ERKATA. 



TRANSACTIONS. 



Hymenoptera aculeata, collected in Algeria. 



Page 177 et seqq. : — 



I am indebted to Prof. T. D. A. Cockerell for pointing out that three 

 of the names I have applied to species of Andrena in the above paper have 

 been aheady iised by American authors, and require changing. I there- 

 fore propose the followhig new names for them : — 



Andretia eatoni for A. nigra (p. 195). 



Andrena zygophylU for A. albohirta (p. 198). 



Andrena digamma for A. delta (p. 213). 



and must apologize to the Society for the errors. — Edward Saunders. 



Page 90, line 10 from top, /or " Maxillary palpi " read " Labial palpi. " 

 Page 90, lines 12 and 13 from top, /or "Labial palpi" read "Maxillary 



palpi." 

 Page 164, line 11 from bottom, for ^' Boryodis" read " Doryodes." 

 Page 185, line 8 from bottom, for " taraxascifolia " read ^'taraxaci/olia/' 

 Page 189, line 18 from top, for " Cleonc" read " Cleome." 

 Page 210, line 7 from bottom, for " brachysylis" read " bracJiysfylis." 

 Page 269, line 11 from top, for ^' puhcsceus" read ^' pubescens." 

 Page 301, line 12 from bottom, for " Apiochasta" read " Aphiochasta." 

 Page 379, line 13 from top, /or " Moschs." read "Miischl." 

 Page 381, line 2 from bottom, /o?' "Prodn." read "Prodr." 

 Page 384, line 21 from top, /or " veination" read " venation." 

 Page 384, bottom line, /or " Diurin." read "Diuru." 

 Page 571, line 7 from top, for " Ac7'ia" read " Acria." 



In Explanation of Plate XIX, fig. 2, for " Vernet-les-Bains " read 

 "Eennes. " 



