分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Gobiiformes (Gobies) >
Rhyacichthyidae (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 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水; 汽水性の 底生の漂泳性; diadromous (Ref. 138280); 深さの範囲 0 - 5 m (Ref. 86942). Tropical
Oceania: New Caledonia.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 8.0 cm SL オス/雌雄の選別がない; (Ref. 37400)
背面の脊椎 (合計) : 8 - 9; 背鰭 (合計) : 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.
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).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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のレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
絶滅危惧 (EN) (B2ab(i,ii,iii)); Date assessed: 22 August 2011
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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). |
栄養段階 (参照 69278) |
3.6 ±0.59 se; based on food items. |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |