Results 101 to 110 of about 2,779 (250)

A survey of freshwater and terrestrial snails in a predominantly urban municipality of Rio de Janeiro State, Brazil, with emphasis on human parasites vectors

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2018
Many snail species act as intermediate hosts of helminths that transmit diseases to humans and animals, such as schistosomiasis and angiostrongyliasis.
Tassiana Pereira Tomaz   +4 more
doaj   +1 more source

Fauna of gastropod molluscs in the Curonian Lagoon littoral biotopes (Baltic Sea, Kaliningrad region, Russia) [PDF]

open access: yes, 2011
A survey of the gastropod mollusc fauna in the coastal waters of the southern part of the Curonian Lagoon (Kaliningrad region, Russia) were carried out. Study revealed 34 aquatic gastropods representing 30% of Prosobranchia and 70% of Pulmonata. Obtained
Dmitry Filippenko
core  

Effects of Ingestion of Lithic Particles on Growth of the Apple Snail Pomacea canaliculata (Caenogastropoda, Ampullariidae) [PDF]

open access: yes, 2016
Lithic particles are a common feature in the digestive tract of freshwater snails. Their role in the digestive processes has been demonstrated in some microphytophagous and detritivorous species, as they enhance growth, assimilation and reproduction.
Manara, Enzo   +2 more
core   +1 more source

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

open access: yesMemorias do Instituto Oswaldo Cruz, 2003
In the course of several trips to Peru I had the opportunity of collecting topotypic specimens of Biomphalaria andecola (Orbigny, 1835), B. helophila (Orbigny, 1835), B. pucaraensis (Preston, 1909), Drepanotrema limayanum (Lesson, 1830), D.
Paraense W Lobato
doaj  

Сучасний стан системи найпростіших та місце в ній черепашкових амеб Житомирського i Київського Полісся [PDF]

open access: yes, 2014
Розглянуто основні етапи становлення системи протистів, її сучасний стан та місце в ній черепашкових амеб. Згідно із сучасною системою еукаріот Едля зі співавторами черепашкові амеби належать до двох неспо- ріднених молекулярних кластерів, які не мають
Алпатова, О. М.
core  

List of the Tenison Woods types of recent mollusca in the Tasmanian Museum [PDF]

open access: yes, 1915
Until recently all types of the Tenison Woods Marine Mollusca were included in the general collections of Tasmanian shells in the Museum, and in consequence some were lost and others broken.
Hardy, George Hurlstone Hurdlestone
core  

Invasive alien freshwater snail species in the Kruger National Park, South Africa

open access: yesKoedoe: African Protected Area Conservation and Science, 2008
An account is given of all invasive alien freshwater snail species samples found in the Kruger National Park currently on record in the National Freshwater Snail Collection(NFSC) database. This report mainly focuses on samples collected during surveys of
Kenné N. De Kock   +1 more
doaj   +1 more source

Inventaire des mollusques d'eau douce de la Réunion. Conséquences sanitaires [PDF]

open access: yes, 1982
L'absence de trématodoses majeures à La Réunion, situation paradoxale compte tenu de leur incidence dans les terres voisines de Madagascar et de Maurice et des liens commerciaux étroits qui ont jalonné l'histoire de ces îles justifiait d'établir le bilan
Barré, Nicolas   +3 more
core  

Rapid life-history evolution reinforces competitive asymmetry between invasive and resident species

open access: yesPeer Community Journal
Biological invasions by phylogenetically and ecologically similar competitors pose an evolutionary challenge to native species. Cases of character displacement following invasions suggest that they can respond to this challenge by shifting their traits ...
Chapuis, Elodie   +2 more
doaj   +1 more source

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