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A new early Danian gastropod assemblage from Northern Patagonia, Río Negro Province, Argentina
(Paleontological Society, 2012-11)
A new early Danian gastropod assemblage contained in the Roca Formation of Río Negro Province was analyzed. Eleven species are described and illustrated, the new genus Rocalaria is created, and six new species are recognized: ...
Assinaturas tafonômicas de gastrópodes atuais do litoral de Rio de Janeiro e São Paulo: biodiversidade e implicações ambientais.
(Universidade Estadual Paulista (Unesp), 2017-10-31)
Estudos actuopaleontológicos sobre os danos que o ambiente e outros organismos causam nas conchas de gastrópodes, tanto fósseis como atuais no Brasil, são incipientes e há pouca produção na área. Este trabalho estudou as ...
Parasitism of terrestrial gastropods by medically-important nematodes in Brazil
(Frontiers Media, 2022)
Accumulation of paralytic shellfish poisoning toxins in the bivalve Aulacomya ater and two carnivorous gastropods concholepas concholepas and Argobuccinum ranelliformes during an Alexandrium catenella bloom in Southern Chile
(1998)
In the early fall of 1996, a bloom of the toxic dinoflagellate Alexandrium catenella occurred in a fjord in the southern part of Chile that resulted in very high levels of paralytic shellfish poisoning (PSP) toxicity (up ...
Middle–Upper Jurassic marine gastropods from central Saudi Arabia
(Taylor & Francis Ltd, 2018-07)
A total of 68 gastropod specimens are reported from the Middle‒Upper Jurassic sedimentary successions exposed at central Saudi Arabia. The studied material comes from the Tuwaiq Mountain and Hanifa formations at the Khashm ...
Tributyltin bioaccumulation and toxic effects in freshwater gastropods Pomacea canaliculata after a chronic exposure: field and laboratory studies
(Springer, 2017-07)
Freshwater samples and gastropod mollusks (Pomacea canaliculata) were collected at 5 sampling stations located along the lower Río de la Plata basin, Argentina, to assess the extent of tributyltin (TBT) contamination. ...
RXR Expression in Marine Gastropods with Different Sensitivity to Imposex Development
(Nature Publishing Group, 2020-06)
The superposition of male sexual characteristics in female marine gastropods (imposex) represents one of the clearest ecological examples of organotin-mediated endocrine disruption. Recent evidences suggest that signaling ...
Caracterização molecular de digenéticos parasitas de gastrópodes (Mollusca) do baixo rio Ivaí, Paraná, Brasil.Molecular characterization of digeneans parasites of gastropods (Mollusca) from the lower Ivaí River, Paraná, Brazil.
(Universidade Estadual de Maringá.BrasilDepartamento de Biologia.Programa de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringaCentro de Ciências Biológicas, 2022)