Species

Conocephalus (Anisoptera) formosus (Redtenbacher, 1891)

Nomenclature (6)

Xiphidium [sic] (Xiphidium [sic]) formosum Redtenbacher, 1891: 530.
Syntype; male; 5aec6cb9-ba56-46dc-8573-34163a89a5c6; deposited at: Naturhistorisches Museum, Wien (NMW); East Java. Syntype; female; 8cc11bf6-d2a4-4229-a97c-3a7ab921cf74; deposited at: Naturhistorisches Museum, Wien (NMW); East Java
Xiphidium [sic] (Xiphidion) formosum Redtenbacher, 1891 in Karny, 1907: 90.

Hebard, M. (1922) Studies in Malayan, Melanesian and Australian Tettigoniidae (Orthoptera). Proceedings of the Academy of Natural Sciences of Philadelphia, 74, 121–299, pl. 11–22. Available at http://www.archive.org/details/proceedingsofaca74acad
Hollier, J.A. (2012) An annotated catalogue of the type material of the Orthoptera (Insecta) species described by Josef Redtenbacher deposited in the collections of the Muséum d’histoire naturelle de Genève. Revue Suisse de Zoologie, 119(1), 3–25. Available at http://www.biodiversitylibrary.org/item/185302#page/5/mode/1up

Otte, D. (1997) Orthoptera Species File 7. Tettigonioidea. The Orthopterists' Society and The Academy of Natural Sciences of Philadelphia, Philadelphia, 373 pp.
Redtenbacher, J. (1891) Monographie der Conocephaliden. Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien, 41, 315–562. Available at http://www.biodiversitylibrary.org/item/49919#page/459/mode/1up

Gender, form, and etymology

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon	Valid names
Rank	Extant	Fossil	Invalid	Total
Species	1	0	3	4