Compiled and Edited by:
Nancy B. Simmons and Andrea L. Cirranello
American Museum of Natural History

Your search for Pteropus gilliardi resulted in 1 species-level match:

Pteropus Brisson, 1762. Regnum Animale Ed. 2, pp. 13, 153.

Vespertilio vampirus niger Kerr, 1792, type species by designation under plenary powers of the International Commission of Zoological Nomenclature

Pteropus gilliardi Van Deusen, 1969.
Am. Mus. Novitates 2371: 5.
Gilliard's Flying Fox