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Cypriniformes (Carps) >
Barbuccidae (Fire-eyed loaches)
Etymology: Barbucca: Latin barba,-ae = beard + Latin, bucca = mouth (Ref. 45335); heokhuii: Name 'heokhuii in honor of Tan Heok Hui (LKCNHM) in honor of his work on Southeast Asian fishes, and especially fishes of peat swamp forests and loaches of Borneo, and for the long lasting friendship, collaboration and companionship in the field.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Tropical
Asia: Indonesia.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 2.2 cm SL hane/ej könsbestämd; (Ref. 137977)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 7 - 8; Mjukstrålar i analfenan: 4. This species is distinguished from its congeners by the following set of characters: adult size 21.5 mm SL; body depth at dorsal-fin origin 17-21 % SL; a truncate to rounded caudal fin; the lateral line incomplete, reaching to below posterior half of dorsal fin; large tubercles on head and body absent; anus about halfway between pelvic-fin base and anal-fin origin; colour pattern made of five pairs of irregular bars on the flank, narrower than interspaces, of which the anterior one or two pairs may be dissociated into several small blotches; the posterior 3 pairs meet their contralaterals on the back; the anterior two pairs end dorsally into two conspicuous blotches not meeting their contralaterals; dorsal fin with two blackish longitudinal stripes; and the caudal fin hyaline (Ref. 137977).
Body shape (shape guide): elongated; Cross section: oval.
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Kottelat, M., 2025. Barbucca heokhuii, a new species of loach from central Borneo (Teleostei: Barbuccidae). Raffles Bull. Zool. 73:54-66. (Ref. 137977)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.2 se; based on size and trophs of closest relatives
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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