Cat. Lep. Ph. Brit. Mus. Vol. 1:

*696 a. Macrocneme cerulescens. (Plate XI. fig. 3.)
Macrocneme cavriulescens, Dogn. Ann. Soc. Ent. Belg. 1. p. 180 (1906).
Black; antenne white at tips; frons at side, base of palpi,
tegule, fore and hind coxe, and pectus at sides with white points;
fare with brilliant blue above; abdomen suffused with brilliant
blue above with subdorsal and sublateral white points on Ist
segment; the hind tarsi with the fringe at extremity white. Fore
wing with white point at base of costa : two brilliant blue subbasal
spots; a medial brilliant blue band occupying about one fourth of
wing. Underside of hind wing brilliant blue to just beyond the
cell ; a white point near base a costa.
al. VENEZUELA, Merida, type f. in Coll. Dognin; Braztt,
1 m. in Mus. Buenos Ayres. wp. 42 millim.


AZ NOTE: Cat. Lep. Ph. Brit. Mus. uses a non-standard definition of "tegulae" and "patagia".
From Vol. 1:
"The thorax consists of three segments-the prothorax, bearing the
tegulm or collar-lappets, the patagia or shoulder-lappets, and the
fore legs ..."