Classification / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Paraschistura: Generic name taken from its similarity with the genus Schistura.; aredvii: Named after Aredvi Sura Anahita, the Avestan language name of an Indo-Iranian cosmological figure venerated as the divinity of ‘the Waters’ and hence associated with fertility, healing and wisdom. A noun in genitive, indeclinable..
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce démersal. Subtropical
Asia: Iran ( Zohreh River drainage).
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 5.6 cm SL mâle / non sexé; (Ref. 103390)
Description synthétique
Morphologie | Morphométrie
Paraschistura aredvii can be diagnosed from the following congeners in Iran by a combination of non-unique characters: from P. nielseni by the absence of a suborbital groove (vs. presence), a bold and distinct color pattern on the flank in front of the dorsal-fin origin (vs. faint or absent) and a more slender caudal peduncle (caudal peduncle depth 1.4-1.7 times longer than deep vs. 1.0-1.4); from P. bampurensis by the absence of a suborbital flap in males (vs. presence), 7-9 bars on flank (vs. 11-18), wider than interspaces (vs. usually narrower) and a blunt snout (vs. pointed); from P. cristata by the absence of a dorsal adipose crest (vs. presence) and an incomplete lateral line (vs. complete); from P. kessleri by having dark- or pale-brown, or grey, irregularly set and shaped bars, absent or very faint on the flank in front of the dorsal-fin origin (vs. bars prominent, regularly shaped and set); from P. abdolii, P. kessleri, P. cristata and P. turcmenica by having the back and flank behind dorsal-fin origin covered by scales (vs. absence of scales on the flank in front of the dorsal-fin origin in P. abdolii and P. cristata, scales completely absent in P. kessleri and P. turcmenica); and also from P. abdolii by a shorter and stouter body (body depth at dorsal-fin origin 14-17 % SL vs. 10-14) (Ref. 103390).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Freyhof, J., G. Sayyadzadeh, H.R. Esmaeili and M. Geiger, 2015. Review of the genus Paraschistura from Iran with description of six new species (Teleostei: Nemacheilidae). Ichthyol. Explor. Freshwat. 26(1):1-48. (Ref. 103390)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondanceBRUVS
RéférencesAquacultureProfil d'aquacultureSouchesGénétiqueElectrophoresesHéritabilitéPathologiesTraitementNutrientsMass conversion
CollaborateursImagesStamps, Coins Misc.SonsCiguateraVitesseType de nageSurface branchialeOtolithesCerveauxVision
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00389 - 0.01413), b=3.12 (2.96 - 3.28), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
