( exxxviii ) 
xerophylloides (Acinopliyllum), doS 
,, (Medinophyllum), 349 
Xerophylluni, 34d, 347, 350, 351, 352, 
353, 354 
xuthogastia (Cosmopteryx), 452 
xylinata (Isclinopteryx), 328 
,, (Syi'todes), 328 , 
Xylolocha, 307 
Xylopliasia, xlvii 
Xyloryctidae, 457 
yorkense (Ecliiiiosonia), 104 
Ypsipetes, 251, 267 
Ypsolopliiis, 452 
ytenensis (Laceoldus), lix 
Zaspilothyniius, 417, 420 
Zeleboria, 411 
zeiikeri (Lycaeiiesthes), 20, 62 
zenobia (Papilio), xxix 
Zerene, 205 
zeiitis (Heterusia^, 234 
zeritis (Scordylia), 234 
Zeugophora, Ixvii 
Zizeevia, xvii, 480, 481, 482, 483, 484, 
485, 486, 487, 488, 489, 490, 491, 
492, 493, 494, 495, 496, 497 
Zizeeriidi, 480, 481, 482, 483 
Zizera, xvii, 479, 480, 481, 482, 483, 
486, 495 
Zizina, 482, 483, 488, 489,490,491, 
492, 495, 496, 497 
Zizula, 483, 492, 493, 495, 496, 497 
zollikoferi (Xylopliasia), xlvii 
,, ab. pallida (Xylopliasia), 
xlvii 
zooliiia (Cliaraxes), xv, xli, 506 
,, f. neantlies (Cliaraxes), xli 
zona (Euphyia), 250 
,, (Scotosia), 250 
Zygaena, xiii 
