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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: arenaria: Name 'arenaria' from the Latin word 'arena', meaning 'sand', in refrence to the new species' preference for sandy substrate habitats.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water demersaal. Tropical
Asia: Myanmar.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 4.0 cm SL mannelijk / geslacht onbekend; (Ref. 138782)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 8; Anale zachte stralen: 5. This species is distinguished from its congeners by the following set of characters: 7-15 lateral blotches alternating with 9-17 saddles, distinctly narrower than interspaces; blotches more elongated in females and more rounded in males; two dark stripes extending from snout tip to the anterior dorsum of eye, forming an 'X' pattern, but not fused; a pair of blotches surrounding the fontanel, extending from posterior dorsal of eye to nape, and forming a triangle marking; 8½ branched dorsal-fin rays; 8+8 branched caudal-fin rays; lateral line complete; axillary pelvic lobe present; and upper lip with a small notch (Ref. 138782).
Body shape (shape guide): elongated.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Lyu, J.-B., F. Lin, T.N. Oo and X.-Y. Chen, 2026. Mustura arenaria, a new species of genus Mustura (Cypriniformes, Nemacheilidae) from Myanmar, with taxonomic notes on Mustura shanensis. Zoosyst. Evol. 102(1):107-117. (Ref. 138782)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (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=0.00724 (0.00347 - 0.01512), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
2.9 ±0.3 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |