29 Inseda. 
Titles. 
3500 
Cockerell, T. D. A. Descriptions and 
records of bees, xlviii, Ann. Mag. 
Nat. Hist. London 11 1913 (54-64). 
[Hymenoptera.il 504 
Cockerell, T. D. A. Descriptions and 
records of bees. xlix. Ann. Mag. Nat. 
Hist. London 11 1913 (185-195). 
[Ilymenoptera.] 505 
Cockerell, T. D. A. Descriptions and 
records of bees. 1. Aim. Mag. Nat. 
Hist. London 11 1913 (273-283). 
[Ilymenoptera.] 506 
Cockerell, T. D. A. Descriptions and ■ 
records of bees. li. Ann. Mag. Nat. 
Hist. London 11 1913 (387-394). 
[Ilymenoptera.] 507 
Cockerell, T. D. A. Descriptions and 
records of bees. lii. Ann. Mag. Nat. 
Hist. London 11 1913 (530-542). 
[Ilymenoptera.] 508 
Cockerell, T. D. A. Descriptions and 
records of bees. liii. Ann. Mag. Nat. 
Hist. London 12 1913 (103-110). 
[Ilymenoptera.] 509 
Cockerell, T. D. A. Descriptions and 
records of bees. liv. Ann. Mag. Nat. 
Hist. London 12 1913 (368-376). 
[Ilymenoptera.] 510 
Cockerell, T. D. A. Descriptions and 
records of beos. Iv. Ann. Mag. Nat. 
Hist. London 12 1913 (505-514). 
[Ilymenoptera.] 611 
Cockerell, T. D. A. Two new Cana- 
dian bees. Canad. Entomol. London 
Can. 45 1913 (12-13). [Hymenoptera.] 
512 
Cockerell, T. D. A. The bee genus 
Hoplitella. Canad. Entomol. London 
Can. 45 1913 (34). 513 
Cockerell, T. D. A. The bee-genus 
Thrinchostoma in Asia. Canad. Ento- 
mol. London Can. 45 1913 (35-36). 
[Ilymenoptera.] 514 
Cockerell, T. D. A. The genera 
Parotermes and llodotermes. Ent. 
News Philadelphia 24 1913 (6-8). 
[Isoptera.] 515 
Cockerell, T. D. A. The first fossil 
anthomyid fly from Florissant. Ent. 
News Philadelphia 24 1913 (295-296). 
[Dipteral] 516 
Cockerell, T. D. A. Some oriental 
bees. Entomologist London 46 1913 
(34-36). [Ilymenoptera.] 517 
Cockerell, T. D. A. Bees of the genus 
Megachile from Australia. Entomologist 
London 48 1913 (165-168). [Hymeno- 
ptera.] 518 
Cockerell, T. D. A. The first fossil 
Mydaid fly. Entomologist London 46 
1913 (207). [Diptera.] 519 
Cockerell, T. D. A. A fossil asilid fly 
from Colorado. Entomologist London 
46 1913 (213). [Diptera.] 520 
Cockerell, T. D. A. Two new Coc- 
ci.dae. J. Econ. Ent. Concord N.H. 6 
1913 (142-143). 521 
Cockerell, T. D. A. A new gall on 
Periloma serrulatum. J. Econ. Ent. 
Concord N.H. 6 1913 (279-280). [Di- 
ptera.] 522 
Cockerell, T. D. A. Some Australian 
bees. Philadelphia Proc. Acad. Nat. 
Sci. 65 1913 (28-44). [Ilymenoptera.] 
523 
Cockerell, T. D. A. Australian bees, 
i. New Crocisa, with list of the Aus- 
tralian species of the genus. Proc. 
Linn. Soc. N. S. Wales 37 1913 (594- 
595). [Ilymenoptera.] 524 
Cockerell, T. D. A. A small collec- 
tion of bees from Tasmania. Proc. 
Linn. Soc. N. S. Wales 37 1913 (596- 
599). [Ilymenoptera.] 526 
• Cockerell, T. D. A. Meliponine boos 
from Central America. Psyche Boston 
20 1913 (10-14). [Ilymenoptera.] 526 
Cockerell, T. D. A. The genus 
Phryganea ( Trichoptera ) in the Floris- 
sant shales. Psyche Boston 20 1913 
(95-96). 527 
Cockerell, T. D.iA. A new beo of the 
genus Emphor. Psyche Boston 20 1913 
(107). [Ilymenoptera.] 528 
Cockerell, T. D. A. The drngon-flv 
genus Agrion ( Calepteryx ) in Colorado. 
Psyche Boston 20 1913 (173-174). 
[Paraneuroptera.] 529 
Cockerell, T. D. A. A new genus of 
Ortlioptera from Guatemala. Washing- 
ton D.C. Proc. Ent. Soc. 14 1913 (195- 
196). 530 
Cockerell, T. D. A. Remarks on fossil 
insects. Washington D.C. Proc. Ent. 
Soc. 16 1913 (123-126). 631 
Cockerell, T. D. A. Some fossil insects 
from Florissant, Colorado. W ashington 
