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) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobiinae
Etymology: Amblyeleotris: Greek, amblys = darkness + The name of a Nile fish, eleotris (Ref. 45335); bellicauda: Name from Latin word 'bellus' meaning beautiful and 'cauda' for tail, referring to the strikingly colorful caudal fin; noun in apposition..
More on author: Randall.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 3 - ? m (Ref. 57552).
Western Central Pacific: New Caledonia.
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm SL (female)
背棘 (總數): 7; 背的軟條 (總數): 13-3; 臀棘 1-11; 臀鰭軟條: 13; 脊椎骨: 25. Diagnosis: Dorsal rays VI-I, 13; anal rays 1, 13; pectoral rays 19; pelvic fins joined by a short membrane at base, with no frenum; fifth pelvic ray branched three times. Longitudinal scale series 89; no median predorsal scales and no prepectoral scales. Gill opening extending forward to below posterior margin of preopercle. Body depth 5.35 in SL; head length 3.55 in SL; mouth not very large, the maxilla reaching to below centre of eye, the upper-jaw length 2.65 in HL; caudal fin slightly pointed and moderately long, 2.9 in SL: fourth pelvic ray longest. Pale yellow dorsally, shading to white ventrally, densely marked with small pale blue spots; four red bars on body, the first slightly oblique beneath first dorsal fin, the next two broader ventrally, below second dorsal fin, and the fourth posteriorly on caudal peduncle and on caudal fin base; head brownish yellow dorsally, white ventrally, with numerous small pale blue spots and a red bar from nape across posterior opercle; an irregular yellow-edged blue line extending ventrally from opercular membrane to branchiostegal membranes; first dorsal fin grey, shading to greyish blue posteriorly, with dark-edged yellow markings; second dorsal fin grey with a dark-edged yellow line parallel to rays on each membrane, the base yellow with dark-edged blue markings; anal fin yellow with irregular dark-edged blue markings and a broad median blackish red band; caudal fin with a large, irregular, elliptical, blue-edged mark enclosing a dusky orange area; upper and lower edges of fin pale yellow with blue spots (Ref. 57552).
鑑別: 背鰭鰭條 6-I, 13; 臀鰭鰭條 1,13; 胸鰭鰭條 19; 在基底的被一個短的薄膜連結的腹鰭,沒有繫帶; 第五個腹鰭鰭條分枝三倍於。 縱向的鱗片系列 89; 沒有中央的前背鱗片與沒有 prepectoral 鱗片。 鰓裂在前鰓蓋骨的後緣之下向前延伸到。 體高 5.35 分之一標準體長; 頭長 3.55 分之一標準體長; 嘴不是很大, 顎骨延伸到眼睛中央下面, 上頜長度 2.65個 HL比率; 尾鰭微尖而中等長度的, 2.9 分之一標準體長: 第四個腹鰭鰭條長的。 淡黃色的背面, 顏色變化成腹側白色的, 濃密地有顯著的小藍灰色斑點; 在身體上的四條紅色的橫帶, 第一個些微斜在下面第一背鰭, 下一個二比較寬的腹地, 在第二背鰭鰭 , 與第四個之下在尾柄後面與在尾鰭基底上; 頭部黃褐色的背面, 腹側白色的, 有很多的橫過在後部的鰓蓋的來自後頸的小的藍灰色斑點與一條紅色的橫帶; 從鰓蓋薄膜到鰓蓋薄膜腹地的不規則的邊緣黃色的藍色線延伸; 第一背鰭灰色的, 在後部地顏色變化成略灰色的藍色, 藉由黑色邊的黃色斑紋; 第二背鰭鰭灰色的具有一個黑色邊的黃線平行於在每個薄膜上的鰭條,基底黃色的有黑色邊的藍色斑紋; 臀鰭黃色的有不規則的黑色邊的藍色斑紋與寬的中動脈黑色的紅色條紋; 尾鰭有圍住一個暗色的橘色區域的一個大的﹐不規則的﹐和橢圓又邊緣藍色的標誌; 鰭的上、下邊緣白黃色的有藍色的斑點.(參考文獻 57552)
Found over coarse sand and lives symbiotically in a burrow with an alpheid shrimp (Ref. 57552). Minimum depth from Ref. 58018.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Randall, J.E., 2004. Five new shrimp gobies of the genus Amblyeleotris from islands of Oceania. aqua, J. Ichthyol. Aquat. Biol. 8(2):61-78. (Ref. 57552)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00333 - 0.01504), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).