A New Species of the Seed Beetle Genus Megacerus Fåhraeus, 1839 (Coleoptera: Bruchidae) and Redescription of Megacerus centralis (Pic), with a Key to the Mexican Species and New Host and Distribution Records Author Nápoles, Jesús Romero text The Coleopterists Bulletin 2018 2018-09-20 72 3 531 540 http://dx.doi.org/10.1649/0010-065x-72.3.531 journal article 10.1649/0010-065X-72.3.531 1938-4394 5384043 99EE10B8-A088-4132-90FE-1F6008F3F250 Megacerus ( Megacerus ) marginaticollis (Pic, 1934) Distribution. Old records: Argentina, Brazil, Venezuela. New records: Bolivia : Santa Cruz , 3.7 km SSE Buena Vista, Hotel Flora & Fauna, 15/ XI/ 2001 , 405 m, M. C. Thomas & B. K. Dozier (2 ex FSCA).