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 |
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Gobiiformes (Gobies) 鱸形目 (Gobies) > Gobiidae (Gobies) 鰕虎魚科 (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.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋 礁區魚類; 非遷移的 (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 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | 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 / 年齡
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 10 - 11; 臀棘: 1; 臀鰭軟條: 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.
顯著的眼狀背鰭。
Body shape (shape guide): fusiform / normal.
顯著的眼狀背鰭。
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).
出現於沙的對在珊瑚，碎石或腐葉庇護所附近的潟湖與近岸海灣的淤泥底。 藉由以口篩沙吃小間質無脊椎動物。 一夫一妻的.(參考文獻 52884)
出現於沙的對在珊瑚，碎石或腐葉庇護所附近的潟湖與近岸海灣的淤泥底。 藉由以口篩沙吃小間質無脊椎動物。 一夫一妻的.(參考文獻 52884)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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。
主要參考資料
上傳您的推薦信 | 參考文獻 | 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
對人類具威脅
無害處的
人類使用
漁業: 沒有興趣; 水族館: 商業性
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.5 ±0.37 se; based on food items. |
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回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
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釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |
|
營養素 (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); |