500 The American Naturalist. (May, 
apioa for places in either department should be addressed to 
illips, Secretary, 23 Marlborough Street, Boston. 
aa a A two persons may be obtained near the lab- 
oratory, at prices varying from $2.00 to $4.00 a week, and board from 
$4.50 to $6.00. By special arrangement, board will be supplied to 
members in the laboratory cottage at $5.50 a week. For information 
in regard to rooms, inquiries may be addressed, after May 1st, to Mr. 
H. C. Bumpus, M.B,L., Wood’s Holl, Mass. 
