New mordellid beetles from the western hemisphere Ray, Eugene creator text book Chicago 1944 1944
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ENG Caption title. Mordellidae QL1 .F4 v. 29 Publication (Field Museum of Natural History : 1909), 552 0097-5753 ; Publication (Field Museum of Natural History : 1909), Zoological series, v. 29, no. 7 https://www.biodiversitylibrary.org/bibliography/42255 https://www.biodiversitylibrary.org/bibliography/3815 1264405 10.5962/bhl.title.3815