Darwin wasps of the subfamily Pimplinae (Hymenoptera: Ichneumonidae) of Mexico: Ephialtes genus-group Author Khalaim, Andrey I. Facultad de Ingeniería y Ciencias, Universidad Autónoma de Tamaulipas, Cd. Victoria, Tamaulipas, Mexico. & Zoological Institute of the Russian Academy of Sciences, St. Petersburg, Russia. Author Ruíz-Cancino, Enrique 0000-0003-4305-6568 Facultad de Ingeniería y Ciencias, Universidad Autónoma de Tamaulipas, Cd. Victoria, Tamaulipas, Mexico. & https: // orcid. org / 0000 - 0003 - 4305 - 6568 text Zootaxa 2022 2022-07-29 5169 3 201 251 journal article 112030 10.11646/zootaxa.5169.3.1 2cbc0f84-2011-4e7c-868f-6c305d5f3308 1175-5326 6952172 BB6FBD07-6B8B-4615-BD66-C4AEB612145F Calliephialtes coxata ( Smith, 1879 ) Pimpla coxata Smith 1879: 229 [ holotype (BMNH), Costa Rica , San José Prov. , Volcán Irazú , 2000–2300 m , coll. Rogers ]. References. Cameron 1886: 267 [ Pimpla ; Costa Rica ; “perhaps only a variety of P . albipes ”]. Morley 1914: 29 [ Exeristes ; remarks; Mexico ( Veracruz )]. Townes & Townes 1960: 77 [ Scambus ( Erythroscambus ) ; description]. Townes & Townes 1966: 10 [catalogue; Scambus ( Erythroscambus ) ]. Gauld 1991: 184 [ Calliephialtes (comb.); description; remarks on taxonomy; Costa Rica ]. Ruíz-Cancino et al . 2002: 645 [checklist; Mexico ]. Remarks. Some authors ( Morley 1914 ; Townes & Townes 1966 ) considered Mexican species Epiurus flavipes Cameron as a junior synonym of this species. Gauld (1991) examined types of both species and found that E. flavipes is a distinct species of Scambus , whereas Pimpla coxata Smith belongs to Calliephialtes . Thus, earlier records of C. coxata from Mexico actually may belong to S. flavipes . Morley (1914: 29) mentioned one specimen of coxata (not holotype of flavipes ) from Orizaba crater in Mexico , but this record requires verification. Distribution. ? Mexico ( Veracruz ), Costa Rica .