Results 101 to 110 of about 211 (133)
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Molluscs of the family Bithyniidae (Mollusca, Gastropoda) of Tyumen Region
Ruthenica, Russian Malacological Journal, 2023The work is based on a study of long-term collections of molluscs of the family Bithyniidae from the waterbodies of the Tyumen region (Western Siberia), located within the world’s largest Ob-Irtysh natural focus of opisthorchiasis. Difficulties with species identifications of bithyniid snails, the first intermediate hosts of Opisthorchis , necessitate ...
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CONCEPTUAL AND APPLIED ASPECTS OF INVERTEBRATE SCIENTIFIC RESEARCH AND BIOLOGICAL EDUCATION, 2020 Light microscopy was used to study the morphology of the radula of four nominal species of the Bithyniidae family living in Siberia: Boreoelona contortrix, B. sibirica, Opisthorchophorus baudonianus, O. troschelii. A significant difference in the structure of radula B. contortrix from the other three species is noted.
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Monograph of the Australian Bithyniidae (Caenogastropoda: Rissooidea)
Zootaxa, 2003The Bithyniidae is represented in Australia by a single genus-group, Gabbia Tryon, 1865. The species, including the type species of the genus, are described using shell, opercula, radular and anatomical characters. Twenty one species are recognised, 17 of them new.
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Oecologia, 1993
The suspension feeding of Bithynia tentaculata was tested in laboratory experiments. The animals were fed in 1-1 aerated glass beakers, and filtration rates were calculated from changes in cell concentrations during the 6-h experiment. Temperature influenced the filtering rate, with minimum values of 5ml · ind-1 · h-1 at 5° C and maxima of 17.2 ml ...
H, Brendelberger, S, Jürgens
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The suspension feeding of Bithynia tentaculata was tested in laboratory experiments. The animals were fed in 1-1 aerated glass beakers, and filtration rates were calculated from changes in cell concentrations during the 6-h experiment. Temperature influenced the filtering rate, with minimum values of 5ml · ind-1 · h-1 at 5° C and maxima of 17.2 ml ...
H, Brendelberger, S, Jürgens
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Acta Parasitologica, 2014
AbstractWe studied the long-term infection of Bithynia troscheli (Paasch, 1842) snails with trematodes and estimated the influence of trematode parthenites on the individual fecundity of female snails from the Kargat River (Chany Lake, Russia). The prevalence of B.
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AbstractWe studied the long-term infection of Bithynia troscheli (Paasch, 1842) snails with trematodes and estimated the influence of trematode parthenites on the individual fecundity of female snails from the Kargat River (Chany Lake, Russia). The prevalence of B.
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Contemporary Problems of Ecology, 2013
This study describes the species diversity, abundance and biomass of gastropods in the ecosystems of the southern part of Western Siberia (Karasuk River and Krotovo Lake, Karasukskii district, Novosibirsk Oblast). Eighteen species belonging to seven families were recorded, Lymnaeidae, Planorbidae, Bulinidae, Bithynhdae, Physidae, Succineidae, and ...
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This study describes the species diversity, abundance and biomass of gastropods in the ecosystems of the southern part of Western Siberia (Karasuk River and Krotovo Lake, Karasukskii district, Novosibirsk Oblast). Eighteen species belonging to seven families were recorded, Lymnaeidae, Planorbidae, Bulinidae, Bithynhdae, Physidae, Succineidae, and ...
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Fundamental and Applied Limnology, 1997
The two freshwater gastropods Radix peregra and Bithynia tentaculata were fed with unlimited quantities of diatoms, green algae, cyanobacteria, maple leaf detritus and natural sediment for 11 weeks. Shell growth rates ranged from 0.0 mm per week with sediment and maple leaf detritus as food to 0.29 mm per week (B.
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The two freshwater gastropods Radix peregra and Bithynia tentaculata were fed with unlimited quantities of diatoms, green algae, cyanobacteria, maple leaf detritus and natural sediment for 11 weeks. Shell growth rates ranged from 0.0 mm per week with sediment and maple leaf detritus as food to 0.29 mm per week (B.
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Hydrobiologia, 2019
In Thailand, there are at least ten species of freshwater snails of the family Bithyniidae, most of which can act as intermediate hosts of veterinary and medically important parasites. The genetic variation, geographical distribution, and taxonomic status of some species are obscure, including for Hydrobioides nassa.
Naruemon Bunchom +2 more
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In Thailand, there are at least ten species of freshwater snails of the family Bithyniidae, most of which can act as intermediate hosts of veterinary and medically important parasites. The genetic variation, geographical distribution, and taxonomic status of some species are obscure, including for Hydrobioides nassa.
Naruemon Bunchom +2 more
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TREMATODE INFECTION OF FRESHWATER SNAIL, FAMILY BITHYNIIDAE IN THAILAND.
The Southeast Asian journal of tropical medicine and public health, 2015Opisthorchis viverrini is restricted to and requires for its aquatic life cycle only Bithynia snail as first intermediate host but many species of cyprinid fish as second intermediate hosts. A survey in Thailand of trematode infection in freshwater snails of the family Bithyniidae carried out during October 2008 - July 2009 found a total of 5,492 ...
Jutharat, Kulsantiwong +10 more
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Conservation Genetics Resources, 2010
Bithynia tentaculata (Linnaeus, 1758), a snail native to Europe, was introduced into the US Great Lakes in the 1870’s and has spread to rivers throughout the Northeastern US and Upper Mississippi River (UMR). Trematode parasites, for which B. tentaculata is a host, have also been introduced and are causing widespread waterfowl mortality in the UMR ...
Justin P. Henningsen +6 more
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Bithynia tentaculata (Linnaeus, 1758), a snail native to Europe, was introduced into the US Great Lakes in the 1870’s and has spread to rivers throughout the Northeastern US and Upper Mississippi River (UMR). Trematode parasites, for which B. tentaculata is a host, have also been introduced and are causing widespread waterfowl mortality in the UMR ...
Justin P. Henningsen +6 more
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