XESTOJ. — XIPHOSTYLA. 
Xestojoppa Cameron ’01 Ins. 191 
1 1052 
Xestola Bernhauer ’08 Ins. 226 
Xestolinus Casey ’06 Ins. 209 
Xestomyia Stein *07 Ins. 372 
Xestonotellus Reuter ’06 Ins. 401 
5 841 
Xestonyttus Kirkaldy ’09 Ins. 391 
Xestops Cope llept. ; 
Xestopsylla Baker ’04 Ins. 314 4 432 
Xestotrogus Reitter ’03 Ins. 164 
Xesturida Casey ’06 Ins. 209 
Xiphacanthidium TIaeckel 1887 Rhizop.; 
Challenger xviii pt. 1, 760 
Xiphacanthonia Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 758 
Xipliatractara TIaeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 331 
Xiphatractium Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 334 
Xiphatractona Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 333 
Xiphatractylis TIaeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 332 
Xiphelimuin Caudell ’06 Ins. 449 
Xiphidiola Bolivar ’06 Ins. 449 
Xiphidiopteron Bruner ’10 Ins. 458 
Xiphocaridina Bouvier ’09 Crust. 34 
Xiphodictyon TIaeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 503 
Xiphornis Oberholzer ’05 Aves 62 
Xiphoscelidus PSrinyuey ’07 Ins. 231 
Xiphosomella SzSpliyeti ’05 Ins. 214 
5 1131 
Xiphosphaerantha Haeckel 1887 
Rhizop. ; Challenger xviii 
pt. 1, 123 
Xiphospliaerella Haeckel 1887 Rhizop. ; 
Challenger xxiii pt. 1, 124 
Xiphospliaerissa Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 125 
Xiphosphaeromma Haeckel 1887 
Rhizop. ; Challenger xviii 
pt. 1,126 
Xiphospira Haeckel 1887 Rhizop.; 
Challenger xviii pt. 1, 504 
Xiphostaurus TIaeckel 1862 Rhizop. ; 
Radiolarien 387 
Xipliostylantha Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 127 
XIPH0STYLE. — XYLOlf. 
Xiphostyletta Haeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 128 
Xiphostvlissa Haeckel 1887 Rhizop. ; 
Challen ger xviii pt. 1, 129 
Xiphostyloinma TIaeckel 1887 Rhizop. ; 
Challenger xviii pt. 1, 130 
Xiphozele Cameron ’06 Ins. 302 
Xistrella Bolivar ’09 Ins. 427 
Xola Heller ’10 Ins. 251 
Xorema Reitter ’03 Ins. 164 3 962 
Xoridesopus Cameron ’07 Ins. 280 
Xosa Kirkaldy ’04 Ins. 315 4 521 
Xosias Kirkaldy ’04 Ins. 332 4 521 
Xosophora Kirkaldy ’04 Ins. 332 
4 521 
Xosoplax Kirkaldy ’09 Ins. 385 
Xosopsaltria Kirkaldy ’04 Ins. 332 
4 521 
Xyalophora Kiefer ’01 Ins. 197 
1 1052 
Xyalopria Kieffer ’07 Ins. 289 
Xylecata Siuinhoe ’04 Ins. 265 4 664 
Xyletomerus Fall ’05 Ins. 164 7 239 
Xyletomimus Reitter ’03 Ins. 178 
3 963 
Xylinissa Hampson ’06 Ins. 344 
Xylion Lesne ’01 Ins. 146 
Xylionulus Lesne ’01 Ins. 146 
Xylites R. L. 1817 Lep. ; Jena. Allg. 
Lit. Zeit. i 287 
Xyliulus Lacoe 1883 Myr. ; 
Xyloblaptus Lesne ’01 Ins. 146 
Xylobosca Lesne ’01 Ins. 146 
Xylocis Lesne ’01 Ins. 146 
Xylodectes Lesne ’01 Ins. 146 
Xylodeleis Lesne ’01 Ins. 146 
Xylodes GueneS Lep. ; 
Xylodrypta Lesne ’01 Ins. 146 
Xylogenes Lesne ’01 Ins. 146 
Xylomania Hampson ’05 Ins. 263 
5 1033 
Xylomedes Lesne ’02 Ins. 147 5 1259 
Xylomeira Lesne ’01 Ins. 146 
Xylomicrodon VerhoefF ’01 Myr. 16 
1 754 
Xylomvs Merriam ’02 Mamm. ; 
’2 1474 
( 320 ) 
