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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); maculosa: Derived from the Latin for ‘spotted’, in reference to the numerous black spots on the caudal and dorsal fins. Used as an adjective.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
; eau douce démersal. Tropical
Asia: Tuingo and Pharsih Rivers, tributaries of Tuivai River, Mizoram, India.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 7.6 cm SL mâle / non sexé; (Ref. 94258)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Rayons mous dorsaux (Total) : 9 - 10; Rayons mous anaux: 8; Vertèbres: 35 - 36. This species is distinguished from other congeners from the Ganga-Brahmaputra basin and its adjacent basins by the combination of the following characters: 3-4 rows of black spots horizontally across dorsal-fin; 5-7 more or less organized rows of black spots on rays vertically across caudal-fin; slightly emarginated caudal-fin with 8+8 branched rays; 20-30 narrow black bars on the body; incomplete lateral line extending up to vertical through pelvic-fin origin, with 26-35 pores; males with a sub-orbital flap; and intestine looped behind the stomach (Ref. 94258).
Inhabits small pool with slow-flowing water and substrate composed of sand, gravel and rocks. Occurs in association with Exostoma cf. barakensis, Garra spp. and Lepidocephalichthys guntea. A female measuring 7.56 cm SL contained ovulae 0.8-1.2 mm in diameter (Ref. 94258).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Lalronunga, S., Lalnuntluanga and Lalramaliana, 2013. Schistura maculosa, a new species of loach (Teleostei: Nemacheilidae) from Mizoram, northeastern India. Zootaxa 3718(6):583-590. (Ref. 94258)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 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=0.00724 (0.00326 - 0.01610), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |