Valvata


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Val`va´ta


n. 1. (Zool.) A genus of small spiral fresh-water gastropods having an operculum.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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planorbis (Linnaeus, 1758); Viviparus contectus (Millet, 1813); Valvata (V.) piscinalis (Muller, 1774), and 1 terrestrial species--Succinea (S.) pfeifferi (Rossmassler, 1834).
Mollusks (Gastropoda) as Intermediate Hosts of Cattles' Trematodes (Trematoda) in Conditions of Dnipro Basin's Small Ponds (Northern Ukraine)
Within the fossiliferous lithologies of the Taslica Formation in the area under study, fossils of Valvata piscinalis (O.F.
ORGANIC GEOCHEMICAL CHARACTERISTICS AND SOURCE ROCK POTENTIAL OF UPPER PLIOCENE SHALES IN THE AKCALAR LIGNITE BASIN, TURKEY
Vastuseid leiab ka Foucault' uurimusest "Valvata ja karistada.
Community houses--a new spatial model for Estonian culture in the context of the western modernization and emerging politics of culture/Seltsi- ja rahvamajad--eesti uus ruumiline kultuurimudel laaneliku moderniseerumise ning kujuneva kultuuripoliitika kontekstis
As given by de Saporta (1862): Corolla gamopetala, pentamera, rotata, cestivatione valvata, caduca.
The fossil record of the Solanaceae revisited and revised--the fossil record of Rhamnaceae enhanced
Seven species of exotic molluscs were examined for the presence of parasites and commensals during this study, including zebra mussel (Dreissena polymorpha), quagga mussel (Dreissena rostriformis bugensis), faucet snail (Bithynia tentaculata), European stream valvata (Valvata piscinalis), Asian clam (Corbicula fluminea), Chinese mystery snail (Cipangopaludina chinensis), and New Zealand mud snail (Potamopyrgus antipodarum).
Exotic molluscs in the Great Lakes host epizootically important trematodes
3 Stagnicola palustris 3 Tenellia adspersa 3 Terebellides stroemi 3 Theodoxus fluviatilis 2 Trichoptera 3 Valvata macrostoma 2 Valvata piscinalis 3 Viviparus viviparus 2 Table 3.
Defining the coastal water quality in Estonia based on benthic invertebrate communities/Eesti rannikumere vee kvaliteedi klassipiiride maaratlemine suurselgrootute alusel
Intermountain freshwater mollusks, USA (Margaritifera, Anodonta, Gonidea, Valvata, Ferrissia): geography, conservation, and fish management implications.
Margaritifera falcata in Idaho: using museum collections and GIS to demonstrate a declining trend in regional distribution
utahensis (Sanborn et al., 2002), and Cacama valvata (Heath et al., 1972), which are sympatric over part of the distributions of species investigated herein, so similar thermal responses would be expected (Sanborn, 2002).
Elevation of a subspecies of Tibicen (Hemiptera: Cicadoidea: Cicadidae) to a full species
2000) as the bivalves Pisidium amnicum (Muller, 1774) and the snails Valvata profunda (Clessin, 1887) and Valvata depressa (Pfeiffer, 1828).
Ostracod assemblages indicating a low water level episode of Lake Peipsi at the beginning of the Holocene/Ostrakoodikooslused Peipsi pohjasetetes kinnitavad jarve arengu madalaveelist perioodi Holotseeni algul
Most snails observed in feces samples were identified as ribbed valve snails (Valvata sincera) and a small number were identified as Alaskan pond snails (Lymnaea atkaensis).
Freshwater mollusks survive fish gut passage
leachi Sheppard, and Valvata pulchella Studer (Razvalyaev, 1966: 72).
Climatic characteristics of the late Pleistocene and Holocene continental deposits from southwestern Syria based on palynological data

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