WAcademy of Natural Sciences of Drexel UniversityWAmerican Museum of Natural HistoryWBailey-Matthews National Shell MuseumWCau del CargolWDelaware County Institute of ScienceWJ. B. Evans HouseWFlorida Maritime MuseumWManchester MuseumWNatural History Museum, BerlinWMuseum of Comparative ZoologyWMuseum of Natural SciencesWNatural History Museum, ViennaWThe Shell Museum
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