GENERAL CATALOGUE OF THE HEMIPTERA 
Published in independent fascicles, each conta inin g a family treated 
by a recognized specialist. Orders for single fascicles should be sent to 
the Librarian’s Office, Smith College, Northampton, Mass., U. S. A. 
The parts already published are as follows: 
Fasc. I. Membracidae, by W. D. Funkhouser, 1927, 581 pp. Price $3.50. 
Fasc. II. Mesoveliidae, by G. Horvath, 1929, 24 pp. Price $0.50. 
Fasc. III. Pyrrhocoridae, by R. F. Hussey and E. Sherman, 1929, 144 pp. 
Price $1.50. 
Fasc. IV. Fulgoroidea, Part 1. Tettigometridae, by Z. P. Metcalf, 1932, 
74 pp. Price $1.00. 
Fasc. IV. Fulgoroidea, Part 2. Cbdidae, by Z. P. Metcalf, 1936, 274 pp. 
Price $2.00. 
Fasc. IV. Fulgoroidea, Part 3. Araeopidae (Delphacidae), by Z. P. Met- 
calf, 1943, 556 pp. Price $5.00. 
Fasc. IV. Fulgoroidea, Parts 4. Derbidae, 5. Achilixiidae, 6. Meenoplidae, 
and 7. Kinnaridae, by Z. P. Metcalf, 1945, 256 pp. Price $2.75. 
Fasc. IV. Fulgoroidea, Part 8. Dictyopharidae, by Z. P. Metcalf, 1946, 
250 pp. Price $3.00. 
Fasc. IV. Fulgoroidea, Part 9. Fulgoridae, by Z. P. Metcalf, 1947, 280 pp. 
Price $4.00. 
Fasc. IV. Fulgoroidea, Part 10. Achilidae, by Z. P. Metcalf, 1947, 85 pp. 
Price $1.50. 
Fasc. V. Polyctenidae, by Robert Leslie Usinger, 1946, 18 pp. Price $0.60. 
