Results 31 to 40 of about 211 (133)

The fossil record of freshwater Gastropoda – a global review

open access: yesBiological Reviews, Volume 99, Issue 1, Page 177-199, February 2024.
ABSTRACT Gastropoda are an exceptionally successful group with a rich and diverse fossil record. They have conquered land and freshwater habitats multiple times independently and have dispersed across the entire globe. Since they are important constituents of fossil assemblages, they are often used for palaeoecological reconstruction, biostratigraphic ...
Thomas A. Neubauer
wiley   +1 more source

New Genus and Two New Species of Notocotylidae Lühe, 1909 (Digenea), from Russia: Morphomolecular Data

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 2024, Issue 1, 2024.
The study of the trematodes of the family Notocotylidae Lühe, 1909, is continued using an integrated approach based on new data. A new genus, Pseudonotocotylus n. gen., has been identified, and two species new to science, Notocotylus multipapillus n. sp. and Pseudonotocotylus martynenkoi n. sp., have been discovered.
Anna V. Izrailskaia   +3 more
wiley   +1 more source

Variety dixenic life cycles of trematode from Вithyniidae snails (Mollusca: Gastropoda: Prosobranchia) Palaearctic

open access: yesРоссийский паразитологический журнал, 2016
Trematodes from 11 families have dixenic life cycles. Primary dixenic life cycles are typical for trematodes families Notocotylidae and Psilostomidae. Secondary dixenic life cycles have 3 versions.
E. A. Serbina
doaj  

DYNAMICS OF FOCI OF BIRD NOTOCOTYLIDOSIS IN THE ECOSYSTEM OF LAKE CHANY (WESTERN SIBERIA) IN THE LAST 80 YEARS

open access: yesРоссийский паразитологический журнал, 2016
Objective  of research:    to  perform the analysis  of  dynamics  of bird notocotylidosis  foci in the ecosystem of Lake Chany in Western Siberia in the last 80 years.
E. A. Serbina, O. M. Bonina
doaj  

Bithyniidae J. E. Gray 1857

open access: yes
Family BITHYNIIDAE J. E. Gray, 1857 NOTE Bithinia is a subsequent incorrect subsequent spelling of Bithynia Leach, 1818, by J. E. Gray, 1821.
Coan, Eugene V.   +2 more
openaire   +2 more sources

The Occurrence of the Genus Neumayria (Gastropoda: Bithyniidae) in the British Lower Pleistocene

open access: yesJournal of Conchology, 1990
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

The importance of various species of molluscs – second intermediate hosts – in maintaining the circulation of polychostal species of trematodes in the water bodies of the Ukrainian Polissya

open access: yesБіологічні студії
Background. The paper considers the importance of various species of molluscs as second intermediate hosts in the circulation of polyhostal species of trematodes in the Ukrainian Polissya.
Olena Zhytova
doaj   +1 more source

ECOLOGICAL AND BIOLOGICAL ASPECTS OF CIRCULATION OF OPISTHORCHIDS UNDER CONDITIONS OF VORONEZH REGION

open access: yesРоссийский паразитологический журнал, 2016
Objective of research: a study on the ecological and biological features of circulation of opisthorchiasis in conditions of Upper Don river (Voronezh region) based on retrospective and modern original materials.
E. N. Romashova, B. V. Romashov
doaj  

BITHYNIA SHAPKAREVI N.SP., A NEW SPECIES FROM PRESPA LAKE, R. MACEDONIA (GASTROPODA: BITHYNIIDAE)

open access: yesEcologica Montenegrina, 2015
From Macedonia only Bithynia prespensis Hadžišče, 1963 is known so far. Recent investigations in Prespa Lake revealed a new Bithynia species, Bithynia shapkarevi n. sp. which is described here. Holotype and a paratype in addition to the penis morphology are depicted. The new Bithynia species has been compared with all known Bithynia spp.
Peter Glöer   +2 more
openaire   +1 more source

Bithynia Danubialis, A New Species From The Bulgarian Danube (Gastropoda: Rissooidea: Bithyniidae)

open access: yes, 2012
Glöer, P., Georgiev, D. (2012): Bithynia Danubialis, A New Species From The Bulgarian Danube (Gastropoda: Rissooidea: Bithyniidae).
Glöer, P., Georgiev, D.
openaire   +2 more sources

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