Results 31 to 40 of about 202 (147)
A survey of planorbid molluscs in the Amazonian region of Brazil
Memorias do Instituto Oswaldo Cruz, 1983 A survey of the plarnorbid fauna in the Brazilian states of the Amazonian river basin revealed the occurence of 14 species, 8 of the genus Biomphalaria, 4 of Drepanotrema, 1 of Antillorbis and 1 of Plesiophysa, besides a naturalized puopulation of ...
W. Lobato Paraense
doaj +1 more source
, 2008 Accurate identification of the freshwater snails that are responsible for schistosome transmission is needed in order to settle the best control strategy.
Massougbodji, A. +4 more
core +1 more source
Pollutant mixtures as stressors of selected enzyme activities of the aquatic snail Helisoma duryi
Journal of Environmental Chemistry and Ecotoxicology, 2014 This study involves an investigation on the effects of a pesticide, metal and a detergent as individual and mixtures on esterase and antioxidant enzyme activity of the freshwater snail Helisoma duryi. Adult snails were exposed to sublethal concentrations of copper (5 µg/L), industrial detergent, oxyfoam (15 µg/L), carbaryl (25 µg/L) as well as mixtures
Basopo, N. +3 more
openaire +3 more sources
Records of two non-marine snails new for Croatia (Mollusca: Gastropoda)
, 2015 S obzirom na nalaz kopnenog puža Discus rotundatus (O. F. Müller, 1774) na otoku Rabu raspravljeni su literaturni podaci o njegovu postojanju/nepostojanju u Hrvatskoj. Također na otoku Rabu nađen je po prvi puta u Hrvatskoj slatkovodni puž Helisoma duryi
Kletečki, Eduard +7 more
core +1 more source
Life-table experiments withHelisoma duryi(Wetherby) and BiomphalariaPfeifferi(Krauss) at constant temperatures [PDF]
South African Journal of Zoology, 1991 In an effort to find an ecological homologue that could be utilized as a biological control agent of the intermediate host species of economically important helminth parasites, age-specific life-table experiments with Helisoma duryi (Wetherby) ind Biomphalaria pfeifferi (Krauss) (intermediate host of Schistosoma mansoni) were carried out at a series of
de Kock, K.N., Joubert, P.H.
openaire +2 more sources
, 2015 We investigated the effects of formulated pesticides on non target organisms in order to evaluate the role played by inert ingredients in the toxicity of agrochemicals. The effects of both technical grade and formulated pesticides on esterase activity of
Basopo, Norah, Naik, Yogeshkumar S.
core +1 more source
, 2020 Abb. 2: Assiminea infima S. S. BERRY, 1947; FO 39; Death Valley, Bad Waters (4.9.1991). Abb. 3: Planorbella duryi (WETHERBY 1879); FO 32; Tule Lake; California (4.5.2016). Abb. 4: Helisoma newberryi (I. LEA, 1858); FO 32; Tule Lake; California (4.5.2016).
Frank, Christa
core +1 more source
, 2017 In an effort to find an ecological homologue that could be utilized as a biological control agent of the intermediate host species of economically important helminth parasites, age-specific life-table experiments with Helisoma duryi (Wetherby) ind ...
Joubert, P.H., de Kock, K.N.
core
Moluscos hospedeiros intermediários de trematodes: estudo molecular de Helisoma sp. (Gastropoda: planorbidae) de diferentes áreas geográficas [PDF]
, 2011 Ao longo dos tempos a caracterização das diferentes espécies da classe Gastropoda baseava-se apenas em características fenotípicas (morfologia da concha e partes moles), as quais eram insuficientes para distinguir espécies e subespécies.
CORREIA, Débora dos Santos
core
On some alien terrestrial and freshwater gastropods (Mollusca) from Malta [PDF]
, 2003 Nine species of gastropod molluscs: Otala lactea (0. F. MUller, 1774); Cemuella virgata (da Costa, 1778); Cochlicella barbara (Linnaeus, 1758); Oxychilus helveticus (Blum, 1881); Succinea putris (Linnaeus, 1758); Oxyloma elegans (Risso, 1826); Helisoma ...
Cachia, Charles +2 more
core