Classification / Names
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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Lobocheilos: Latin, lobus = lobe + Greek, cheilos = lip (Ref. 45335); ovalis: Derived from the Latin adjective 'ovum', meaning egg, and the Medieval Latin 'ovalis', meaning oval (resembling an ellipse in shape in English meaning)..
More on authors: Kottelat & Tan.
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Tropical
Asia: Sarawak and Sabah (Malaysia) and Brunei.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 15.8 cm SL mâle / non sexé; (Ref. 75626)
Description synthétique
Morphologie | Morphométrie
Rayons mous dorsaux (Total): 11; Rayons mous anaux: 8. Differs from all congeners from Java, Sumatra and Borneo by having an oval, vertically elongated, black blotch at end of caudal peduncle (distinct in small individuals; vs. a large, rounded blotch or no blotch). Can be further differentiated by the combination of the following features: lateral line scales 32-33+2-3; presence of blackish to black distal posterior crescentic marks on body scale, with apex pointing backwards, and dark scale pockets, forming a reticulated pattern; 2 maxillary barbels, about equal to eye diameter; pectoral fin extending about 3/4 of distance to pelvic -fin origin; pelvic fin extending between anus and anal-fin origin; when folded backwards, dorsal-fin tip reaching slightly in front of vertical through anal-fin origin; and 5½ scale rows between lateral line and dorsal-fin origin (Ref. 75626).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Kottelat, M. and H.H. Tan, 2008. A synopsis of the genus Lobocheilos in Java, Sumatra and Borneo, with descriptions of six new species (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 19(1):27-58. (Ref. 75626)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondanceBRUVS
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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=0.00813 (0.00456 - 0.01448), b=3.02 (2.87 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).