Thermal Tolerances of an Endemic Hot Spring Snail Physella wrighti Te and Clarke (Mollusca: Physidae) [PDF]
, 2020 A Thesis Submitted to the Faculty of Graduate Studies and Research In Partial Fulfillment of the Requirements for the Degree of Master of Science in Biology, University of Regina. xiii, 136 p. Physella wrighti (Te and Clarke, 1985) is an Endangered freshwater snail endemic to the Liard Hot Springs in northern British Columbia.
Erika Kirsten Helmond
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Relative Effects of Eutrophication and Warming on Freshwater Ecosystems Across Ecological Levels. [PDF]
Glob Chang BiolThis experimental study explores the effects of global change on different ecological levels. We demonstrate that warming primarily impacts lower ecological levels, such as community composition, whereas eutrophication predominantly affects the most integrative ecological level, that is, ecosystem.
Marin V +3 more
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К фауне и экологии пресноводных моллюсков Закарпатья (семейства Lymnaeidae, Bulinidae, Physidae) [PDF]
, 2011 А. П. Стадниченко +1 more
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FIRST REPORT AND SPATIAL DISTRIBUTION PATTERN OF THE SEWAGE SNAILS PHYSA ACUTA DRAPARNAUD, 1805 (GASTROPODA: PHYSIDAE) IN MAN-MADE LAKE SYSTEM OF YAMOUSSOUKRO (COTE D'IVOIRE, WEST AFRICA). [PDF]
, 2016 B. Yves +5 more
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The first freshwater molluscs from Wrangel Island, Arctic Russia [PDF]
Polar Research, 2015 The first finding of a freshwater snail, Sibirenauta sibiricus (Westerlund, 1877), in one of the lakes on Wrangel Island (north-eastern Russia) is reported. No freshwater mollusc species have hitherto been known from this island.
Maxim V. Vinarski +2 more
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Макроморфологічні і гістопатологічні зрушення у тканинах пухирчика (Mollusca: Gastropoda: Physidae)за дії на нього різних стадій життєвого цикла Cercaria dubia (Trematoda: Strigeidae) [PDF]
, 2010 Досліджено вплив різних стадій життєвого цикла трематоди Cercaria dubia на макроморфологічні та гістологічні показники інвазованих органів Physa fontinalis.
А. П. Стадниченко +1 more
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Procambarus virginalis Lyko, 2017: A new threat to Iberian inland waters. [PDF]
Ecol EvolWe provide the first record of Procambarus virginalis in the Iberian Peninsula, based on morphological and genetic evidence (molecular barcoding of COI). We discuss its most plausible introduction pathways, update its global geographical distribution, highlight the potential impacts if it becomes invasive in Iberia and recommend some proposal ...
Sánchez O +7 more
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Effects of competition and predation risk from a life history intraguild predator on individual specialisation. [PDF]
J Anim EcolIndividual niche specialisation is widespread within animal populations and can have important ecological consequences. Predation and competition are known drivers of individual specialisation, but their combined effects are unstudied. This mesocosm experiment shows that competition and predation from a single antagonist can have variable effects on ...
Richarson MRA, Ingram T.
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Studies on Puerto Rican Physidae [PDF]
Public Health Reports (1896-1970), 1964 MEMBERS of the family Physidae a-re among the most ;common and widespread fresh-water mollusks in Puerto Rico and are frequently associated with Au8stralorbis glabratus, intermediate sna,il host of Schistosoma imansoni. In several recent papers on the ecology of A.
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