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Maternal effects, paternal effects, and their interactions in the freshwater snail Physa acuta

Oecologia, 2023
Individuals exposed to predation risk can produce offspring with altered phenotypes. Most work on predation-induced parental effects has focused on maternal effects or on generalized parental effects where both parents are exposed to risk. We conducted an experiment to measure and compare maternal and paternal effects on offspring phenotypes and test ...
Scott R. Goeppner   +4 more
semanticscholar   +3 more sources

Comparative Assessment of Cadmium and Copper Toxicity to Physa acuta (Draparnaud, 1805)

Bulletin of Environmental Contamination and Toxicology, 2021
Cadmium and copper toxicity was investigated using bioassays with neonates of a freshwater gastropod Physa acuta. Mortality, lethal time, and effects on shell length were studied during 28-day chronic exposure experiments. Relative toxicity was assessed from acute and chronic LC values.
Emiliano Bálsamo Crespo   +1 more
semanticscholar   +3 more sources

Assessing multigenerational effects of prednisolone to the freshwater snail, Physa acuta (Gastropoda: Physidae)

Journal of Hazardous Materials, 2017
Prednisolone (PDS), a potent synthetic glucocorticoid is widely prescribed for its exceptional anti-inflammatory properties. Several studies have detected the environmental presence of PDS in water bodies which has led to an ecological concern for its toxicity to non-target aquatic biota. The present study investigated the effects of exposure to PDS on
Anu Kumar, Dayanthi Nugegoda
exaly   +3 more sources

Physa acuta Draparnaud 1805

2023
Published as part of Pešić, Vladimir & Glöer, Peter, 2023, A new genus and species of springsnails (Gastropoda: Hydrobiidae) from Northeastern Iran with some new records of freshwater gastropods, pp. 191-196 in Ecologica Montenegrina 64 on page 194, DOI: 10.37828/em.2023.64.3, http://zenodo.org/record ...
Pešić, Vladimir, Glöer, Peter
openaire   +1 more source

New records of Physa acuta (Gastropoda: Physidae) and the ectoparasite Chaetogaster limnaei (Oligochaeta: Naididae) in central Chile

Caldasia, 2023
The sewage snail Physa acuta has invaded several countries worldwide. Its presence in Chile was first reported in 2014. Recently, this species was recorded for the first time in the Bullileo Reservoir, central Chile, in association with the oligochaete ...
Gonzalo A. Collado, Karina P. Aguayo
semanticscholar   +1 more source

Physa natricina Taylor 1988, junior synonym of Physa acuta Draparnaud, 1805 (Pulmonata: Physidae)

Zootaxa, 2007
Physa natricina Taylor, 1988 is reported as a narrow range endemic species from the Snake River in Idaho, USA and is currently protected under the federal Endangered Species Act. We examined all available type material as well as more than 1,500 specimens of Physa collected from the Snake River and adjacent areas over the past twelve years and compared
D. CHRISTOPHER ROGERS, AMY R. WETHINGTON
openaire   +1 more source

Occurrence and distribution of heavy metals in the tissues of Physa acuta (D.) in relation to the contamination level of sediments from Boumerzoug wadi (Algeria)

Environmental Forensics, 2021
The aim of this study was to assess the metallic contamination of sediments, and metals bioaccessibility via their distribution in the gastropod Physa acuta (Pulmonata). The concentrations of Cd, Co, Cr, Cu, Mn, Ni, Pb and Zn in the soft tissue and shell
Dounia Keddari   +4 more
semanticscholar   +1 more source

Temperature drives asymmetric competition between alien and indigenous freshwater snail species, Physa acuta and Physa fontinalis

Aquatic Sciences, 2016
Biological invasion represents one of the major threats to global biodiversity as alien species often displace indigenous species. Knowledge of the mechanisms behind such displacements and the driving factors of the competitive superiority of the alien species remain limited.
Früh, Denise   +2 more
openaire   +1 more source

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