Darwin wasps of the subfamily Pimplinae (Hymenoptera: Ichneumonidae) of Mexico: Ephialtes genus-group Author Khalaim, Andrey I. 0000-0003-1802-2649 Facultad de Ingeniería y Ciencias, Universidad Autónoma de Tamaulipas, Cd. Victoria, Tamaulipas, Mexico. & Zoological Institute of the Russian Academy of Sciences, St. Petersburg, Russia. akhalaim@gmail.com Author Ruíz-Cancino, Enrique 0000-0003-4305-6568 Facultad de Ingeniería y Ciencias, Universidad Autónoma de Tamaulipas, Cd. Victoria, Tamaulipas, Mexico. text Zootaxa 2022 2022-07-29 5169 3 201 251 journal article 10.11646/zootaxa.5169.3.1 2cbc0f84-2011-4e7c-868f-6c305d5f3308 1175-5326 6952172 BB6FBD07-6B8B-4615-BD66-C4AEB612145F 4. Calliephialtes sittenfeldae Gauld, Ugalde-Gómez & Hanson, 1998 ( Figs 9, 10 , 15, 16 ) Calliephialtes sittenfeldae Gauld et al . 1998: 144 [ holotype ♀ ( INBio ), Costa Rica , Guanacaste Prov. , National Park Rincón de la Vieja , Estación Las Pailas , 800 m , iv.1994 , coll. K.E. Taylor ; ♀]. References. Ruíz-Cancino et al . 2010: 63 [checklist; Mexico ( Tamaulipas )]. López-Ortega & Khalaim 2011 [ Mexico ( Veracruz ); description of male; host, biology]. Material examined. MEXICO . Tamaulipas : 1 ♀ , 1 ♂ (UAT) Gómez Farías , Altas Cimas , Malaise trap , 27.iii– 17.iv.1999 , coll. S. Hernández A. 1 ♂ (UAT) same data, but 8–15.v.1999 . 3 ♀ (UAT) Gómez Farías , Los Cedros , 17.iv–15.v.1999 , coll. S. Hernández A . 1 ♀ ( ZISP ) same locality, 340 m , Malaise trap , iii.2002 , coll. D. R . Kasparyan . Veracruz : 9 ♀ , 6 ♂ (UAT) 15 km S of Xalapa , Tejelo , on Schoephia schreberi , ex Anastrepha spatulata , ii–iii.2007 , coll. M. López-Ortega. 1 ♀ , 1 ♂ (TAMU) Barranca de Ixtla , on Schoephia schreberi , ex Anastrepha spatulata , 3.iii.2005 , coll. Martin Pale. Distribution. Mexico ( Tamaulipas , Veracruz ), Costa Rica . Biology. Parasitoid of Anastrepha spatulata Stone ( Diptera : Tephritidae ) on Schoephia schreberi J.F. Gmel. ( Olacaceae ) in Mexico ( López-Ortega & Khalaim 2011 ).