No. 2364. TYPE SPECIES OF ICHNEUMON-FLIES— VIERECK. 147 



Xenoschesis (Foerster) jEMiLLER=[Polycinetis (Foerster) Woldstedt], accord- 

 ing to Cushnian, 1915. 

 Xylonomus Gravenhorst, see (Sterotrichus) Morley's 19136, p. 76, choice of type for 

 this genus, namely Ichneumon praecatorius Fabricius is uncalled for owing to the 

 designation by Curtis, 1831. 

 (Xylophruridea ViERECK)=Cryptoideus Ashmead, according to Cushman, 1919. 

 Zadiolcogaster Viereck. 



Proc. U. S. Nat. Mus., vol. 46, 1913, p. 366. 



Type. — Z. anornus Viereck. (Monobasic.) 

 Zaglyptomorpha Viereck. 



Proc. U. S. Nat. Mus., vol. 46, 1913, p. 385. 



Type. — Z. attenuata Viereck. (Monobasic.) 

 Zagryphus CusHMAN = (Campothreptus Davis, not Foerster.) 



Proc. U. S. Nat. Mus., vol. 56, 1919, pp. 376, 378. 



Type. — Mesoleptus? nasutus Cresson. (Monobasic.) 

 Zaleptopygus ViERECK=subgenus of Cremastus Gravenhorst, according to Cush- 



man, 1917, pp. 509, 510. 

 Zamastrus Viereck. 



Proc. U. S. Nat. Mus., vol. 46, 1913, p. 385. 



Type. — Z. photopsis Viereck. (Monobasic.) 

 Zamicrotoridea Viereck. 



Bull. 22, Conn. Geol. Nat. Hist. Surv., 1917, p. 340. 



Type. — Hemiteles (Zamicrotoridea) orbiformis Viereck. (Monobasic.) 

 Zaparaphylax Viereck. 



Proc. U. S. Nat. Mus., vol. 44, 1913, p. 647. 



Type. — Z. perinae Viereck. (Monobasic.) 

 Zaplethocornia (Schmiedeknecht) Schmiedeknecht. 



Opusc Ichn., fasc. 33, 1913, p. 2597. 



Type. — (Trematopygus) Z. procurator Gravenhorst. (Monobasic.) 

 (Zarhynchus AsHMEAD)=Hybophanes (Foerster) Schmiedeknecht, according to 



Cushman 1919. 

 Zoophthorus (Foerster) Viereck. 



Bull. 22, Conn. Geol. Nat. Hist. Surv., 1917, p. 340. 



Type. — Hemiteles (Zoophthorus) nigricaniformis Viereck. (Monobasic.) 



Page 158, change Adelius Fabricius to Adelius Haliday; change the first Mela- 

 nodolius to Mclanodolius ; change Parizonidea to Porizonidea. 



BIBLIOGRAPHY OF ARTICLES REFERRED TO BY MEANS OF CITATION 

 OF AUTHOR, YEAR OF PUBLICATION, AND PAGE, IN THE CONTEXT. 



Brues, C. T. 



1916. Three new species of Evaniidae. Bull. Amer. Mus. Nat. Hist., vol. 35, 

 pp. 717-720. 



Cameron, P. 



1910. On some Asiatic species of the Subfamilies Braconinae and Exothecinae 

 in the Royal Berlin Museum. Soc. Ent., vol. 25, pp. 11-12, 14-16, 19-20, 

 22-23, 25, 26. 

 Curtis, J. 



1832 Brit. Ent., vol. 9, p. 399. 

 Cushman, R. A. 



1915. Descriptions of New Ichneuinonidae and taxonomic notes. Proc. Ent. 

 Soc. Wash., vol. 17, pp. 132-142. 



1917. A Revision of Hymenopterous Insects of the Tribe Cremastini of America 

 North of Mexico. Proc. U. S. Nat. Mus., vol. 53, pp. 503-551. 



1919. Descriptions of New North American Ichneumon-flies. Proc. U. S. Nat. 

 Mus., vol. 55, pp. 517-543. 



