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Characiformes (Characins) >
Lebiasinidae (Pencilfishes) > Pyrrhulininae
Etymology: Nannostomus: Latin, nannus = small + Greek, stoma = mouth (Ref. 45335).
Eponymy: Dr Pablo Jose Anduze (1902–1989) was a Venezuelan entomologist. [...] (Ref. 128868), visit book page.
More on authors: Fernandez & Weitzman.
Taxonomic Remarks
This species is so far recorded from two localities, that of the type specimens given above and the Rio Ereré,Amazonas, Brazil. See Weitzman & Fernandez (1989) for a discussion of these localities. This species has been exported, as an aquarium fish, into the USA and Germany as bycatch with Paracheirodon simulans. See Bork (1998) and Bork and Mayland (1998) for accounts of this species as an aquarium fish.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk. Tropical; 24°C - 28°C (Ref. 12468)
South America: Upper Orinoco and Ereré River, a tributary of the Negro River.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 1.6 cm SL hane/ej könsbestämd; (Ref. 37104)
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Oyakawa, O.T., 1998. Catalogo dos tipos de peixes recentes do Museu de Zoologia da USP. I. Characiformes (Teleostei: Ostariophysi). Pap. Avuls. Zool. 39(23):443-507. (Ref. 27925)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00390 - 0.02688), b=3.13 (2.91 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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