Results 21 to 30 of about 150 (87)

Phylogeny, morphology, and haplotypic distribution of Biomphalaria straminea populations from the five geographic regions of Brazil [PDF]

open access: yes
Biomphalaria straminea is one of the three snails that act as the intermediate hosts of Schistosoma mansoni and is responsible for maintaining high rates of schistosomiasis in some areas of northeastern Brazil.
ARIELLY KELLY P. DE SOUSA   +6 more
core   +1 more source

The South-American distribution and southernmost record of Biomphalaria peregrina-A potential intermediate host of schistosomiasis [PDF]

open access: yes, 2017
Schistosomiasis remains a major parasitic disease, endemic in large parts of South America. Five neotropical species of Biomphalaria have been found to act as intermediate hosts of Schistosoma mansoni in natural populations, while others have been shown ...
Beltramino, Ariel Aníbal   +2 more
core   +5 more sources

Characterization morphological of the "thenagophila" complex (Mollusca: Planorbidae) [PDF]

open access: yes, 2020
Orientadores: Patricia Jacqueline Thyssen, Fernanda Pires OhlweilerDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de BiologiaResumo:A designação dos táxons do gênero de "Biomphalaria" (Preston, 1910) (Mollusca, Gastropoda ...
Rossignoli, Thays de Jesus, 1993-
core  

Diversity of Freshwater Mollusks from Lake Pampulha, Municipality of Belo Horizonte, Minas Gerais, Brazil

open access: yesDiversity
The artificially created Lake Pampulha, within the metropolitan area of Belo Horizonte, Minas Gerais State, lacks detailed information about its freshwater mollusks, representing a challenge for the assessment and conservation of this ecosystem.
Paulo Ricardo Silva Coelho   +6 more
doaj   +1 more source

Lista de los moluscos (Gastropoda-Bivalvia) dulceacuícolas y estuarinos de la cuenca del Orinoco (Venezuela) [PDF]

open access: yes, 2009
We conducted a literature review and revised museum collections, as well as original datum of the authors, to create a list of the gastropod and bivalve freshwater and estuary mollusk for the venezuelan Orinoco basin.
Alejandro Sánchez-Maya   +4 more
core   +4 more sources

Abordagem filogeográfica para Biomphalaria glabrata E Biomphalaria straminea em biomas do Estado do Maranhão [PDF]

open access: yes, 2016
60 f. Dissertação (Mestrado em Ciência Animal) - Universidade Estadual do Maranhão,São Luís,2016. Orientadora: Profa. Dra. Ana Lúcia Abreu Silva.Os caramujos pulmonados de água doce do gênero Biomphalaria Preston, 1910 são conhecidos por sua importância
Monroe, Natanael Bezerra
core  

Identification of planorbids from Venezuela by polymerase chain reaction amplification and restriction fragment length polymorphism of internal transcriber spacer of the RNA ribosomal gene

open access: yesMemorias do Instituto Oswaldo Cruz, 2000
Snails of the genus Biomphalaria from Venezuela were subjected to morphological assessment as well as polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP) analysis.
Caldeira Roberta L   +4 more
doaj  

Moluscos hospedeiros intermediários de trematodes: estudo molecular de Helisoma sp. (Gastropoda: planorbidae) de diferentes áreas geográficas [PDF]

open access: yes, 2011
Ao longo dos tempos a caracterização das diferentes espécies da classe Gastropoda baseava-se apenas em características fenotípicas (morfologia da concha e partes moles), as quais eram insuficientes para distinguir espécies e subespécies.
CORREIA, Débora dos Santos
core  

Moluscos límnicos do semiárido e nordesde brasileiros: conhecimentos atuais, estrutura e dinâmica das comunidades de dois rios intermitentes piauienses [PDF]

open access: yes, 2022
The distribution and abundance of limnic mollusks depend on several abiotic and biotic factors. In the semiarid region, which brings together a diversity of underexplored biological groups, the extreme conditions caused by irregular drought and flood ...
Leal, Manuella Feitosa
core  

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