97205 20221020131654.0 doi 10.4202/APP.00779.2020 sideral 120972 ART-2020-120972 eng Ferratges, F.A. Universidad de Zaragoza (orcid)0000-0002-9532-6972 A new hermit crab out of its shell from the Eocene Arguis Formation, Huesca, Spain 2020 Access copy available to the general public Unrestricted Semi-articulated paguroids are rare fossils, and there are only few records from Cenozoic strata. Here we present a new and exceptionally preserved hermit crab (Diogenidae) from the Eocene of Huesca (Spain) that preserves the anterior part of the carapace, together with appendages. Diogenes augustinus sp. nov. represents one of most completely preserved hermit crabs known to date, providing crucial information to understand the evolution of the family Diogenidae. It is characterized by poorly marked regions of shield, absence of Y-line and markedly unequal and robust chelipeds. The specimen is preserved out of its host shell suggesting rapid burial in siliciclastic strata of a prodeltaic environment. info:eu-repo/grantAgreement/ES/DGA-FEDER/E18 Aragosaurus-Recursos Geológicos y Paleoambientes info:eu-repo/grantAgreement/ES/MICINN-FEDER/CGL2017-85038-P info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.061 2020 PALEONTOLOGY 16 / 54 = 0.296 2020 Q2 T1 0.774 2020 Paleontology 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Zamora, S. Aurell, M. Universidad de Zaragoza (orcid)0000-0002-2430-7424 2000 280 Universidad de Zaragoza Dpto. Ciencias de la Tierra Área Estratigrafía 65, 4 (2020), 787-792 Acta Palaeontol. Pol. Acta Palaeontologica Polonica 0567-7920 276472 http://zaguan.unizar.es/record/97205/files/texto_completo.pdf Versión publicada 544089 http://zaguan.unizar.es/record/97205/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:97205 articulos driver 2022-10-20-13:06:17 ARTICLE