Results 181 to 190 of about 5,462 (207)

Notes on some Brazilian Planorbidae

1951
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Planorbidae Rafinesque 1815

Published as part of Rapalai, Boikhutso Lerato, 2024, An annotated checklist of molluscs recorded from Botswana, pp.
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Taxonomic studies on Gyraulus (Gastropoda: Planorbidae)

1983
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Experimental taxonomy of Bulinus (gastropoda: planorbidae)

Journal of Chromatography A, 1979
The problems encountered in the identification of African freshwater snails of medical importance have resulted in a search for new and more standardized characteristics. The methods described for the horizontal starch gel electrophoresis of single individuals of Bulinus make it possible to score the phenotype of ten different enzymes in the individual.
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Some Auriculidae and Planorbidae from Panama

1920
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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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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Type materials of the species of the Planorbidae (Mollusca, Gastropoda, Hygrophila) described by Shuichi Mori

Molluscan Research, 2020
Takumi Saito, Hiroshi Fukuda
exaly  

[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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