Updated catalog and generic keys of the Leiodidae (Insecta: Coleoptera) of the Neotropical region (“ Latin America ”: Mexico, the West Indies, and Central and South America) Author Peck, Stewart B. Author Gnaspini, Pedro Author Newton, Alfred F. text Zootaxa 2020 2020-02-18 4741 1 1 114 journal article 22512 10.11646/zootaxa.4741.1.1 a9286570-20d6-4a5b-af31-d4717ed26de9 1175-5326 3772899 2F901615-D948-4C68-81E9-75282F594BAF Key to Subgenera of Ptomaphagus of Latin America (from Peck et al. , 1998a ) 1a Antennal club long, beginning with segment IV or at summit of III, club segments laterally expanded; Mexico to Brazil ...........................................................................................subgenus Tupania 1b Antennal club normal, beginning with segment VI or VII...................................................... 2 2a Body flatter; with erect setae; modified for life with harvester ants; probably in Mexico ...subgenus Echinocoleus [see Note] 2b Body less flat; setae recumbent; not modified for life with harvester ants............................ subgenus Adelops