Klassificering / Namn
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Schistura: Greek, schizein = to divide + Greek, oura = tail; an allusion to forked caudal fins (Ref. 45335); callidora: The specific epithet is derived from the Greek words calloni (beauty), and doro (gift), meaning 'gifted with beauty’. A noun in apposition.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bottenlevande; pH range: 6.5 - ?. Tropical; 24°C - ? (Ref. 87201)
Asia: known only from the Myit Nge River drainage, Irrawaddy basin in Myanmar.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 4.2 cm SL hane/ej könsbestämd; (Ref. 87201)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 12 - 14; Mjukstrålar i analfenan: 8. Differs from all its congeners by the combination of the following characters: dorsal midline of the caudal peduncle with a prominent skin crest (skin crest 15-19 % of caudal peduncle depth), but no skin crest on the ventral midline of the caudal peduncle; 8 1/2-10 1/2 branched dorsal-fin rays; caudal fin deeply forked; and flank with 12-17 vertical bars, thin and densely set between opercle and dorsal-fin origin but broad and widely set under and behind base of dorsal fin (Ref. 87201).
Body shape (shape guide): elongated.
Found at the mouth of a stream up to 20 m wide with substrate consisting of a mixture of gravel, stones and boulders of up to 30 cm diameter with few larger stones and with a maximum water depth of 50 cm (Ref. 87201).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Bohlen, J. and V. Ŝlechtová, 2011. A new genus and two new species of loaches (Teleostei: Nemacheilidae) from Myanmar. Ichthyol. Explor. Freshwat. 22(1):1-10. (Ref. 87201)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00708 (0.00323 - 0.01553), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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