Genus-level revision of the Alycaeidae (Gastropoda, Cyclophoroidea), with an annotated species catalogue

ZooKeys
Barna Páll-GergelyJonathan D Ablett

Abstract

412 species-group names (including 11 replacement names), and 14 genus-group names of the Alycaeidae have been introduced to date. Type materials of 85% (336) of the known species and subspecies were examined, a further 5% (19) of the taxa were studied using available non-type material, and for another 6% (22) the original descriptions were sufficiently detailed to evaluate their taxonomic status. Only 3% of the taxa (12) could not be examined. Special attention was paid to the sculpture of the embryonic whorls and the sutural tube-microtunnel system in order to provide a novel classification for this group. In this study 363 taxa (320 species or 43 subspecies) are accepted within the family Alycaeidae. Of these, 22 have been described by the lead author and his coauthors in previous publications. In addition, there are 18 species that were formerly classified in Cycloryx and now belong to Pincerna due to its synonymy with Cycloryx. Among the remaining 323 species, 209 (65%) are transferred here to another genus, whilst 114 (35%) have remained in their original genus. Seven genera are accepted. While some questions (e.g., the distinction between Pincerna and Alycaeus) remained unanswered, this revision made three main achieveme...Continue Reading

References

Mar 1, 2012·Molecular Phylogenetics and Evolution·Nicole B WebsterMenno Schilthuizen
Dec 22, 2012·Science·Ben G HoltCarsten Rahbek
Apr 17, 2015·ZooKeys·Prem B BudhaThierry Backeljau
Jul 14, 2016·Biology Letters·Barna Páll-GergelyTakahiro Asami

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Methods Mentioned

BETA
dissection
RBINS
PCR

Software Mentioned

ANSP
NSMT
NHMUK
Mo

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