分類 / Names
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..
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; 深度上下限 0 - 5 m (Ref. 86942). 熱帶
Oceania: New Caledonia.
大洋洲: 新加勒多尼亞。
大小 / 重量 / 年齡
Maturity: 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).
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。
Prefers areas with gravel and overhanging vegetation in slower places of swift, clear streams; rocks and gravel usually coated with detritus. Dives into the substrate when threatened, with its eyes, mouth and first dorsal fin above the gravel. Feeds 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。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 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)
瀕危 (EN) (B2ab(i,ii,iii)); Date assessed: 22 August 2011
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.1250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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 (Ref.
69278): 3.6 ±0.59 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
