Key to Eburia of Hispaniola

1. Elytra with most eburneous calli elongate, at least 3 times longer than wide............................................... 2

–– Elytra without eburneous calli, or, if present, they are rounded or oval and only slightly longer than wide.................... 4

2. Posterior outer longitudinal eburneous elytral callus nearly twice as long as paired inner callus. Mesal spines on meso- and metafemora usually over three times the length of the lateral spines..................... E. pseudostigma Lingafelter & Nearns

–– Outer longitudinal eburneous elytral callus subequal to or less than 1.5 times as long as paired inner callus in most specimens. Mesal femoral spines of meso- and metafemora usually less than twice the length of the lateral apical....................... 3

3. Meso- and metafemoral apices strongly bispinose (outer spine as long or longer than second antennomere). Posterior outer eburneous callusofelytraabout1.5timesaslongaspairedinnercallusinmostspecimens............................ E. stigma (Olivier, 1800)

–– Meso- and metafemoral apices weakly bispinose (outer spine shorter than second antennomere).Posterior outer eburneous callus of elytra subequalinlengthoronlyslightlylongerthanpairedinnereburneouscallus........ E. pirkli sp. nov. Lingafelter, Touroult & Hodecek

4. Elytra lacking any eburneous calli and with large, glabrous setiferous punctures scattered over otherwise pubescent surface................................................................................................... Eburia sericea Sallé, 1855

–– Elytra usually with small eburneous calli and integument uniformly pubescent; without large, glabrous setiferous punctures........... 5

5. Elytra with uniform, fine, tawny pubescence over most of surface and usually with small paired eburneous calli basally and a single eburneousspotcentrally.Pronotumofbothsexeswithlateraltubercle;sexualdimorphismnotpronounced...... E. fisheri Russo, 1930

–– Elytra with uniform whitish pubescence over most of surface and usually with paired eburneous calli on base and middle. Pronotum of malewithoutlateralspines;pronotumoffemalewithlateralspines;sexualdimorphismpronounced......... E. didyma (Olivier, 1800)