Classification / Names
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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Nemacheilus: Greek, nema, -atos = filament + Greek, cheilos = lip (Ref. 45335); paucimaculatus: Derived from the Latin prefix pauci, meaning 'having few' and the Latin macula, meaning 'blotches', referring to the comparably low number of lateral and dorsal blotches.
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; sötvatten bentopelagisk. Tropical; 3°N - 2°N, 103°E - 104°E
Asia: basins of Muar and Langat in Johor, Selangor and Negeri Sembilan in southern Peninsular Malaysia.
Size / Vikt / Age
Könsmognad: Lm ? range ? - ? cm
Max length : 6.2 cm SL hane/ej könsbestämd; (Ref. 87792)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 13 - 14; Mjukstrålar i analfenan: 8. Distinguished from all species of the genus Nemacheilus, except Nemacheilus arenicolus by its color pattern consisting of 8-10 dark brown dorsal saddles and 8-10 dark brown blotches, each larger than eye, along the lateral midline (vs. 10-19 blotches, a stripe or a marbled pattern in other species). It is distinguished from Nemacheilus arenicolus by the presence of a dark blotch on the first rays of the dorsal fin (vs. absence) and the presence of scales on the whole body (vs. restricted to few rows along lateral line in the anterior part of body) (Ref. 87792).
Body shape (shape guide): elongated.
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Bohlen, J. and V. Ŝlechtová, 2011. Nemacheilus paucimaculatus, a new species of loach from the southern Malay Peninsula (Teleostei: Nemacheilidae). Raffles Bull. Zool. 59(2):201-204. (Ref. 87792)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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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=0.00724 (0.00347 - 0.01512), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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