Results 41 to 50 of about 2,474 (181)
Frontiers in Ecology and Evolution, 2022 Tarumania walkerae is a rare fossorial freshwater fish species from the lower Rio Negro, Central Amazonia, composing the monotypic and recently described family Tarumaniidae.
Bruno F. Melo +6 more
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Zoologica Scripta, 2022 AbstractGeographically, widespread Neotropical fish lineages offer opportunities to reconstruct historical biogeography patterns and infer processes leading to modern ichthyological diversity and distribution. The characiform family Prochilodontidae is well suited for such reconstruction because their migrations limit population substructure within ...
Benjamin W. Frable +4 more
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Evidence of lack of population substructuring in the Brazilian freshwater fish Prochilodus costatus
Genetics and Molecular Biology, 2008 Curimbatá-pióa (Prochilodus costatus Valenciennes, 1850) is an endemic species from the São Francisco River Basin with migratory habits, important ecological role in the ecosystem and relevant fishing importance.
Luis F. Carvalho-Costa +2 more
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Repetitive sequences: the hidden diversity of heterochromatin in prochilodontid fish
Comparative Cytogenetics, 2015 The structure and organization of repetitive elements in fish genomes are still relatively poorly understood, although most of these elements are believed to be located in heterochromatic regions.
Maria L. Terencio +8 more
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Early ontogeny and swimming behavior of larvae of the neotropical fish Prochilodus costatus Valenciennes 1850 and Prochilodus argenteus Spix & Agassiz 1829 (Characiformes: Prochilodontidae) [PDF]
, 2016 Early development of fish larvae is a highly dynamic process and its study may provide important information about ontogenetic development, bioenergetic growth, behaviour, taxonomic characteristics for identification in natural environments ...
Arantes, FP +4 more
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Digestive aspartic proteases from sábalo (Prochilodus lineatus): Characterization and application for collagen extraction [PDF]
, 2018 Acid proteases from sábalo stomach mucosa were recovered using salting-out procedure. This single step produced an enzyme extract purified 1.8-fold over the crude extract with a recovery of 45.1% of its initial proteolytic activity.
Acevedo Gomez, Antonella Valeria +4 more
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Sobrevivência de alevinos de Prochilodus lineatus (Valenciennes) submetidos a valores extremos de pH
Acta Scientiarum: Animal Sciences, 2008 A determinação dos níveis letais de pH é informação essencial para o cultivo de determinada espécie de peixe, haja vista que a tolerância do pH varia com a espécie.
Evoy Zaniboni Filho +4 more
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Prochilodontidae Eigenmann 1909
, 2014 Family Prochilodontidae Eigenmann 1909 Name in prevailing recent practice, Article 35.5 Pacini Bleeker 1859d:XXXII [ref. 371] (stirps) Pacu Prochilodinae Eigenmann 1909b:253 [ref. 1223] (subfamily) Prochilodus [genus inferred from the stem, Article 11.7.1.1; stem corrected to Prochilodont- by Regan 1911e:21 [ref.
Laan, Richard Van Der +2 more
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Genetics and Molecular Biology, 2002 In the present study, nuclear DNA content was analyzed in 53 species of Characiformes fish from the Neotropical region. Diploid number ranged from 2n = 48 in Astyanax fasciatus, Gymnocorymbus ternetzi and Hyphessobrycon griemi to 2n = 102 in Potamorhina ...
Margarida Lima Carvalho +4 more
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Little Divergence Among Mitochondrial Lineages of Prochilodus (Teleostei, Characiformes)
Frontiers in Genetics, 2018 Evidence that migration prevents population structure among Neotropical characiform fishes has been reported recently but the effects upon species diversification remain unclear.
Bruno F. Melo +4 more
doaj +1 more source