2023-07-26
Molecular phylogeny of the Orthalicoidea land snails: Further support and surprises
Publication
Publication
PLOS ONE , Volume 18 - Issue 7 p. e0288533- e0288533
The superfamily Orthalicoidea comprises approximately 2,000 species of terrestrial gastropods, mostly concentrated in the Neotropics but also present in southern Africa and Oceania. We provide a multi-marker molecular phylogeny of this superfamily, reassessing its family- and genus-level classification. We exclude two families from the group, Odontostomidae and Vidaliellidae, transferring them to Rhytidoidea based on their phylogenetic relationships as recovered herein. Two new families are recognized herein as members of Orthalicoidea, Tomogeridae and Cyclodontinidae fam. nov. The family Megaspiridae and the subfamily Prestonellinae are paraphyletic but are retained herein for taxonomic stability. The subfamily Placostylinae is synonymized with Bothriembryontinae. The new genera Alterorhinus gen. nov. and Sanniostracus gen. nov. containing some Brazilian species are described here to better reflect the phylogeny. The fossil record and paleobiogeographic history of the group is explored under the new phylogenetic framework.
| Additional Metadata | |
|---|---|
| Public Library of Science (PLoS) | |
| doi.org/10.1371/journal.pone.0288533 | |
| PLOS ONE | |
| Released under the CC-BY 4.0 ("Attribution 4.0 International") License | |
| Organisation | Staff publications |
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Salvador, Rodrigo B., Silva, Fernanda S., Cavallari, Daniel C., Köhler, Frank, Slapcinsky, John, & Breure, A. (2023). Molecular phylogeny of the Orthalicoidea land snails: Further support and surprises. PLOS ONE, 18(7), e0288533–e0288533. doi:10.1371/journal.pone.0288533 |
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