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) >
Rhyacichthyidae (Loach gobies)
溪鱧科 (Loach gobies)
Etymology: Protogobius: Greek, protos = the first + see under Gobius; attiti: Named for Chief Attiti, a Melanesian chief of the tribe Goro.
Eponymy: Chief Attiti is one of the Melanesian chiefs of the Goro tribe, New Caledonia. He was honoured because he was “…quick to recognize the new goby, but stated there was no name for it among the Melanesians”. (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水; 半鹹淡水 底中水層性; diadromous (Ref. 138280); 深度上下限 0 - 5 m (Ref. 86942). 熱帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Oceania: New Caledonia.
大洋洲: 新加勒多尼亞。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 8.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 37400)
背棘 (總數) : 8 - 9; 背的軟條 (總數) : 8. Male and female with several rows of red spots on dorsal midline. Males with distal half of first dorsal red and with 6 - 8 black bars on the trunk. Females with a large black spot on its first dorsal fin (Ref. 37400); lacks an infraorbital lateral canal (Ref. 92840).
Body shape (shape guide): elongated.
雄魚與雌魚用紅色斑點的幾排在背部中線上。 雄性有末梢部一半的第一背鰭紅色而且 6- 在軀幹上的 8條黑色的橫帶。 雌魚有大的黑色斑點在它的第一背鰭。
Adults prefer areas with gravel and overhanging vegetation in slower places of swift, clear streams; rocks and gravel usually coated with detritus. They dive into the substrate when threatened, with its eyes, mouth and first dorsal fin above the gravel. They feed mainly on small freshwater crustaceans, especially transparent shrimp which are abundant. Ref. for amphidromous (Keith et al, in press 2014).
在迅急,清澈溪流的較慢的地方中偏愛有礫石與上懸的植物的區域; 岩石與礫石通常佈滿了碎屑。 當危險時潛入底部內, 用它的眼, 嘴與在礫石上面的第一背鰭。 主要吃小的淡水甲殼動物, 尤其透明的蝦那是豐富的。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
大洋洲: 新加勒多尼亞。
Watson, R.R. and C. Pöllabauer, 1998. A new genus and species of freshwater goby from New Caledonia with a complete lateral line. Senckenb. Biol. 77 (2):147-153. (Ref. 37400)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
瀕危 (EN) (B2ab(i,ii,iii)); Date assessed: 22 August 2011
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.6 ±0.59 se; based on food items. |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |