15 research outputs found
Freshwater snails (Mollusca:Gastropoda) of Bulgaria: an updated annotated checklist
The list of freshwater gastropods of Bulgaria, with data on their distribution, ecology and conservation status, was based on a critical overview of all available sources and unpublished materials. The total number of freshwater snail species hitherto recorded from Bulgaria is 120. Three species are regarded as extinct, two species were found only as subfossil remains. The most diverse families are Hydrobiidae (67 species), Planorbidae (15), and Lymnaeidae (11). The remaining families are represented by 1 to 4 species. Zoogeographical,
ecological and conservation data are discussed
Occurrence of Dreissena polymorpha in Bulgarian inland waters in relation to calcium concentration
Dreissena polymorpha in man-made lakes, the Danube River basin, Bulgaria: relation to environmental parameters
Dreissena polymorpha in the Bulgarian inland water bodies, population structure and relation to environmental parameters
Range expansion of the alien mussels Corbicula fluminea and Sinanodonta woodiana (Mollusca: Corbiculidae and Unionidae) in Bulgaria
The role of Viviparus viviparus (L.) (Gastropoda, Viviparidae) in formation of macrozoobenthos communities in the Novosibirsk Reservoir
The role of alien species in structuring the benthic macroinvertebrate communities in the Ogosta Reservoir, the Danube River basin, Bulgaria
Fauna Europaea. Diptera: Tachinidae
On-line database available from: http://www.faunaeur.org