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Cypriniformes (Carps) >
Nemacheilidae (Brook loaches)
Etymology: Nemacheilus: Greek, nema, -atos = filament + Greek, cheilos = lip (Ref. 45335); tuberigum: From the Latin tuber meaning swelling and mangus meaning large, referring to its relatively large tubercles on either side of the lateral line on the anterior part of the caudal peduncle (Ref. 42961).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Tropical
Asia: Sumatra, Indonesia.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 4.9 cm SL hane/ej könsbestämd; (Ref. 42961); 5.3 cm SL (female)
Short description
Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt): 0; Mjukstrålar i ryggfenan (totalt): 13; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 8. Row of comparatively large tubercles present on enlarged, elongate scales rows immediately above and below the lateral line scale row on the anterior half of the caudal peduncle; color pattern of 11-15 dorsal saddles, a series of 8- 13 lateral blotches centered along the lateral line, and without a dark spot at anterior base of dorsal fin (Ref. 42961).
Recorded from shallow, clear streams with gravel or sand bottom (Ref. 42961). Juveniles also known from murky water (Ref. 42961).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Hadiaty, R.K. and D.J. Siebert, 2001. A new species of loach, genus Nemacheilus (Osteichthyes, Balitoridae) from Aceh, Sumatra, Indonesia. Bull. Nat. Hist. Mus. Lond. 67(2):183-189. (Ref. 42961)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Ytterligare information
PopulärnamnsynonymerMetabolikPredatorerEkotoxikologiReproduktionKönsmognadLekSpawning aggregationFecundityÄggEgg development
Age/SizeTillväxtLength-weightLength-lengthLength-frequenciesMorfometriMorfologiLarverLarvdynamikRekryteringAbundansBRUVS
referenserVattenbrukVattenbruksprofilAvelslinjerGenetikElectrophoresesÄrftlighetSjukdomarBehandlingNutrientsMass conversion
MedarbetareBilderStamps, Coins Misc.LjudCiguateraHastighetSimsättGälytaOtolithsHjärnstorlekSyn
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=0.00708 (0.00336 - 0.01491), b=3.01 (2.84 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).