Species

Pachyrhamma acanthocera Milligan, 1926

Nomenclature (6)

Pachyrhamma acanthocera Milligan, 1926: 422.
Holotype; male; 5952602d-1be4-4f60-81be-121149efd59f; deposited at: Cawthron Institute (New Zealand); New Zealand
Pachyrhamma acanthocera Milligan, 1926 in Karny, 1937: 234.

Pachyrhamma acanthocera Milligan, 1926 in Richards, 1958: 696, 703.
Pachyrhamma acanthocerum Milligan, 1926 in Trewick, Hegg, Morgan-Richards, Murray, Watts, Johns & Michel, 2022: 21.

Karny, H.H. (1937) Orthoptera Fam. Gryllacrididae, Subfamiliae Omnes. In Genera Insectorum. P. Wytsman [Ed.]. V. Verteneuil & L. Desmet, Bruxelles. Vol. 206, 1–317 pp. Available at http://www.biodiversitylibrary.org/item/223806#page/9/mode/1up
Milligan, D.D. (1926) The genus Pachyrhamma (Rhaphidophorinae: Orthoptera). A new species from New Zealand. Transactions of the New Zealand Institute, 56, 422, pls. 79, 80. Available at http://rsnz.natlib.govt.nz/volume/rsnz_56/rsnz_56_00_004020.html

Richards, A.M. (1958) Revision of the Rhaphidophoridae (Orthoptera) of New Zealand. Part III. The genera Pachyrhamma Brunner and Pallidoplectron n. g. Transactions of the Royal Society of New Zealand, 85(4), 695–706. Available at http://rsnz.natlib.govt.nz/volume/rsnz_85/rsnz_85_04_007710.html
Trewick, S.A., Hegg, D., Morgan-Richards, M., Murray, T.J., Watts, C., Johns, P.M. & Michel, P. (2022) Conservation status of Orthoptera (wētā, crickets and grasshoppers) in Aotearoa New Zealand, 2022. Department of Conservation Te Papa Atawhai, 1–28 pp. Available at https://www.doc.govt.nz/globalassets/documents/science-and-technical/nztcs39entire.pdf

Gender, form, and etymology

Etymology:

From Greek άκανθα, thorn, and κέρας, horn, relating to distinct spines on the antennal segments.

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	2	3