Results 181 to 190 of about 1,536 (192)

Karyotype delineation in Isidora truncata (Gastropoda: Planorbidae).

Parassitologia, 1985
Metaphase chromosomes of a single Sardinian population of Isidora truncata were examined in an attempt to provide a picture of a standard karyotype to which Sardinian populations could be referred. Several new foci were identified and mapped.
A R, Lecis, E, Arru
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Sperm ultrastructure in two species of Choanomphalus (Hygrophila: Lymnaeoidea: Planorbidae)

Micron
Sperm ultrastructure has been successfully used in gastropod taxonomy and here we attempted to identify potential synapomorphies within the Hygrophila, a group of freshwater lung-bearing gastropods, by examining sperm morphology and ultrastructure in two hygrophilan species of the genus Choanomphalus Gerstfeldt, 1859 (Lymnaeoidea: Planorbidae): Ch ...
Elena V, Soldatenko, Andrei B, Shatrov, Anatoly A, Petrov   +2 more
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Fylogeneze a ekologie čeledi Planorbidae

2018
Phylogenetics is a sub-discipline of biology which focuses on classification of organisms based on their evolutionary development. Morphological and anatomical features have been traditionally used in reconstruction of phylogeny but with the onset of modern technology their role has been partly taken up by molecular analysis.
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[Planorbidae of the state of Sao Paulo. Their relation to schistosomiasis (Pulmonata, Planorbidae)].

Arquivos de higiene e saude publica, 1998
R R, CORREA, J T, PIZA, A S, da RAMOS, L, de CAMARGO   +3 more
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Caracterização morfológica do complexo "tenagophila" (Mollusca: Planorbidae)

2021
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[Observations on African Planorbidae].

Bulletin de la Societe de pathologie exotique et de ses filiales, 2003
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Population Genetics of Egyptian Biomphalaria alexandrina (Gastropoda, Planorbidae)

Journal of Heredity, 1992
R. C. Vrijenhoek, M. A. Graven
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[PLANORBIDAE TRANSMITTING SCHISTOSOMIASIS IN NORTHEASTERN BRAZIL].

Revista brasileira de malariologia e doencas tropicais. Publicacoes avulsas, 1996
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Aspectos taxonômicos de "Biomphalaria straminea" (Mollusca: Planorbidae)

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[Trematodes of Bulinus truncatus (Mollusca, Planorbidae) in Algeria].

Archives de l'Institut Pasteur d'Algerie. Institut Pasteur d'Algerie, 1989
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