Results 41 to 50 of about 398 (166)

Criopreservação do sêmen de Prochilodus brevis: meios de congelação e taxas de descongelação

Semina: Ciências Agrárias, 2016
O Prochilodus brevis é um peixe reofílico, importante componente do ecossistema fluvial e apreciado na culinária nordestina. No entanto, ações antrópicas têm ameaçado sua sobrevivência.
Larissa Teixeira Nunes, Mayara Setubal Oliveira, Júlia Trugilio Lopes, Maria Eduarda Magalhães de Souza, Romulo Roberto Ribeiro Pinheiro, Cláudio Cabral Campello, Carminda Sandra Brito Salmito-Vanderley   +6 more
doaj   +1 more source

Trends in Medicinal Uses of Edible Wild Vertebrates in Brazil

Evidence-Based Complementary and Alternative Medicine, Volume 2017, Issue 1, 2017., 2017
The use of food medicines is a widespread practice worldwide. In Brazil, such use is often associated with wild animals, mostly focusing on vertebrate species. Here we assessed taxonomic and ecological trends in traditional uses of wild edible vertebrates in the country, through an extensive ethnobiological database analysis. Our results showed that at
Rômulo Romeu Nóbrega Alves, Tacyana Pereira Ribeiro Oliveira, Maria Franco Trindade Medeiros, Ghee T. Tan   +3 more
wiley   +1 more source

Inferring Diversity and Evolution in Fish by Means of Integrative Molecular Cytogenetics

The Scientific World Journal, Volume 2015, Issue 1, 2015., 2015
Fish constitute a paraphyletic and profusely diversified group that has historically puzzled ichthyologists. Hard efforts are necessary to better understand this group, due to its extensive diversity. New species are often identified and it leads to questions about their phylogenetic aspects. Cytogenetics is becoming an important biodiversity‐detection
Roberto Ferreira Artoni, Jonathan Pena Castro, Uedson Pereira Jacobina, Paulo Augusto Lima-Filho, Gideão Wagner Werneck Félix da Costa, Wagner Franco Molina, Alexander Belyayev   +6 more
wiley   +1 more source

Reproductive Ecology of Prochilodus brevis an Endemic Fish from the Semiarid Region of Brazil

The Scientific World Journal, Volume 2012, Issue 1, 2012., 2012
The commercially important migratory fish Prochilodus brevis is from the Neotropical region, and understanding the reproductive ecology of this potamodromous fish is essential for its conservation and management. This study investigated the length‐mass relationship, sex ratio, length at first gonadal maturity, gonadal development stages, gonadosomatic ...
Liliane de Lima Gurgel, José Roberto Verani, Sathyabama Chellappa, Yidong Bai   +3 more
wiley   +1 more source

Morphological development of larvae and juveniles of Prochilodus argenteus

Ciência Rural
: Prochilodus argenteus is an endemic fish species from the São Francisco River basin that is of high economic and environmental importance. The present study aimed to contribute with information to the taxonomic identification of larvae and juveniles ...
Irũ Menezes Guimarães, Vinícius Augusto Dias Filho, Ana Helena Gomes da Silva, Rafael Silva Santos, William Severi   +4 more
doaj   +1 more source

Ichthyofauna Used in Traditional Medicine in Brazil

Evidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Fish represent the group of vertebrates with the largest number of species and the largest geographic distribution; they are also used in different ways by modern civilizations. The goal of this study was to compile the current knowledge on the use of ichthyofauna in zootherapeutic practices in Brazil, including ecological and conservational commentary
Ana Carla Asfora El-Deir, Carolina Alves Collier, Miguel Santana de Almeida Neto, Karina Maria de Souza Silva, Iamara da Silva Policarpo, Thiago Antonio S. Araújo, Rômulo Romeu Nóbrega Alves, Ulysses Paulino de Albuquerque, Geraldo Jorge Barbosa de Moura, Maria Franco Trindade Medeiros   +9 more
wiley   +1 more source

A time series analysis of Prochilodus nigricans landings caught by small-scale fisheries in the lower stretch of the Amazon River

Brazilian Journal of Biology
We developed a time series analysis using data on curimatã (Prochilodus nigricans), which landed in Santarém, a small city located on the right banks of the Amazon River. A 10-year record of monthly average catches per day of P.
IF. Santana, CEC. Freitas
doaj   +1 more source

PRODUÇÃO PESQUEIRA EM PORTO VELHO, RONDÔNIA (1984-89) - ALGUNS ASPECTOS ECOLÓGICOS DAS ESPÉCIES COMERCIALMENTE RELEVANTES. [PDF]

Acta Amazonica, 1992
Foi realizado o levantamento do pescado comercializado em Porto Velho no período 1984-89, capturado na área de influência doe garimpos de ouro no rio Madeira, entre Guajará-Mirim (Rondônia) e Humaitá (Amazonas). A produção pesqueira é discutida de acordo
Ana Amélia P. Boischio
doaj   +1 more source

Protective Role of Egg Yolks From Different Avian Species on the Post‐Thaw Quality and Fertility of Cryopreserved Nile tilapia (Oreochromis niloticus) Sperm

Aquaculture Research, Volume 2026, Issue 1, 2026.
Egg yolks derived from various avian species have been widely applied as cryoprotective additives in mammalian sperm preservation; however, their efficacy in fish sperm cryopreservation remains poorly understood. Therefore, this study evaluated the cryoprotective effects of quail (Coturnix coturnix), chicken (Gallus gallus domesticus), and turkey ...
Yusuf Bozkurt, İlker Yavaş, Fikret Karaca   +2 more
wiley   +1 more source

Crude protein requeriment to curimatã-pacu juveniles

, 2018
The aim of this study was to determinate crude protein (CP) requirement to curimatã-pacu juveniles (Prochilodus argenteus). The experiment was conducted during 60 days in a completely randomized design, with four treatments (24.0, 28.0, 32.0 and 36.0% CP
J.M. Silva (4772604), E.C. Soares (5551523), E.L. Santos (5551511), W.D.S. Oliveira (5551520), M.R. Lima (5551508), L.L.A. Silva (5551514), F.F. Silva (5551526), S.S. Machado (5551517), C.F. Silva (5551529)   +8 more
core   +1 more source