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) > Sicydiinae
Etymology: Stiphodon: Greek, stiphos, -eos, -oys = mass + Greek, odous = teeth (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 非產卵性溯降河的; 深度上下限 ? - 5 m (Ref. 86942). 熱帶
Asia and Oceania: occurs in Indonesia, on the northern coast of New Guinea, Admiralty Islands, Halmahera Island, Bismark Archipelago, Bougainville, Vanuatu and New Caledonia (Ref. 87781).
亞洲與大洋洲: 印尼與巴布亞新幾內亞。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 26040); 4.2 cm SL (female)
簡短描述
型態特徵 | 形態測量圖
Second dorsal fin with 9 segmented rays; usually 15 pectoral fin rays; lateral scales extend dorsal to pectoral base, usually 33-36; belly scaled close to pelvic disc; males with first dorsal fin higher than second dorsal fin, spines not filamentous; predorsal midline with 9-17 cycloid scales; males blackish, 5 or 6 bars between second dorsal and anal fins; and females with midlateral band straight with blotchy patches on caudal peduncle.
具有 9個分段的鰭條第二背鰭鰭; 通常 15個胸鰭鰭條; 側面的鱗片延伸背部的對胸鰭基底, 通常 33-36; 腹面覆有鱗片的接近腹鰭體盤; 雄性有比第二背鰭鰭高的第一背鰭, 不絲狀的棘; 用 9-17個圓形的鱗片前背的中線; 雄性黑色的, 在第二背鰭與臀鰭之間的 5 或 6條橫帶; 而雌魚有側面中央的條紋筆直的有到處有污點的區塊在尾梗上。
The species is found in coastal steams, in clear and oxygen rich water, in the lower course of rivers, up to 50 m in altitude. It prefers rocky substrates, with boulders and pebbles, and slow to medium currents (pools). It feeds on algae and small invertebrates, scraping them of the surface of the rocks. The species is amphidromous. After the reproduction in freshwater, larvae go at sea where they undergo a planktonic life for several months (Ref. 87781). Inhabits large and quite streams, preferring pools and backwater areas. (Ref. 26040).
棲息於大的與相當溪流, 偏愛水池與迴流水區域。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲與大洋洲: 印尼與巴布亞新幾內亞。
Watson, R.E., 1996. A review of Stiphodon from New Guinea and adjacent regions, with descriptions of five new species (Teleostei: Gobiidae: Sicydiinae). Rev. Fr. Aquariol. 23(3-4):113-132. (Ref. 26040)
人類使用
更多資訊
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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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
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).
