EXOTIC LEPIDOPTERA 
New Enlarged Catalogue (60 pages) post free. 
ERNEST SWINHOE 
4 Gunterstone Road, West Kensington, London, England 
DIURNALS IN PAPERS (un-named) from Uganda, Africa, including 
several species of Pieridae, Acraeidae, Nymphalidae, etc., 100 (about 50 
species), $2.50; 2nd quality, $1.25—wmailed free. Many good works on 
Entomology and Ornithology. Lists from A. FORD, 36 Irving Road, 
Bournemouth, England. 
LIVING EXOTIC PUPAE | 
To scientists and collectors—I can send regular, weekly supplies of living pupae 
of South American Rhopalocera and Heterocera (the latter especially rich in 
genera and species; many quite new), un-named, but otherwise full data; 
accurate color-drawings of the larvae if required. Also splendid series of imag- 
ines Orthoptera, Hymenoptera (with nests if necessary), Arachnida, etc. Ex- 
pert packing. —W. BUTHN, Cedros, Trinidad, B. W. I. 
THE AMERICAN ENTOMOLOGICAL SOCIETY 
announces the inauguration of a new series of entomological papers 
of. monographic character, to appear as frequently as suitable 
manuscripts and sufficient funds are available, and to be called the 
Memoirs of the American Entomological Society. The Memoirs 
are to be of a large octavo size, and each paper will form a separate 
number complete in itself. As the individual numbers will proba- 
bly vary greatly in the number of pages, above a minimum required 
for the series, no fixed price per number will be made, but the 
charge will be computed for each unit upon a pagination basis. 
The first number of the Memoirs was issued during the month 
of June, and appropriately contains ‘‘The Cresson Types of 
Hymenoptera,’’ by Ezra Townsend Cresson. This contribution 
will prove of the greatest value to the taxonomic Hymenopterist 
working on American forms, as it is a full catalogue of the 2737 
species described by the author, with original references, selection 
of single types, location and number and condition of the same, to 
which is appended a bibliography of the entomological papers of 
the author. This number contains 140 pages and will be mailed 
upon receipt of price $2.00. 
AMERICAN ENTOMOLOGICAL SOCIETY, Logan Square, Phila’da, Pa. 
N. B.—In reply to recent inquiries, the Society can no longer furnish copies of LeConte and 
Horn’s Classification of the Coleoptera of North America, or Henshaw’s List of the 
Coleoptera of America North of Mexico, both of which are out of print. 
