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); ponkouensis: Named for its type locality, Pon-Kou County, in the middle reaches of the Hanjiang basin.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Asia: China (Hanjiang basin in Fujian Province).
亞洲: 在福建省，中國的邗江流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 57935)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7 - 8; 背的軟條 (總數) : 8; 臀棘: 1; 臀鰭軟條: 7 - 8; 脊椎骨: 28. Distinguished from its congeners by the following characters: second dorsal, I, 8; anal fin I, 7-8 (modally 7); pectoral fin 16-17 (modally 16); longitudinal scale rows 32-34; vertebral count modally 28; coloration pattern: cheek with 2 distinct oblique blackish brown stripes in male; pectoral fin base with 2 deep brown spots; branchiostegal membranes with 15-18 orange-red spots (light grayish when preserved); caudal fin with 4-6 rows of vertical deep brown lines or spots (Ref. 57935).
與它的同類區分了藉由跟隨特徵: 第二背鰭， I, 8; 臀鰭 I, 7-8;(典型地 7) 胸鰭 16-17;(典型地 16) 縱向的鱗片列 32-34; 脊椎骨數典型地 28; 顏色圖案: 在雄魚中頰部有 2條明顯的斜暗褐色的斑紋; 胸鰭基底有兩個深的褐色斑點; 具有 15-18個橘紅色的斑點鰓蓋薄膜;(淡的淺灰色的在保存狀態下) 尾鰭有 4-6 列的垂直深褐色線或斑點。 (參考文獻 57935)
This non-diadromous species is found in the shallow riffles of the swiftly flowing tributaries (Ref. 57935).
這非河海洄游性種被發現於很快流動支流的水淺急流。 (參考文獻 57935)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 在福建省，中國的邗江流域。
Huang, S.-P. and I.-S. Chen, 2007. Three new species of Rhinogobius Gill, 1859 (Teleostei: Gobiidae) from the Hanjiang Basin, southern China. Raffles Bull. Zool. Supplement 14:101-110. (Ref. 57935)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±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).
