Results 131 to 140 of about 49,851 (276)

DNA barcoding uncovers two putative new species in Trachelyopterus (Siluriformes: Auchenipteridae)

Journal of Fish Biology, EarlyView.
Abstract Trachelyopterus is a cryptic genus within the Neotropical catfish family Auchenipteridae with a complex history of taxonomic revisions. Despite the notable morphological and genetic similarities among its species, some studies suggest that the genus harbours greater diversity than is currently recognized, including additional species yet to be
Fiorindo José Cerqueira, Maelin da Silva, Chrystian Aparecido Grillo Haerter, Sandra Mariotto, Liano Centofante, Eliana Feldberg, Orlando Moreira Filho, Vladimir Pavan Margarido, Daniel Rodrigues Blanco, Roberto Laridondo Lui   +9 more
wiley   +1 more source

Cryptic diversity and recent diversification in the Pyrrhulina australis species complex (Characiformes, Lebiasinidae) revealed by mitochondrial DNA

Journal of Fish Biology, EarlyView.
Abstract Pyrrhulina australis Eigenmann & Kennedy, 1903, is widely distributed across the main hydrographic basins of South America. The taxonomic integrity of this species is nevertheless challenged by the lack of clear diagnostic characters, its marked geographic variation and the morphological overlap with its congeners. In this context, the present
Taina Barbosa De Souza, Daniela Cristina Ferreira, Hugmar Pains Da Silva, Carolina B. Machado, Claudio Oliveira, André L. Netto‐Ferreira, Paulo C. Venere   +6 more
wiley   +1 more source

Histopathological and Molecular Data on Myxobolus spp. Infecting Bryconid Fish From the Brazilian Pantanal Wetland

Journal of Fish Diseases, EarlyView.
ABSTRACT Previous studies described Myxobolus umidus infecting the spleen of Brycon hilarii, whereas Myxobolus pantanalis and Myxobolus salminus infecting the gill filaments of Salminus brasiliensis. In this study, we provided supplementary morphological and molecular data on these three Myxobolus species and histopathological analyses of the tissues ...
Caroline Munhoz Meira, Milena Lucia Cornejo, Sarah Arana, Edson Aparecido Adriano, Antonio Augusto Mendes Maia   +4 more
wiley   +1 more source

Abelhas (Hymenoptera, Apidae sensu lato) do Estado de Mato Grosso do Sul, Brasil

, 2017
Apresentamos aqui a lista de especies de abelhas (Hymenoptera: Apidae s. lato ) registradas para o estado de Mato Grosso do Sul, disponiveis em banco de dados de Colecoes Cientificas e registradas na literatura, alem de coletas proprias realizadas em ...
F. O. Lima, Rogério Silvestre
semanticscholar   +1 more source

Potential Drug Candidates in Clinical Trials for the Treatment of Covid-19: An Updated Overview

Orbital: The Electronic Journal of Chemistry, 2021
The coronavirus (SARS-CoV-2) emerged in December 2019 in Wuhan, China and by the end of April 2020, it spread to more than 200 countries worldwide. Particularly the USA, Brazil, Spain, Italy, France, Germany, UK, Turkey, Iran, and Russia were the most ...
Osmar Ignacio Ayala Cáceres, Fernanda Timóteo, Kristiane Fanti Del Pino Santos, Rafael Rodrigo Piva Vasconcelos, Marco Antonio Utrera Martines, Juliana Jorge, Haroon ur Rashid   +6 more
doaj  

Coleções Botânicas do estado de Mato Grosso do Sul: situação atual e perspectivas.

, 2018
O presente trabalho teve como objetivo caracterizar o cenario atual das colecoes botânicas de Mato Grosso do Sul, buscando contribuir para o direcionamento de acoes visando uma melhor documentacao da flora do estado.
Flávio Macedo Alves, Carlos Rodrigo Lehni, Geraldo Alves Damasceno-Júnior, Â. L. B. Sartori, A. Pott, Vali Joana Potti, Ieda Maria Bortolotto, I. H. Ishii, Suzana Maria de Salis, C. Urbanetz, M. L. Bueno, Alan Sciamarelli   +11 more
semanticscholar   +1 more source

Quality of life of orthopedists in Mato Grosso do Sul Qualidade de Vida dos Médicos Ortopedistas do Mato Grosso do Sul

Revista Brasileira de Ortopedia, 2013
OBJECTIVE: Evaluate QOL and its implications for health care providers specialized in orthopedics. METHODS: In this quantitative, descriptive, cross-sectional study two questionnaires, World Health Organization Quality of Life (WHOQOL-100) and sociodemographic, were sent to 117 orthopedic surgeons, with 29 doctor's response.
Marcelo Henrique de Mello, José Carlos Souza   +1 more
openaire   +1 more source

The Landless Rural Workers Movement (MST) and New Agrarian Questions in Brazil

Journal of Agrarian Change, EarlyView.
ABSTRACT The Landless Rural Workers Movement of Brazil (MST) primarily organized occupations of large‐scale farms, forcing the redistribution of land for creation of agrarian reform settlements. In the past 20 years, however, land occupations and the establishment of new agrarian reform settlements have consistently declined, while the MST shifted ...
Estevan Coca, Gustavo de L. T. Oliveira
wiley   +1 more source

Irrigation is a Decisive Factor for Obtaining Higher Economic Viability of Dwarf Castor Hybrids Cultivation in Tropical Fall–Winter Conditions

Advances in Agriculture
Castor is recognized as a species adaptable to the different Brazilian edaphoclimatic conditions, being considered tolerant to water deficit. However, when genotypes are subjected to different cultivation systems, the responses can be heterogeneous.
Camilla Paulino de Oliveira, Eduardo Pradi Vendruscolo, Tiago Zoz, Murilo Battistuzzi Martins, Cássio de Castro Seron, Fernanda Pacheco de Almeida Prado Bortolheiro, Maurício Dutra Zanotto, Brenda Luciana Queiroz Ribeiro   +7 more
doaj   +1 more source

Delay in the diagnosis and treatment of tuberculosis in prisons in Mato Grosso do Sul, Brazil. [PDF]

Rev Soc Bras Med Trop, 2023
Ribeiro CC, Santos ADS, Tshua DH, Oliveira RD, Lemos EF, Bourdillon P, Laranjeira A, Gonçalves CCM, Andrews J, Ko A, Croda J.   +10 more
europepmc   +1 more source