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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Crossocheilus: Greek krossoi = tassel + Greek, cheilos = lip (Ref. 45335); atrilimes: From the Latin ater (black) and limes (a narrow and elongate space).
More on author: Kottelat.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce benthopélagique. Tropical
Asia: Mekong Basin in Laos, Thailand and Cambodia, and Chao Phraya basin.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 16.4 cm TL mâle / non sexé; (Ref. 111297); poids max. publié: 32.70 g (Ref. 111297)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Conspicuous black mid-lateral stripe from tip of snout to end of median caudal rays; usually 1 or 2 rows of faint dots along scale rows below lateral stripe; 11/2-2 scale rows between anus and anal origin (Ref. 43281); body depth 23.8-26.4 %SL; a single pair of barbels (Ref. 36949).
Body shape (shape guide): elongated; Cross section: compressed.
Usually associated with clear, relatively fast waters with gravel or boulders (Ref. 43281). Crossocheilus atrilimes and C. oblongus sometimes occur in syntopy, but C. oblongus is collected in swift water, in rapids and torrents, whereas C. atrilimes is found in somewhat quieter habitats (Ref. 36949).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)
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=0.00776 (0.00430 - 0.01402), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Niveau trophique (Réf.
69278): 2.3 ±0.2 se; based on size and trophs of closest relatives
Résilience (Réf.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Vulnérabilité de la pêche (Ref.
59153): Low vulnerability (10 of 100).
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