Physa acuta Draparnaud, 1805 (Gastropoda: Physidae): a study of topotypic specimens [PDF]
Memorias do Instituto Oswaldo Cruz, 2003 A description is given of Physa acuta Draparnaud, 1805, based on topotypic specimens from the Garonne river basin, and additional samples from the environs of the French cities of Montpellier and Perpignan.
W Lobato Paraense, Jean-Pierre Pointier
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The morphology, genetic structure, and haplotype distribution of the invasive freshwater snails Biomphalaria straminea and Physa acuta in Guangdong, China [PDF]
Tropical Medicine and HealthBackground Biomphalaria and Physa (order Gastropoda) serve as vectors and reservoirs for infectious agents that affect both humans and animals. This study provides updated insights into the epidemiology, morphology, phylogeny, and haplotype diversity of ...
Ping He +13 more
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Angucycline-like Aromatic Polyketide from a Novel Streptomyces Species Reveals Freshwater Snail Physa acuta as Underexplored Reservoir for Antibiotic-Producing Actinomycetes [PDF]
Antibiotics, 2020 Antibiotic producers have mainly been isolated from soil, which often has led to the rediscovery of known compounds. In this study, we identified the freshwater snail Physa acuta as an unexplored source for new antibiotic producers.
Nasim Safaei +5 more
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Toxicokinetics of pristine and aged silver nanoparticles in Physa acuta [PDF]
Environmental Science: Nano, 2020 Nanoparticle characteristics and exposure route greatly influence the toxicokinetics of pristine and (simulated) aged silver nanoparticles in Physa acuta.
Patrícia V. Silva +6 more
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Experimental evidence of inbreeding avoidance in the hermaphroditic snail Physa acuta [PDF]
Evolutionary Ecology, 2006 Inbreeding depression should select for inbreeding avoidance behaviours. Here we test this hypothesis in two populations of the simultaneous hermaphroditic freshwater snail Physa acuta. We recorded the copulatory behaviour of 288 pairs of sib-mates, non-kin mates from the same population, or non-kin mates from two different populations.
Benoît Facon +2 more
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Phylogeography and genetics of the globally invasive snail Physa acuta Draparnaud 1805, and its potential to serve as an intermediate host to larval digenetic trematodes [PDF]
BMC Evolutionary Biology, 2018 Background Physa acuta is a globally invasive freshwater snail native to North America. Prior studies have led to conflicting views of how P. acuta populations are connected and genetic diversity is partitioned globally.
Erika T. Ebbs +2 more
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Morphological and molecular identification of the invasive freshwater snail Physa acuta (Gastropoda: Physidae) into Llanquihue Lake, Chilean Patagonia [PDF]
Anais da Academia Brasileira de Ciências, 2020 The sewage snail Physa acuta, native to North America, is an effective invasive species around the world. In Chile, it was first reported in 2014 in the north central area of the country.
GONZALO A. COLLADO +5 more
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The introduction of Physa acuta (Gastropoda: Physidae) on Ilha Grande, Southeast Brazil, from initial stages to an established population [PDF]
Brazilian Journal of Biology, 2021 This study presents a four-year follow-up of an introduced population of Physa acuta Draparnaud, 1805, from initial stages to an established population.
I. C. Miyahira +4 more
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Tikrit Journal of Pure Science, 2023 The present study is concerned with the Chaetogaster limnaei retrieved from the freshwater snail Physa acuta collected from (March-October 2021) from various locations near Chama-dubz village on the Greater Zab River, Erbil province, Iraq.
Shwan Khursheed Bashê
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Temperature-dependent benefits and costs of cytoplasmic male sterility in snail Physa acuta [PDF]
Proceedings of the Royal Society B: Biological SciencesCytoplasmic male sterility (CMS) originates from a mito-nuclear conflict where mitochondrial genes induce male sterility and nuclear genes restore male fertility in hermaphrodites. The first observation of CMS in animals was reported recently in the freshwater snail Physa acuta where it is ...
Bererd, Sophie +4 more
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