Results 71 to 80 of about 523 (142)

Adaptive divergence in shell morphology in an ongoing gastropod radiation from Lake Malawi

open access: yesBMC Evolutionary Biology, 2020
Background Ecological speciation is a prominent mechanism of diversification but in many evolutionary radiations, particularly in invertebrates, it remains unclear whether supposedly critical ecological traits drove or facilitated diversification.
Bert Van Bocxlaer   +3 more
doaj   +1 more source

[Reproductive aspects of Pomacea flagellata (Mollusca: Ampullariidae) at Bacalar lagoon, Quintana Roo, México].

open access: yesRevista de biologia tropical, 2016
The freshwater snail Pomacea flagellata is native from Southeastern Mexico. Studies about this species are scarce and none has treated their reproduction. This snail has been exploited at Bacalar lagoon for many years, leading to a significant decrease in their abundance and currently, a permanent ban was proposed by the government.
Oliva-Rivera, José J.   +4 more
openaire   +3 more sources

Going beyond a static picture: the apple snail Pomacea canaliculata can tell us the life history of molluscan hemocytes

open access: yesInvertebrate Survival Journal, 2018
More than 40 years of studies on molluscan immunity have revealed a complex and dynamic immune system endowed with multifunctional circulating cells, i.e., hemocytes that are regulated by diverse signaling molecules.
D Malagoli
doaj  

Mortality and Mate-Searching Behavior in Pomacea canaliculata (Caenogastropoda: Ampullariidae)

open access: yes, 2023
Fil: Martín, Pablo Rafael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Ciencias Biológicas y Biomédicas del Sur. Universidad Nacional del Sur. Departamento de Biología, Bioquímica y Farmacia.
Osinaga, Milagros Inés   +2 more
openaire   +1 more source

Temnocephala (Platyhelminthes, Rhabdocoela) asociados a moluscos (Caenogastropoda, Ampullariidae): ecología y biogeografía

open access: yes, 2022
Los temnocéfalos (Temnocephalidae Monticelli, 1899, sensu Van Steenkiste et al., 2021) son un grupo de Platyhelminthes Rhabdocoela ectosimbiontes comensales de invertebrados (crustáceos, moluscos e insectos) y de vertebrados (quelonios). El grupo está compuesto por 5 subfamilias que se distribuyen naturalmente a lo largo del sur del continente ...
openaire   +3 more sources

Public parks in the city of Rio de Janeiro, southeast Brazil, and the risk of parasitosis transmission by freshwater gastropods

open access: yesAnais da Academia Brasileira de Ciências
Urban parks are not only important for the wellbeing of the human population, but are also widely considered to be potentially important sites for the conservation of biodiversity.
LUCAS DE L. MOREIRA   +7 more
doaj   +1 more source

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