3531 Perkins, Philip D. Zootaxa 2012 2012-10-30 3531 1 95 6G5Y3 Perkins, 2012 Perkins 2012 [151,439,1794,1820] Insecta Epimetopidae Epimetopus Animalia Coleoptera 26 27 Arthropoda species microporus sp. nov.   Figs. 42(habitus), 46 (aedeagus), 134 (map)   Type Material.   Holotype(male):  Panama: Panama Province, Rio Mamoniat PanAm Hwy, black light, 9° 8' N, 79° 4' W,  1 ix 2006, W. D. Shepardand D. Post( SEMC).   Paratypes(2):  Honduras:  Rio HumuyaNW  Comayagua, 14° 29' N, 87° 39' W,  3 viii 1967, O. S. Flint, Jr. (1 USNM);   Panama: Chiriqui, Rio Vigui(Pan-Amer. Hwy), 8° 12' N, 81° 34' W,  28 ix 1976, Edward S. Ross(1 CAS).   Differential Diagnosis.The habitus of this species ( Fig. 42) is very similar to that of other members of the Costatusgroup; reliable determinations will be based on examination of the aedeagus. The aedeagus is similar to that of  E. costaricensisin general proportions and size ( Figs. 46, 47); differing therefrom in the shape and degree of sclerotization of the median lobe, which is slightly widened in the distal one-third, and has the margin indented slightly at each pore.    Description.Size: holotype(length/width, mm): body (length from anterior margin of pronotum to elytral apices) 1.34/0.69; head (width) 0.38; pronotum 0.52/0.52; elytra 0.83/0.69. Habitus and sculpture as illustrated ( Fig. 42). Head black, dorsum red, venter and coxae dark brown, maxillary palpi testaceous. Eye with ca. 3–4 facets between canthus and posterior margin. Elytra with elongate granules linking punctures. Metaventral depression small.   Etymology.Named in reference to the conspicuous micropores of the median lobe of the aedeagus.   Distribution.Currently known from Panamaand Honduras( Fig. 134). 2006-09-01 SEMC W. D. Shepard & D. Post Panama 9.133333 PanAm Hwy 1300 -79.066666 Rio Mamoni 26 27 1 Panama holotype [892,1436,1930,1955] Rio Humuya NW Honduras Rio Humuya 26 27 1 paratype [151,959,1966,1990] 1967-08-03 USNM O. S. Flint Honduras 14.483334 Comayagua 1288 -87.65 26 27 1 Comayagua paratype 1976-09-28 CAS Edward S. Ross Panama 8.2 Rio Vigui 1302 -81.566666 26 27 1 Chiriqui paratype