Two new species of Amnestus from Guatemala, with new records for some other Guatemalan burrower bugs (Hemiptera: Heteroptera: Cydnidae) Author M, Cristina Mayorga Author P, Luis Cervantes text Zootaxa 2009 2311 19 37 journal article 10.5281/zenodo.191888 0f1d53e5-27be-46af-8cd1-5911c40e4774 1175-5326 191888 Cyrtomenus ( Cyrtomenus ) crassus Walker Diagnosis. The very broadly rounded anteocular part of head beyond which the eyes project only slightly, added to the presence of a postmedian row of setigerous punctures on lateral third of sternites IV to VI, will separate this species. Body length 7.93 to 8.98 mm . Head. Anterior margin very broadly rounded; eyes projecting beyond sides of head by not more than onethird their width; juga longer than tylus and nearly or quite contiguous in front of it; apices of juga and tylus broadly recurved; surface noticeably convex, shining, with prominent, coarse, irregular rugae radiating from base of tylus, minutely punctuate; jugum ventrally shining, in part obsoletely rugulose. Pronotum. Lateral margin straight to slightly concave on basal two-thirds, with submarginal row of 15 to 18 setigerous punctures; transverse impression distinct laterally, obsolete medially, interrupted medially by a irregular row of coarse punctures; anterior lobe impunctate except for moderate punctures laterally and in subapical band; posterior lobe with several coarse punctures anteriorly, these more numerous medially; propleuron shining, with few distinct punctures in depression; mesopleuron with lateral area polished, impunctate, with few oblique rugulae; metapleuron with lateral margin of evaporatorium more or less concave, lateral area polished and impunctate. Scutellum. Length subequal to, slightly longer or shorter than width; disc with few to several widely scattered, coarse, sunken punctures. Hemelytra. Clavus and corium shining; clavus with one submedian row of punctures; mesocorial punctuation forming two rows, elsewhere, except along radial vein, uniformly punctuate; exocorium more irregularly and less densely punctuate than mesocorium; costa with six to ten setigerous punctures. Legs. Posterior tibia strongly dilated toward apex; anterior tibia with nine or ten stout, flattened, blunt spines arising from blackened elevation on dorsal margin. Sternites shining, polished or faintly alutaceous, rugulose in spiracular area; setigerous punctures on segments III to VII prominent, with long setae. Old records. Antigua ( Froeschner 1960 ). New records. 7 female , 2 males , Izabal, ca. 25 km SSE Morales, 15° 22’749’’ N 88° 41’ 692’’ W, 950m , 20/VII/2007 , R. Zack. (WSUC, UVGC, CNIN, IEXA).