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A nomenclator of extant and fossil taxa of the Valvatidae (Gastropoda, Ectobranchia)

Gerhard Haszprunar

出版	PenSoft Publishers LTD, 2014-02-05
ISBN	95464271529789546427151
URL	http://books.google.com.hk/books?id=PFM_AwAAQBAJ&hl=&source=gbs_api
EBook	SAMPLE

註釋

The present catalog provides a compilation of all supra- and (infra-) specific taxa of extant and fossil Valvatidae (Ectobranchia), a group of freshwater operculate snails (Gastropoda, Heterobranchia). Taxa initially described in this family and bsequently classified in other families (in particular Hydrobiidae and Planorbidae, but among others also larval shells of trichopteran insects) as well as names due to errors or misspellings are likewise included. For each taxon the full original reference and the ype locality (and type horizon in fossils) is provided. Remarks on nomenclatorical problems and possible solutions are added if necessary. As a novelty the extensive reference list is as far as possible directly linked to the internet source (digital view or pdf-download) of the respective papers to facilitate future taxonomic research.