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Siluriformes (Catfishes) >
Sisoridae (Sisorid catfishes) > Sisorinae
Etymology: Glyptothorax: Greek, glyptes = carver + Greek, thorax = breast (Ref. 45335); porrectus: Name from Latin verb 'porrigo', meaning to stretch out or to extend; referring to the elongate, thin body of this species.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
; 新鮮な水 底生の. Tropical
Asia: Laos.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 11.9 cm SL オス/雌雄の選別がない; (Ref. 117341)
簡単な記述
検索表 | 形態学 | 形態計測学
This species is distinguished from its Indochinese congeners except for coracinus, forabilis, interspinalum, lanceatus, laosensis, longinema, strabonis, trilineatus, zanaensis in having a uniformly dark gray body with pale midlateral and mid-dorsal stripes (vs. body with pale or dark bands, patches or spots); differs coracinus, forabilis, interspinalum, lanceatus, laosensis, longinema, strabonis, trilineatus, zanaensis in having the following unique set of characters: eye diameter 8-10% HL; interorbital distance 23-31% HL; head depth 10.6-11.6% SL; thoracic adhesive apparatus with medial pit and no anteromedial striae; body depth at anus 8.7-12.4% SL; post-adipose distance 18.6-24.6% SL; caudal peduncle depth 5.8-6.7% SL; caudal peduncle length 21.7-25.8% SL; with very thin pale midlateral stripe only as wide as a single tubercle (Ref. 117341).
Cross section: oval.
Usually found in streams and creeks with stone to rock bottom, in fast current. (Ref. 117341).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Ng, H.H. and M. Kottelat, 2017. The Glyptothorax of the Bolaven Plateau, Laos (Teleostei: Sisoridae): new and endangered. Zootaxa 4238(3):406-416. (Ref. 117341)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
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 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00369 - 0.01791), b=3.00 (2.83 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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