17 
Uscanella Girault Ins. 276 
Uscanoidea Girault Ins. 276 
Uzeliella Poppius Ins. 383 
Valcourea Raymond Brach. 11 
Valoga Cameron Ins. 265 
Vampyrelloides Schepotieff Prot. 50 
Vandex Burr Ins. 404 
Variatipes Paoli Arachn. 42 
Verhoeffiella Zacher Ins. 404 
Vosiculaphis Del Guercio Ins. 301 
Vicinocerifcliium Wood Moll. 77 
Villania Till Moll. 103 
Vincenzellus Reitter Ins. 222 
Vogdesia Raymond Arachn. 8 
Vosfcox Burr Ins. 404 
Watobius Chamberlin Myr., Arachn. 50 
Winnemana Crawford Ins. 276 
Wifchius Kew Arachn. 36 
Wiwaxia Walcott Verm. 51 
Woodsholia v. Graff Verm. 28 
Worthenella Walcott Verm. 51 
Xanthomicrogaster Cameron Ins. 270 
Xenacalles Broun Ins. 229 
Xenentodon Regan Pisces 38 
Xenocynips Kieffer Ins. 279 
Xenodiplosis Felt Ins. 353 
Xenolobus Cameron Ins. 270 
Xenopoecilus Regan Pisces 38 
Xenosternus Bickhardt Ins. 202 
Xiphonycteris Dollman Mamm. 39 
Xyalosema Dalla Torre Ins. 279 
Xylifcella Reitter Ins. 220 
Xylophageuma Verhoeff Myr., Arachn. 
52 
Xystodus Ogilby Pisces 37 
Zaga Girault Ins. 276 
Zaleptopygus Viereck Ins. 266 
Zamenhofia Vuillet Ins. 201 
Zantethobius Chamberlin Myr., Arachn. 
50 
Zolosyno Walsingliam Ins. 347 
Zeugonephila Dahl Arachn. 32 
Zophos Gude Moll. 86 
Zouza Strand Ins. 407 
5 
