{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["7"],"submitter":["Gee BM"],"funding":["NSERC Discovery Grant to Robert R. Reisz and the University of Toronto"],"pubmed_abstract":["The Hapsidopareiidae is a group of \"microsaurs\" characterized by a substantial reduction of several elements in the cheek region that results in a prominent, enlarged temporal emargination. The clade comprises two markedly similar taxa from the early Permian of Oklahoma, Hapsidopareion lepton and Llistrofus pricei, which have been suggested to be synonymous by past workers. Llistrofus was previously known solely from the holotype found near Richards Spur, which consists of a dorsoventrally compressed skull in which the internal structures are difficult to characterize. Here, we present data from two new specimens of Llistrofus. This includes data collected through the use of neutron tomography, which revealed important new details of the palate and the neurocranium. Important questions wit"],"journal":["PeerJ"],"pagination":["e6327"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC6348957"],"repository":["biostudies-literature"],"pubmed_title":["New material of the 'microsaur' Llistrofus from the cave deposits of Richards Spur, Oklahoma and the paleoecology of the Hapsidopareiidae."],"pmcid":["PMC6348957"],"pubmed_authors":["Gee BM","Bevitt JJ","Garbe U","Reisz RR"],"additional_accession":[]},"is_claimable":false,"name":"New material of the 'microsaur' Llistrofus from the cave deposits of Richards Spur, Oklahoma and the paleoecology of the Hapsidopareiidae.","description":"The Hapsidopareiidae is a group of \"microsaurs\" characterized by a substantial reduction of several elements in the cheek region that results in a prominent, enlarged temporal emargination. The clade comprises two markedly similar taxa from the early Permian of Oklahoma, Hapsidopareion lepton and Llistrofus pricei, which have been suggested to be synonymous by past workers. Llistrofus was previously known solely from the holotype found near Richards Spur, which consists of a dorsoventrally compressed skull in which the internal structures are difficult to characterize. Here, we present data from two new specimens of Llistrofus. This includes data collected through the use of neutron tomography, which revealed important new details of the palate and the neurocranium. Important questions wit","dates":{"release":"2019-01-01T00:00:00Z","publication":"2019","modification":"2025-05-29T21:04:53.912Z","creation":"2025-05-29T21:04:53.912Z"},"accession":"S-EPMC6348957","cross_references":{"pubmed":["30701139"],"doi":["10.7717/peerj.6327"]}}