. 8. Christensen Research Institute, Madang, Papua New Guinea. 132 p. (Ref. 6023)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣; 水族馆: 商业性
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基于模型的估算
首选温度 (参考文献 123201): 25.8 - 28.9, mean 27.7 °C (based on 350 cells).
系统发育多样性指数 (参考文献 82804): PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (参考文献 69278): 3.5 ±0.37 se; based on food items.
回复力 (参考文献 120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
营养素 (Ref. 124155): Calcium = 108 [58, 218] mg/100g; Iron = 0.771 [0.403, 1.406] mg/100g; Protein = 18.5 [16.7, 20.2] %; Omega3 = 0.157 [0.071, 0.270] g/100g; Selenium = 21.2 [11.4, 41.4] μg/100g; VitaminA = 149 [43, 452] μg/100g; Zinc = 1.79 [1.21, 2.64] mg/100g (wet weight);