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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.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande. Tropical
Asia: Sarawak and Sabah (Malaysia) and Brunei.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 15.8 cm SL hane/ej könsbestämd; (Ref. 75626)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 11; Mjukstrålar i analfenan: 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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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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Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |