Hegg, D., Morgan-Richards, M. and Trewick, S. A. (2022) “High alpine sorcerers: revision of the cave wētā genus Pharmacus Pictet & de Saussure (Orthoptera: Rhaphidophoridae: Macropathinae), with the description of six new species and three new subspecies”, European Journal of Taxonomy, 808(1), pp. 1–58. doi: 10.5852/ejt.2022.808.1721.