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Ralston — Egg Guarding by Zelus 
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Espinal, L. S. and E. Montenegro. 
1962. Formaciones Vegetales de Colombia. Instituto Augustin Codazzi, Bo- 
gota. 
Hussey, R. F. 
1934. Observations on Pachycoris torridus (Scop.), with remarks on parental 
care in other Hemiptera. Bull. Brooklyn Ent. Soc. 29: 133-45. 
Odhiambo, T. R. 
1959. An account of parental care in Rhinocoris albopilosus Signoret (Hem- 
iptera-Heteroptera: Reduviidae), with notes on its life history. Proc. 
Royal Ent. Soc., London, (a) 34: 175-185. 
Reprints of Articles by W. M. Wheeler. — The Cambridge 
Entomological Club has available for distribution numerous re- 
prints of articles by Professor W. M. Wheeler. These were stored 
in Professor Wheeler’s office at Harvard University at the time of 
his death in 1937 and they have recently been turned over to the 
Cambridge Entomological Club by Dr. Ralph Wheeler and Miss 
Adeline Wheeler. Included are about 12,700 individual copies of 
250 publications by Dr. Wheeler. 
In accordance with a vote of the society in April of this year, a 
committee has been appointed to administer the distribution of 
the reprints. The price of the reprints has been set at the rate of 
5c a page (including postage); for orders under $5 there will be in 
addition a handling charge of 50c. A list of the reprints is avail- 
able for $1.00 from the W. M. Wheeler Reprint Committee, Cam- 
bridge Entomological Club, 16 Divinity Ave., Cambridge, Mass. 
02138. Checks should be made payable to the Cambridge Ento- 
mological Club. — F. M. Carpenter, editor. 
