Pelecinobaccha cyclops (Hull, 1947) Hull, 1947

Miranda, Gil Felipe Gonçalves, Marshall, Stephen A. & Skevington, Jeffrey H., 2014, Revision of the genus Pelecinobaccha Shannon, description of Relictanum gen. nov., and redescription of Atylobaccha flukiella (Curran, 1941) (Diptera: Syrphidae), Zootaxa 3819 (1), pp. 1-154 : 39

Pelecinobaccha cyclops (Hull, 1947) comb. nov.

Baccha cyclops Hull, 1947 .— Hull, 1947b: 406. Type locality: Colombia, Muzo. Holotype male unknown. Hull, 1949a: 235 (fig. 196, male abdomen).

Ocyptamus cyclops . Thompson et al., 1976: 16 (catalog citation).

Male. Similar to P. aster except: Male. Head: Occiput shining steel-blue dorsally. Thorax: Scutellum disc pile black. Wing: Dark brown; alula possibly the width of c cell. Legs: Profemur brownish yellow, protibia with subapical borwn ring, three last protarsomeres brown, first and second yellow. Mesofemur light brown but yellow brown on base and apex; mesotibia yellow but darker on apex, three last mesotarsomeres brown, first and second yellow. Metafemur brown but base yellow, mesotibia yellow on basal ⅓. Abdomen: Black with bluish reflections. Genitalia: Not dissected.

Female. Female unknown.

Length. 12.5mm.

Distribution. Colombia (Boyaca).

Comments. This redescription is based on Hull’s (1947b) original description. The information available in the original description is inadequate to clearly distinguish P. cyclops from similar species. In Hull’s 1949a key P. cyclops keys out as ‘Alula near or quite as wide as the basal part of costal cell […]’ (page 108, couplet 54), which suggests that the alula is much wider than on P. aster , although this information is not present in the original description.