entomologists’ directory. 
77 
65. — Note on the genus Pleocomn and description of the larva (by Osteu 
Sacken). On the Cupesidra of N. Ain. 8 pp., cuts (Trans., 1874) .10 
67. — On the affinities of Hypoceplialns. 10 pp. (Trans., 1876) 10 
70. — Short studies of N. Am. Coleoptera. No. 2. 32 pp. (Trans., 1881)-. • .25 
442. — Leronte and Horn. — Rhynchophora of N. A. 455 pp., 1876. . 3.00 
392.— Long (C. W.). — Revision of the Don acne of Boreal America. 18 
pp. (Trans., 1891) 20 
478. — Leug (C. W.) and Hamilton (John).— The Lamiinro of N. Am., 
with notes and descriptions. 78 pp. (Traus., 1896) 75 
72. — Matthew* (Rev. A.). — Synopsis of N. Am. Trichoptervgida*. 44 
pp. (Trans., 1884) 20 
479. — River* (J. J.). — Description of a new Cychrus ifuchmanus ), with de- 
scription of a new species ( merkelli ) by Dr. Horn 05 
443. — Robert* (C. H.). — The species of Dinentes of America north of 
Mexico. 10 pp., 2 pis. (Trans., 1895) 20 
79. — Smith (John B.).— Synopsis of the Mordellidte of the U. S. 28 pp , 
3 pis. (Trans., 1882) .35 
80. — Synopsis of the Apionime of N. A. 28 pp., 1 pi. (Trans., 1884) 25 
408. — The mouth parts of Copris Carolina , with notes on the homologies of 
the mandibles. 5 pp., 2 pis. (Trans., 1892) * 10 
HYMENOI’TERA. 
(See index on page 71.) 
333. — Aaron (S. F.). — The N. Am. Chrysididie. 40 pp., 5 pis. (Trans., 1885) .50 
334. — A*lfeinen<l (W. II.).— A bibliographical and synonymical catalogue 
of the N. Am. Cynipidse, with descriptions of new species. 12 pp., 
(Trans., 1885) 15 
335. — On the Cynipidous Galls of Florida, with descriptions of new species. 
Studies on the N. Am. Chalcididie, with descriptions of new species 
from Florida. . 12 pp. (Trans., 1885) 15 
336. — Synopsis of the N. Am. subfamilies and genera of Cynipidie. 6 pp., 
(Trans., 1886) .10 
337. — Studies on the N. Am. Chalcididie, with descriptions of new species 
from Florida. 11 pp. (Trans., 1886) .15 
368. — On the Cynipidous Galls of Florida and synopsis of described species 
of N. Am. 34 pp. (Trans., 1887) 35 
369. — Studies of N. Am. Chalcididie, with descriptions of new species. 21 
pp. (Trans., 1887) .25 
409. — Synopsis of the Hormiime of N. Am. 6 pp. (Trans., 1893) .10 
444. — Descriptions of new Parasitic Hymenoptera. 27 pp. (Trans., 1894).. . .25 
480. — Descriptions of new Parasitic Hymenoptera. Paper No. 2. 56 pp. 
(Trans., 1896) 50 
505. — Classification of the Bees of the Subfamily Apoidea. 52 pp. (Trans., ’99) .50 
380.— Ha**ett (H. F.).— New species of N. American Cynipidie. 34 pp. 
(Trans., 1890) .35 
84.— Rlalie (C. A.). -Catalogue of the Mutillida* of N. Am., with de- 
scriptions of new species. 12 pp. (Trans., 1879) 15 
338. — Monograph of the Mutillidie of N. Am. (Trans., 1886) 50 
445. — Cockerell (T. D. A.). — Descriptions of new Hymenoptera. 12 pp. 
(Trans., 1895) 
.15 
