ERRATA. 



Page 41, line 2, for " Phiilopteridae" read " Philopteridae." 

 51, 22, for ' clavaformis" read " claviformis." 

 65, 14, for " redibundus" read " ridibundns." 



70, lait line, for " angle rotundate" read" angles rotundate." 



117, 19, insert a comma after "lateral margin," dele the comma after 



" underside." 

 128, 19, after "each segment" read "in the female; male with deep 



chestnut fasciae." 



160, 5, from the bottom, for " Plate XIII. fig. 8" read " fig. 3." 



185, 30, for " Plate XXII" read " XXIII." 



