Results 31 to 40 of about 462 (156)

Gastropods alien to South Africa cause severe environmental harm in their global alien ranges across habitats

open access: yesEcology and Evolution, Volume 8, Issue 16, Page 8273-8285, August 2018., 2018
This study assesses global impacts of alien gastropods using two novel impact scoring schemes to compare impact severity between species, as well as environmental and socioeconomic impacts, and to understand how impacts relate to habitats, impact mechanisms, and life‐history traits.
David Kesner, Sabrina Kumschick
wiley   +1 more source

Cross‐Sectional Serological Survey of Human Fascioliasis in Canutama Municipality in Western Amazon, Brazil

open access: yesJournal of Parasitology Research, Volume 2018, Issue 1, 2018., 2018
Background. Fascioliasis is an important parasitic disease. In the northern region of Brazil, a human parasite infection has been reported through a coprological survey. Eggs of Fasciola hepatica were found in fecal samples of 11 individuals. Knowledge of the infection in animals or the presence of snails is necessary to address the possibility of the ...
Marcel Gonçalves Maciel   +12 more
wiley   +1 more source

Distribution of Lymnaeidae (Mollusca: Pulmonata), intermediate snail hosts of Fasciola hepatica in Venezuela

open access: yesMemorias do Instituto Oswaldo Cruz, 2009
An extensive malacological survey was carried out between 2005-2009 in order to clarify the exact number of lymnaeid species which may be intermediate hosts of Fasciola hepatica in Venezuela. Four species were discovered during this survey, including two
JP Pointier   +3 more
doaj   +1 more source

Suscetibilidade de Lymnaea viatrix e L. columella às infecções experimentais com Fasciola hepatica [PDF]

open access: yes, 2014
A comparison of the susceptibility between the two species of Lymnaea: L. columella and L. viatrix was performed using the same size of snail and the same degree of infection with miracidia of F. hepatica. It was confirmed that L.
Ueno, Hakaru   +1 more
core   +1 more source

Planorbidae, Lymnaeidae and Physidae of Ecuador (Mollusca: Basommatophora)

open access: yesMemorias do Instituto Oswaldo Cruz, 2004
In the course of a trip to Ecuador I had the opportunity of collecting topotypic specimens of the following nominal species of pulmonate molluscs: Biomphalaria cousini Paraense, 1966; Planorbis equatorius Cousin, 1887; P.
W Lobato Paraense
doaj   +1 more source

Occurrence of Fasciola hepatica (Linnaeus, 1758) infection in Brazilian cattle of Minas Gerais, Brazil Ocorrência de Fasciola hepatica Linnaeus, 1758 em rebanhos bovinos do estado de Minas Gerais, Brasil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2009
Fasciolosis is a parasitic disease which is caused by digenetic trematodes, such as Fasciola hepatica, and which occurs worldwide. The disease causes significant economic losses in cattle because of the reduction in milk and meat production and because ...
Walter dos Santos Lima   +4 more
doaj   +1 more source

Last interglacial in western Europe: 20 years of multidisciplinary research on the Eemian (MIS 5e) calcareous tufa sequence at Caours (Somme basin, France) – a review

open access: yesBoreas, Volume 53, Issue 3, Page 297-346, July 2024.
The Eemian calcareous tufa formation of Caours provides one of the best‐dated records of the last interglacial from fluvial terrace systems in NW Europe, and on the same site, a unique succession of four Palaeolithic layers attributed to Neanderthals, rich in large mammal remains. The tufa, firmly dated to 123.1±2.8 ka on the basis of 25 ages (mainly U‐
Pierre Antoine   +12 more
wiley   +1 more source

Some data on growth, longevity, and fecundity in Lymnaea columella Say. [PDF]

open access: yes, 1931
SOME DATA ON GROWTH, LONGEVITY, AND FECUNDITY IN LYMNAEA COLUMELLA SAY. Some data on growth, longevity, and fecundity in Lymnaea columella Say. (vol. VII) (-
Baily, J. L.
core  

Lymnaea rupestris sp. n. from Southern Brazil (Pulmonata: Lymnaeidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1982
A new species of South American lymnaeid snail, Lymnaea rupestris, is described. So far it has been found only in its type-locality, Nova TeuTõnia, a village in the municipality of Seara (27° 07' S, 52° 17' W), state of Santa Catarina, Brazil.
W. Lobato Paraense
doaj   +1 more source

Integrative taxonomy: combining molecular and morphological characteristics to identify Lymnaea (Galba) cubensis, intermediate host of Fasciola hepatica

open access: yesRevista Brasileira de Parasitologia Veterinária, 2021
Despite the epidemiological importance of the Lymnaeidae family regarding transmission of Fasciola hepatica, knowledge about the diversity and distribution of these molluscs and the role of each species in the expansion of fasciolosis remains sparse ...
Ana Paula Pereira Neves Ferreira   +8 more
doaj   +1 more source

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