Larger [than related species], the length of the forewing about 48 mm., the markings whitish; forewing without submarginal spots; in the cell, opposite to cellule 3, a large transverse spot which reaches the front margin of the cell and is united with three long discal spots in cellules 2-—4; the discal spot in cellule 2 is very long, almost reaching the margin, but narrow, so that it only covers the anterior part of the cellule; the discal spots in 1 a and 1 b consequently form a free hindmarginal spot, which almost reaches the margin, but is rather far removed from the base; the discal spots in 6 and 8 arranged almost exactly as in the other species; the transverse band of the hindwing broad, almost reaching the base and the apex of the cell; the broad dark submarginal band in each of cellules 2—-5 with two long whitish, somewhat irregular streaks. — Angola. [4]
Taxonomy
Graphium poggianus belongs to a species group with 16 members. All are very similar. It is given as a form of Graphium almansor by Berger.[5][6]
The species group members are:
^Aurivillius, [P.O.]C. 1908-1924. In: Seitz, A. Die Großschmetterlinge der Erde Band 13: Abt. 2, Die exotischen Großschmetterlinge, Die afrikanischen Tagfalter, 1925, 613 Seiten, 80 Tafeln (The Macrolepidoptera of the World 13).Alfred Kernen Verlag, Stuttgart. This article incorporates text from this source, which is in the public domain.
^Berger, L.A. (1950). Catalogues raisonnées de la faune entomologique du Congo Belge.
Lépidoptéres-Rhopalocéres, I, Fam. Papilionidae. Annales du Musée Royale du Congo Belge Ser 4to (C: Zool.) 8: 1-104.
^ Berger, L.A. (1974). Notes sur quelques Papilionidae du Musée Royal de I’Afrique Centrale. Lambillionea 72-73: 69-76.
