Areva trigemmis (Hübner, 1824) Hübner, J. (1824). Zuträge zur Sammlung exotischer Schmettlinge, Drittes Hundert: p. 22, no. 239, figs 477, 478. Described as Trichromia trigemmis. Translated from the German original. 239. Trichromia Trigemmis. (Phalaena vera, lithosia tineiformis.) Fig. 477. 478. Very closely related to this species is T. Onytes*, which differs from the species here presented in its first sex only by the fewer and more beautifully coloured spots of the fore wings, as well as by the entirely grey hind wings, which like the abdomen are edged with yellow; the present species was likewise communicated to me by Mr. Bescke and was stated to be an inhabitant of St. Domingo. *) Cram. uitl. Kap. 105. C. Hampson, G.F. (1900). Catalogue of the Lepidoptera Phalaenae in the British Museum, vol. 2: Catalogue of the Arctiadae (Nolinae, Lithosianae): p. 216, fig. 182. 452. Areva trigemmis. Trichromia trigemmis, Hübn. Zutr. Ex. Schmett. iii. p. 22, ff. 477, 478 (1827); Kirby, Cat. Het. ii. p. 290. Lithosia ziza, Druce, Biol. Centr.-Am., Het. ii. p. 400, pl. 78. f. 11 (1897). Head, thorax, and abdomen fuscous; tegulae and extremity of patagia whitish; mesothorax, and often the vertex of head, with whitish patches. Fore wing fuscous with cupreous and purplish reflections; a whitish fascia on basal half of inner margin; a medial spot below costa, another above submedian fold, and an elongate spot below vein 1 extending more or less towards tornus; a spot on middle of termen. Hind wing fuscous, the basal half whitish. Hab. Mexico, Orizaba (Schaus), type † ziza in Coll. Schaus; Haiti; Brazil, Espiritu Santo, 1 male. Exp. 32 millim. Draudt, M. (1919). Lithosiinae. In: Seitz, A. (ed.), The Macrolepidoptera of the World, vol. 6, The American Bombyces and Sphinges: p. 287, pl. 37 k. A. trigemmis Hbn. (= ziza Drc.) (37 k) has a darker blackish-brown body with whitish spots on its collar, shoulder-covers and mesothorax. Forewings blackish-brown with a purple and coppery lustre; small whitish spots at the base of the proximal margin, below the middle of the costal margin, above the submedian fold and below it near the proximal angle, and in the middle of the margin. Hindwings blackish-brown, towards the base whitish. Expanse of wings: 32 mm. Known from Mexico, Brazil and Hayti.