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Characiformes (Characins) >
Acestrorhamphidae (American tetras) > Jupiabinae
Etymology: Jupiaba: An indigenous word from Brazil, in the region where Angela (Ichthyologist) was born and discovered several new fishes. (Personal communication from Barry Chernoff, Curator Fishes/Museum of Chicago; kurua: Specific name from the tupi language 'kurua', in allusion to the type locality, rio Curuá.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.. Tropical
South America: upper rio Curuá, rio Xingu basin in Brazil.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 8.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 80698)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 11; مهره ها: 35 - 36. Differs from all other species of the genus, except Jupiaba acanthogaster,
Jupiaba atypindi, Jupiaba keithi, Jupiaba maroniensis, Jupiaba meunieri, Jupiaba minor and Jupiaba pinnata, in having teeth cusps of similar size and dentary teeth gradually decreasing in size posteriorly. Can be diagnosed from the aforementioned species, except Jupiaba meunieri, by its color pattern consisting of dark dots on the base of the majority of lateral body scales, inconspicuous dark elongated humeral blotch and well-marked dark round blotch on the caudal peduncle. Can be further distinguished from Jupiaba meunieri, as well as Jupiaba maroniensis, by having the following characters: scale series between lateral line and pelvic-fin origin 5-6 (vs. 6.5-7.5), anal fin with 21-24 branched rays (vs. 25-31), body depth at dorsal-fin origin 33.3-40.2 %, mean 36.3 % of SL (vs. 42.7-47.9 %, mean 45.5 % of SL, based on examined specimens) (Ref. 80698).
Body shape (shape guide): short and / or deep.
Found in a clear water river. Omnivorous, feeding on insects, fish, Podostemaceae fragments and filamentous algae (Ref. 80698).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Birindelli, J.L.O., A.M. Zanata, L.M. Sousa and A.L. Netto-Ferreira, 2009. New species of Jupiaba Zanata (Chariciformes: Characidae) from Serra do Cachimbo, with comments on the endemism of upper rio Curuá, rio Xingu basin, Brazil. Neotrop. Ichthyol. 7(1):11-18. (Ref. 80698)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 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=0.01047 (0.00467 - 0.02349), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
2.8 ±0.3 se; based on size and trophs of closest relatives |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (18 of 100). 🛈 |