分類 / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); lineatus: Named for the 6 or 7 longitudinal brown lines on the body; an adjective..
More on authors: Chen, Kottelat & Miller.
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
Asia: lower Nam Theun and in the Nam Gnouang, a tributary of the Nam Theung, in the Mekong basin, Laos.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 3.8 cm SL オス/雌雄の選別がない; (Ref. 33279)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 6; 背鰭 (合計) : 10; 肛門の骨: 0; 臀鰭: 8; 脊つい: 28. Distinguished by the following combination of characters: 2nd dorsal fin rays modally I/9; body with 5 or 6 lateral pale brown blotches and 6-7 brown longitudinal lines and cheek with 10-14 tiny black dots (Ref. 33279). Anal fin with 1 simple and 7 branched rays (Ref. 43281).
Found among large gravel and rocks in rapids (Ref. 33279).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Chen, I.-S., M. Kottelat and P.J. Miller, 1999. Freshwater gobies of the genus Rhinogobius from the Mekong basin in Thailand and Laos, with descriptions of three new species. Zool. Stud. 38(1):19-32. (Ref. 33279)
IUCNのレッドリストの状況は (Ref. 130435)
絶滅危惧 (EN) (B1ab(i,ii,iii,v)+2ab(i,ii,iii,v)); Date assessed: 11 November 2011
Human uses
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インターネットの情報源
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).
栄養段階 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
