ERBATA. 



Page 124. 1 

 140. li 

 153.1 

 154.1 

 199.1 

 231,1 



260. 1; 



261. I 

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 394. 1 



ne 2. for "Fig. 3." read "Fig. 4." 



ne 6. from bottom/for "Plate XXIII." read " Plate XVIIT.' 



ne 10. for "Fig. 1." read "Fig. 2." 



ne 10. for " Zygnema altebnatum" read " Z. reversum." 



ne 2. for " Plate LII. Fig. 3." read " Plate LII. Fig. 6." 



ne 6. from bottom, for " Figs. 2, 7, 6." read " Figs. 1, 2." 



ne 8. from bottom, for "Fig. 3." read "Fig. 1." 



ne 10. for "Fig. 1." read "Fig. 3." 



ne 9. for " Plate LXXV." read " Plate LXXVI." 



ne 12. for "Fig. 15." read "Fig. 16:' 



