分類 / Names
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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Glyptosterninae
Etymology: Oreoglanis: Greek, oreos = mountain+Greek, glanis = Latin, aurum = gold + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish (Ref. 45335); vicina: The specific name comes from the Latin adjective vicinus (neighboring), in allusion to the close proximity of distributional ranges it shares with two other congeners (Oreoglanis colurus and Oreoglanis tenuicauda).
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Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
Asia: upper reaches of the Nan River drainage, itself a tributary of the Chao Phraya River in northern Thailand.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 8.1 cm SL オス/雌雄の選別がない; (Ref. 83406)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 6 - 7; 臀鰭: 4 - 5; 脊つい: 33 - 37. Belongs to the Oreoglanis delacouri species group as it lacks a distinct median notch on the posterior margin of the lower lip. Can be distinguished from other members of the genus in having the following combination of characters: maxillary barbel with rounded tip, dentary tooth patches separated by approximately one-third to half their width, pectoral fin reaching beyond pelvic-fin origin, body depth at anus 10.0-12.6 % SL, adipose fin confluent with upper procurrent caudal-fin rays, caudal peduncle length 15.1-21.2 % SL, caudal peduncle depth 5.0-6.9 % SL, caudal peduncle depth 2.51-3.80 times in its length and lunate caudal fin with upper and lower first principal ray of approximately the same length (Ref. 83406).
Occurs in rocky, fast-flowing streams (Ref. 83406).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Vidthayanon, C., P. Saenjundaeng and H.H. Ng, 2009. Eight new species of the torrent catfish genus Oreoglanis (Teleostei: Sisoridae) from Thailand. Ichthyol. Explor. Freshwat. 20(2):127-156. (Ref. 83406)
Human uses
用具
特記事項
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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=0.00589 (0.00260 - 0.01333), b=3.08 (2.88 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
