Randersonia Chamorro, a new genus with two new species of North American Cryptorhynchinae (Coleoptera: Curculionidae) Author Chamorro, M. Lourdes Systematic Entomology Laboratory, ARS, USDA ℅ National Museum of Natural History, Smithsonian Institution, Washington, D. C. 20560. Author Presnall, Tara Milovana The Pennsylvania State University, College of Engineering, University Park, PA. 16802. text Zootaxa 2022 2022-12-23 5222 6 591 599 journal article 55320 10.11646/zootaxa.5222.6.6 859d0b80-d708-4f98-b528-6c5a508ce1bb 1175-5326 7477441 68D41AEE-0EBB-4063-9B9E-623C32FF6F9D Key to species of Randersonia - Pronotum elongate, two times longer than wide, widest medially; scutellum apparently absent; based on single specimen from Virginia , U.S.A. ( Fig. 1 ).................................................................... .. R. cartwrighti - Pronotum oval, 1.25 longer than wide, widest basally; scutellum visible, small, trapezoidal; Tampico, Tamaulipas . Mexico ( Fig. 2 , 3 )....................................................................................... R. schwarzi