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) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 非遷移的 (Ref. 52293); 深度上下限 0 - 0 m (Ref. 52293). 熱帶
Asia: Linshui River basin, China.
亞洲: 中國。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 6 - 7; 背的軟條 (總數) : 8; 臀棘: 1; 臀鰭軟條: 7 - 8; 脊椎骨: 27 - 28. Diagnosis: Second dorsal fin rays modally I/8; anal fin rays I/7 8; pectoral rays modally 15; scales in lateral lines 28-29, in transverse series 8-10; predorsal scales 7-11; vertebrae (including urostyle) 27-28. First dorsal rays lack filamentous extensions. Anal fin origin at vertical of origin of second branched ray of second dorsal fin. Distance between posterior oculoscapular canal pores and slightly longer than gap between anterior and posterior oculoscapular canals. Body lacks cross bands but with two main horizontal rows of brownish-orange spots in both sexes. Cheek and opercle with a row of 7-10 red to brownish-red spots on lower half in male but lacking these in female. Branchiostegal membrane with 16-22 shiny orange spots with dark grey background in male. Pectoral fin dark grey, base with two prominent black spots in both sexes (Ref. 52293).
鑑別: 第二背鰭鰭條典型地 I/8; 臀鰭棘條 I/78; 胸鰭鰭條典型地 15; 在側線 28-29 中的鱗片, 在橫跨的系列 8-10 中; 前背的鱗片 7-11; 脊椎骨 (包括尾桿骨)27-28. 第一背鰭鰭條缺乏絲狀的延長。 臀鰭起源在垂直的第二背鰭鰭的第二分枝鰭條的起源。 在前面與後面的眼肩胛骨管之間的在後部的眼肩胛骨管孔與略長於間隙之間的距離。 身體缺乏交叉的條紋但是有二個主要的水平列褐色- 橘色的斑點雄性與雌性都有。 頰的而且在雄魚中的下半部上鰓蓋有一列 7-10個紅色到紅褐色的斑點但是缺乏這些母魚。 在雄魚中有深灰色的背景具有 16-22個有光澤的橘色斑點的鰓蓋薄膜。 胸鰭深灰色的, 基底有二個突出的黑色斑點雄性與雌性都有.(參考文獻 52293)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
亞洲: 中國。
Chen, I.-S., P.-J. Miller, H.L. Wu and L.-S. Fang, 2002. Taxonomy and mitochondrial sequence in non-diadromous species of Rhinogobius (Teleostei: Gobiidae) of Hainan Island, southern China. Mar. Freshwat. Res. 53(2):259-273. (Ref. 52293)
人類使用
工具
特別的報告
下載 XML
網路資源
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=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 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).
