Tylopterus, 47 v w- ,„ 



Urophorus, 24 Xy etmus, 30 



Uroplata, 44 Xy obiops, 30 



Utobium, 29 Xy ocomesus, 48 



Vesperoctenus, 39 Xy omeira, 30 



Virbius, 23 Xyloperthina, 30 



Volroxis, 24 Xy opinus, 29 



Vriletta, 30 Xyloryctes, 35 



Vrilletta 30 Xylosandrus, 50 



Wolcottella, 14 Xylotrechus, 40 



Wolcottia, 13 Yarmister, 11, 12 



Xenidae, 17 Yermoella, 20 



Xenistusa, 10 Zabrotes, 44 



Xenocharis, 9 Zacotus, 3 



Xenoclerus, 14 Zenodosus, 14 



Xenodosus, 14 Zenodusus, 14 



Xenorhipis, 21 Zeugophora, 42 



Xestolinus, 10 ^^^^^.' •^ 



Xyleborus, 50 Zuphium, 3 



Xylechinus, 50 Zygogramma, 42 



Zygops, 47 



INDEX gy 



