subspecies

Valanga nigricornis moro Rehn & Rehn, 1941

Holotype; male; 83b7f7f8-6c77-4e93-81e8-078ce79c3ebd; deposited at: Academy of Natural Sciences of Philadelphia (ANSP); Philippines: Davao Province

Valanga nigricornis moro Rehn & Rehn, 1941: 261, 264.
Holotype; male; 83b7f7f8-6c77-4e93-81e8-078ce79c3ebd; deposited at: Academy of Natural Sciences of Philadelphia (ANSP); Philippines: Davao Province
Valanga nigricornis moro Rehn & Rehn, 1941 in Rehn, 1941: 262.

Rehn, J.A.G. & Rehn, J.W.H. (1941) The Orthoptera of the Philippine Islands. Part II. Acrididae; Cyrtacanthacridinae group Cyrtacanthacrides. Proceedings of the Academy of Natural Sciences of Philadelphia, 92, 245–287. [1940] Available at http://books.google.com/books?id=OZBm9fNUJxQC
Rehn, J.A.G. (1941) Notes on records and descriptions of oriental bird-locusts (Acrididae; Cyrtacanthracridinae). Transactions of the American Entomological Society, 67(4), 247–270. Available at http://chla.library.cornell.edu/c/chla/browse/title/5077659.html

Rehn, J.A.G. (1945) Orthoptera from Ulithi atoll, Western Caroline Islands, with the description of a new subspecies of Valanga. Notulae Naturae, 157, 11 pp. Available at http://books.google.com/books?id=Ofsxk4PuDIwC
Willemse, C.J.M. (1957) Synopsis of the Acridoidea of the Indo-Malayan and adjacent regions (Insecta, Orthoptera) (contd.). Publicaties van het natuurhistorisch Genootschap in Limburg, 10, 227–500.