Results 31 to 40 of about 3,112 (202)
, 2018 Published as part of Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, pp. 1-111 in Neotropical Ichthyology 16 (2) on page 23, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record ...
Ota, Renata Rúbia +3 more
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Ossification of the cranium of Inpaichthys kerri (Characiformes: Acestrorhamphidae) with discussion of paedomorphic traits in the genus. [PDF]
J AnatIn this study, we present a detailed description of the cranial development of Inpaichthys kerri (Characiformes: Acestrorhamphidae), highlighting important topics such as pedomorphic characters and their relationship with ontogeny and phylogeny, as well as ossification sequences unique to the species. Abstract The study of development provides valuable
Santos YS, Marinho MMF.
europepmc +2 more sources
Take my breath away: Defining the oxygen saturation threshold for fish cortisol stress response. [PDF]
J Fish BiolAbstract Human activities are affecting the number, size and severity of hypoxic zones in aquatic ecosystems. As oxygen is one of the most important abiotic factors affecting fish biology, exposure to low levels of dissolved oxygen may lead to a reduction in fitness.
Alfonso S +4 more
europepmc +2 more sources
, 2018 Brycon hilarii (Valenciennes, 1850) Fig. 6 Body deep; greatest depth contained 2.8 to 3.9, caudal peduncle depth 8.6 to 11.8 times in SL; head length 2.9 to 4.7, predorsal distance 2.2 to 2.8, caudal peduncle length 5.5 to 8.1 in SL; snout length 2.9 to 3.8, horizontal orbital diameter 3.3 to 5.1 and least interorbital width 1.9 to 2.7 in HL.
Ota, Renata Rúbia +3 more
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511 SSR primers from Brycon orbignyanus
, 2023 Set of primers generated for the species Brycon orbignyanus in the manuscript "Genome identification, characterization and primer design of microsatellite markers from the endangered fish Brycon orbignyanus (Characiformes, Bryconidae) by a low ...
Macedo, D (via Mendeley Data)
core +1 more source
, 2013 Key to species of Brycon from Middle America, adapted from Hildebrand (1938) 1. Scales in lateral line 42 to 61........................................................................... 2 - Scales in lateral line 64 to 84........................................................................... 6 2.
Angulo, Arturo +1 more
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Genetics and Molecular Biology, 2000 The present study provides data on the nucleolar organizer regions (NORs) of seven Brycon species based on mapping of the 18S rRNA genes by fluorescence in situ hybridization (FISH).
Adriane Pinto Wasko +1 more
doaj +1 more source
Aspects of the Histopathology of Clarias gariepinus Infected With the Camallanid Parasite Procamallanus (Procamallanus) pseudolaeviconchus Moravec and Van As, 2015. [PDF]
J Fish DisABSTRACT Histopathological studies of infections with the nematode Procamallanus (Procamallanus) pseudolaeviconchus Moravec and Van As, 2015, an intestinal parasite of Clarias gariepinus (Burchell, 1822), are scarce. The current study describes histopathological changes in the stomach of C. gariepinus infected with P.
Matea TK, Avenant-Oldewage A.
europepmc +2 more sources
Os crustáceos parásitos de peixes da Amazonia Brasileira. I-Ergasilus bryconis n. sp. (Copepoda: Cyclopoidea) da matrinchã (Brycon melanopterus (Cope)) [PDF]
Acta Amazonica, 1981 Resumo Uma nova espécie de crustáceo — Ergasilus bryconis n. sp. — é descrita parasitando um peixe amazôco chamado matrinchã [Characidae: Brycon melanopterus (Cope)].
Vernon E. Thatcher
doaj +1 more source
Embryonic development of teleostBrycon orbignyanus
Zygote, 2018 SummaryBrycon orbignyanusis an important large teleost that is currently on the list of endangered species, therefore studies on its reproductive biology and embryology are fundamental to help species conservation and recovery. The objective of this research was to characterize the events that occur during extrusion, fertilization and embryonic ...
Luciana Nakaghi Ganeco-Kirschnik +3 more
openaire +3 more sources