Papilio (Cosmodesmus) illyris ab. addenda Dufrane, 1946
Papilio illyris flavisparsus Fruhstorfer, 1903
Papilio illyris hamatus Joicey & Talbot, 1918
Graphium illyris, the cream-banded swordtail, is a forest butterfly of the swallowtail family (Papilionidae). It is native to the Afrotropical realm.
Description
The markings of the upper surface yellow; the median band curved slightly basad at the costal margin of the forewing and without spot in cellule 7; the tail of the hindwing only white at the extreme tip; the hindwing with red-yellow marginal lunules. Ashanti to the Congo. — ab. (var. ?) flavisparsus Fruhst. has the submarginal spots of the hindwing and the red spots on the under surface larger than in the normal form. Island of Fernando Po.[3]External images from Royal Museum of Central Africa.
It is an uncommon to rare species and is seasonal in West Africa (with adults on wing mainly in February and March). Males mud-puddle, and are attracted to rotten fish as well as perspiration on humans.[4]
Subspecies
G. i. illyris (Sierra Leone, Liberia, Ivory Coast, C.Ghana)
G. i. flavisparsus (Fruhstorfer, 1903)[5] (Equatorial Guinea)
G. i. girardeaui (Guilbot & Plantrou, 1978)[6] (Central African Republic)
G. i. hamatus (Joicey & Talbot, 1918)[7] (Nigeria, Cameroon, Equatorial Guinea, Gabon, Congo, Congo Republic, Tanzania)
^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.
^Fruhstorfer, 1903 Neue afrikanische Lepidopteren. Stettiner Entomologische Zeitschrift 64: 359-361.
^Guilbot, R., & Plantrou, J. 1978. Note sur Graphium illyris (Hewitson) et revision systematique de l’espece (Lep. Papilionidae). Bulletin de la Société Entomologique de France 83 (3-4): 68-73
^Joicey , J.J., & Talbot, G. 1918. New butterflies from Africa and the east. Proceedings of the Zoological Society of London 1917: 271-272
Sources
Guilbot, R. and Plantrou, J. (1978). Note sur Graphium illyris (Hewitson) et revision systematique de I'espece. Bulletin de la Societe Entomologique de France 83: 68–73.
Smith, C.R. & Vane-Wright, R.I. 2001 A review of the Afrotropical species of the genus Graphium (Lepidoptera: Rhopalocera: Papilionidae) Bull. Nat. Hist. Mus. Ent. Ser. 70 (2): 503-719