New hermit crab species (Anomura, Paguroidea) from the upper Miocene St Marys Formation of Maryland (USA), preserved in their host shells Author Wallaard, Jonathan J. W. 0000-0002-7752-1598 Oertijdmuseum, Bosscheweg 80, 5283 WB Boxtel, the Netherlands. & curator @ oertijdmuseum. nl; https: // orcid. org / 0000 - 0002 - 7752 - 1598 curator@oertijdmuseum.nl Author Fraaije, René H. B. 0000-0002-3465-1093 Oertijdmuseum, Bosscheweg 80, 5283 WB Boxtel, the Netherlands. & info @ oertijdmuseum. nl; https: // orcid. org / 0000 - 0002 - 3465 - 1093 info@oertijdmuseum.nl Author Van Bakel, Barry W. M. Oertijdmuseum, Bosscheweg 80, 5283 WB Boxtel, the Netherlands. & Utrecht University, Budapestlaan 4, 3584 CD Utrecht, the Netherlands. Author Nance, John R. Calvert Marine Museum, 14200 Solomons Island Road, Solomons, MD 20688, USA. Author Lindholm, Adam Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, UK, OX 1 3 AN, Author Jagt, John W. M. Natuurhistorisch Museum Maastricht, De Bosquetplein 6 - 7, 6211 KJ Maastricht, the Netherlands. text Zootaxa 2023 2023-01-06 5227 3 389 397 journal article 222437 10.11646/zootaxa.5227.3.7 4ceb3cf6-8307-4cee-ab01-20922b7a910f 1175-5326 7518846 8026B56A-60D7-447F-B9C9-CE43ABDC9D63 Genus Paguristes Dana, 1851 Type species. Pagurus weddellii H. Milne Edwards, 1848 . Included species. For a listing of fossil taxa, reference is made to Schweitzer et al . (2010) , Gagnaison (2012) , Beschin et al . (2016 , 2018 ), De Angeli & Caporiondo (2017) , Karasawa & Fudouji (2018) , Jakobsen et al . (2020) , Marangon & De Angeli (2020) and Wallaard et al . (2020) . For extant forms, reference is made to Lemaitre & McLaughlin (2021b) .