FAMILY Euzerconidae Trägårdh, 1938 [=Dipleuzerconinae van-Daele, 1976:3] [nomen nudum, no genus] GENUS Euzercon Berlese, 1888 SPECIES Euzercon anatonon Hunter & Rosario, 1991:207 [host Passalus (Passalus) interstitialis (Coleoptera); Mexico] TYPE-SPECIES Euzercon balzani Berlese, 1888 SPECIES Euzercon brachys Hunter & Rosario, 1991:212 [host Passalus (Passalus) punctiger (Coleoptera); Mexico] SPECIES Euzercon brasiliensis Wisniewski & Hirschmann, 1992:211 [host Passalidae (Coleoptera); Brazil] SPECIES Euzercon dolichos Hunter & Rosario, 1991:210 [host Passalus (Passalus) interstitialis (Coleoptera); Mexico] SPECIES Euzercon hyatti Hunter & Rosario, 1991:215 [=Euzercon balzani Hyatt, 1964] [praeocc.] SPECIES Euzercon latus (Banks, 1909) [Redescription, Funk 1980:317] SPECIES Euzercon subtermion Hunter & Rosario, 1991:209 [host Heliscus tropicus (Coleoptera); Mexico] GENUS Etazercon P. E. Hunter & R. M. T. Rosario, 1989:246 TYPE-SPECIES Etazercon starri P. E. Hunter & R. M. T. Rosario, 1989 GENUS Euzerconiella J. Wisniewski & W. Hirschmann, 1992:219 TYPE-SPECIES Euzerconiella ghanae J. Wisniewski & W. Hirschmann, 1992 GENUS Euzerconoides R. C. Funk, 1980:321 TYPE-SPECIES Euzerconoides eta R. C. Funk, 1980 SPECIES Euzerconoides columbiensis Wisniewski & Hirschmann, 1992:215 [host Passalidae (Coleoptera); Colombia] GENUS Karkinoeuzercon R. C. Funk, 1980:345 TYPE-SPECIES Karkinoeuzercon epsilon R. C. Funk, 1980 GENUS Microeuzercon R.C.Funk, 1976:575 TYPE-SPECIES Microeuzercon alpha R.C.Funk, 1976 GENUS Neoeuzercon R. C. Funk, 1980:337 TYPE-SPECIES Neoeuzercon diplopodophilus R. C. Funk, 1980 GENUS Paraeuzercon R. C. Funk, 1980:327 TYPE-SPECIES Paraeuzercon delta R. C. Funk, 1980 GENUS Pseudoeuzercon R. C. Funk, 1980:333 TYPE-SPECIES Pseudoeuzercon seeversi R. C. Funk, 1980 GENUS Synaptoeuzercon R. C. Funk, 1980:342 TYPE-SPECIES Synaptoeuzercon zeta R. C. Funk, 1980 GENUS Trichotoeuzercon R. C. Funk, 1980:329 TYPE-SPECIES Trichotoeuzercon nu R. C. Funk, 1980 GENUS Trinizercon P. E. Hunter & R. M. T. Rosario, 1989:242 TYPE-SPECIES Trinizercon atyeoi P. E. Hunter & R. M. T. Rosario, 1989