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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); carbonaria: From the Latin carbonarius: made of coal, as a reference to the dark color. An adjective.
More on authors: Freyhof & Serov.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Asia: River Ve, Thra Kuc Huong, River Thu Bon and River Quang Tri which drain to the Vietnamese coast.
Taille / Poids / Âge
Maturité: Lm ? range ? - ? cm
Max length : 7.2 cm SL mâle / non sexé; (Ref. 40772)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 13; Épines anales: 0; Rayons mous anaux: 9. Body with 6-10 regular dark bars; head without pattern; predorsal bars not meeting their homologues on back in most specimens; predorsal and dorsal part of the body darker in nearly half grown and adult specimens; posterior bars regularly shaped, not dissociated; black bar at caudal fin base complete; inner rostral barbel reaching base of maxillary barbel, a median incision in upper lip in most specimens; processus dentiformis short and broad; intestine with a wide loop, anteriorly reaching to stomach; long dorsal crests on caudal peduncle; lateral line complete, reaching behind anal fin base (Ref. 40772).
Body shape (shape guide): elongated.
Occurs in medium-sized rivers in highest abundance in riffles with rocks and gravel substratum and high water velocities (Ref. 40772).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Freyhof, J. and D.V. Serov, 2001. Nemacheiline loaches from Central Vietnam with descriptions of a new genus and 14 new species (Cypriniformes: Balitoridae). Ichthyol. Explor. Freshwat. 12(2):133-191. (Ref. 40772)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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