Hammacerus delauneyi Chevrolat 1880 Hammatostylus delauneyi Voss 1935 : 10 Blackwelder 1947 : 836 Erodiscus delauneyi Champion 1903 : 272 O’Brien and Wibmer 1982 : 100 Sicoderus delauneyi Vanin 1986 : 582 Anderson 1999 : 135 Peck et al . 2014 : 128 The genus Sicoderus Vanin 1986 (Coleoptera: Curculionidae: Curculioninae: Erodiscini) in the West Indies Anderson, Robert S. Zootaxa 2018 2018-10-10 4497 3 301 345 4X74H (Chevrolat) Chevrolat Chevrolat 1880 [151,546,1258,1284] Insecta Curculionidae Sicoderus GBIF Animalia Coleoptera 14 315 Arthropoda species delauneyi     Hammacerus delauneyi Chevrolat 1880: xxvi. Holotypemale ( NHRS) from Guadeloupe, not examined.    Hammatostylus delauneyi; Champion 1903272.  Voss 1935: 10.  Blackwelder 1947: 836.    Erodiscus delauneyi;  Champion 1903: 272.  O’Brien and Wibmer 1982: 100.    Sicoderus delauneyi;  Vanin 1986: 582.  Anderson 1999: 135.  Peck et al. 2014: 128.   Description:Length male, 3.9–4.9 mm; female, 3.4–7.0 mm. Integument black, shining. Eyes separated by a distance about equivalent to width of 2–3 ommatidia. Rostrum 0.91–0.96x length elytra in male; 1.02–1.25x length elytra in female. Antennal insertion at about apical 1/ 3 inmale, slightly beyond midlength in female. Prothorax constricted anteriorly, globose, widest at about middle; punctures widely spaced, very small, very shallow on disc and laterally on flanks; no setae present. Elytra in dorsal view widest at midlength, lateral margins convergent both anteriorly and posteriorly; humeri fully reduced, not at all angulate; no setae present. Strial punctures evident, small, shallow; striae not impressed. Membranous wings absent. Abdominal ventrite 1 of male in middle with two small raised patches of fine setosity at distance from posterior margin of ventrite 1 by about length of ventrite 3; of female, uniformly convex in middle near posterior margin. Ventrite 5 impressed medially in male, margins of impression finely setose, rounded in female, not setose. Legs with front femora with ventral margin with small blunt tooth, middle and hind femora each with very small blunt tooth; tarsal claws with small basal tooth. Aedeagus (fig. 33) subequal in width throughout length, margins slightly sinuate, internal sac with pair of thick elongate basal sclerites subparallel, each widest towards apex and base, also with a pair of outwardly directed cone-shaped sclerites at about midlength. Female not dissected.     Materialexamined: GUADELOUPE: Route les Mamelles,  11.V.1969, at night, C.W. O’Brien( 1 male, 1 female; CWOB). Piton de Ste. Rose,  11.V.1969, C.W. O’Brien( 1 male, 1 female; CWOB). Trois Rivières, Forêt de Moscou,  6.V.1965( 1 male; CWOB). Soufrière  29.v.2012, 16.0338 -61.67707,  800–900mbeating along road, R.S. Anderson( 1 female; CMNC).   Comments:This species is very similar to  S. lucidusfrom Dominicahowever the latter species lacks the small basal tooth on the tarsal claws and the setose patches on abdominal ventrite 1 are located much closer to the posterior margin of ventrite 1. 1915524410 [151,1206,1365,1387] NHRS Guadeloupe Guadeloupe 14 315 1 holotype 1915524417 1969-05-11 CWOB Material & C. W. O'Brien Guadeloupe Piton de Ste Route les Mamelles 15 316 2 1 1 1915524405 1965-05-06 2012-05-29 1965-05-06 CWOB, CMNC C. W. O'Brien & de Moscou & R. S. Anderson Guadeloupe 850 Foret de Moscou Trois Rivieres 15 316 4 2 2 Soufriere