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LIBRARY 
Mabel Colcord, Librarian 
NEW BOOKS 
British Museum (Natural History). 
Insects of Samoa ... Part VI. Diptera, fasc. 5, Ortalidae. By 
J. R. Malloch . . . Calliphoridae. By J. R. Malloch. p. 215-337. 
London, Trustees of the British Museum, 1930. 
Dahl, Friedrich. 
Die Tierwelt Deutschlands . .. 20 Teil. Zweifligler oder Diptera 
IV: Syrphidae--Conopidae. 143 p., illus. Jena, Fischer, 1930. 
Contents: Sack, P. Schwebefliegen oder Syrphidae, p. 1-118; Krdber, 
QO. Familie Conopidae (Blasenkopffliegen), p. 119-142. 
Edwards, W. HH. - 
Insect pests of sweet potato and of cassava in Jamaica. 12 p., 
plate. Kingston, Jamaica, G. P. 0., 1930. (Jamaica Dept. Agr. Ent. 
Bute.) 
Efflatoun, H. C. 
: A monograph of the Egyptian Diptera. Part III, Family Ta- 
banidae. 114 p., illus., 2 col. pl. Le Caire, Imprimerie A. Lenci- 
oni, 1930. (Mémoire Soc. Roy. Ent. d'Egypte, t. 4, fase. 1.) 
Forbes, W. T. M. 
Heterocera or moths (excepting the Noctuidae, Geometridae and Py-— 
ralidae). 171 p., 2 pl. New York, Pub. by the Academy, 1930. 
(N. Y. Acad. Sciences. Scientific Survey of Porto Rico and the 
Wirgin islands vol. XII, part 1. Insects of Porto Rico.and the 
Virgin Islands.) 
Goodey, T. 
. On a remarkable new nematode, Tylenchisema oscinellae gen. 
6t spec. n., parasitic in the frit-fly, Oscinella frit L., attack-— 
inevoats. Philosophical Trans. ‘Roy. Soc. London, “Ser. B. vol, 
218, p. 315-343. pl. 22-26, June 28, 1930. [B 456] References, 
p. 340. 
Gourlayv, E. S. 
= Preliminary host~—list of the entomophagous insects in New 
Zealand. 13 p. Wellington, W. A. G. Skinner, 1930. (New Zealand 
Dept. Cci. & Indust. Research Bul. 22; Cawthron Institute, Nelson, 
Noxious Weeds Research Bul. No. 1.) 
Howard, L. 0. 
A history of applied entomology (somewhat anecdotal). 564 p., 5l 
pl. Washington, Smithsonian Institution, 1950. (Smithsonian Mis- 
cellaneous Collections v. 84 (whole volume). Publication No. 
3065. ) 
Jaeger, E. C. | . 
A dictionary of Greek and Latin combining forms used in zoological 
names. 101 p. Springfield, Ill., and Baltimore, Md., Charles or 
Thomas, 1930. 
