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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.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Tropical
Asia: Sarawak and Sabah (Malaysia) and Brunei.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 15.8 cm SL mannelijk / geslacht onbekend; (Ref. 75626)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 11; Anale zachte stralen: 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).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00933 (0.00512 - 0.01701), b=3.00 (2.85 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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0 |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |