Description: English: The original description of Phyllogomphoides appendiculatus by W.F. Kirby in 1899. Copied from Kirby, W.F., 1899. LI.—On a collection of Odonato (dragonflies) from Panama. The annals and magazine of natural history including zoology, botany, and geology. 3(17), pp.362-371. The plate follows p. 428.
https://archive.org/stream/s7annalsmagazine03londuoft/s7annalsmagazine03londuoft#page/n466/mode/1up. Date: 1899. Source: Kirby, W.F., 1899. LI.—On a collection of Odonato (dragonflies) from Panama. The annals and magazine of natural history including zoology, botany, and geology. 3(17), pp.362-371.
https://archive.org/stream/s7annalsmagazine03londuoft/s7annalsmagazine03londuoft#page/428/mode/1up. Author: Kirby, W.F.