TILE ENTOMOLOGIST'S LIBRARY. 333 



Weismann, A. Die Entwickelung der Dipteren im Ei, nach Beobach- 



tungen an Chironomns, Musca vomitoria und Pulex canis. (Zeit- 



schrift filr wisseus. Zoologie, xiii., p. 107-204.) 

 Die uacheuibryonale Eutwickelung der Musciden nach Beo- 



bachtungen an Musca vomitoria und Sarcophaga carnaria. (The 



same, xiv., p. 187-836.) 

 Zaddach, G. Untersuchung liber die Entwickelung und den Bau der 



Gliederthiere. Heft 1. Die Entwickelung des Phryganiden-Eies. 



Berlin, 1854. 



Also memoirs by Bobretzky, Brandt, Bruce, Butschli, Claus, Dewitz, 

 Ganin, Grimm, Hertwig, Korotneff, Leuckart, Ludwig, Metschnikoff, 

 Melnikow, Nusbaum, Packard, Patten, Tichomiroff, Wagner, and Zacha- 

 rias. 



Phylogeny or Origin of Insects. 



Brauer, F. Betrachtungen ueber die Verwandluug der Inseckten im 



Sinne der Descendenz-theorie. (Verb. Zool. bot. Ges. Wien., 1869.) 

 Lubbock, J. On the origin and metamorphoses of Insects. London, 



1874. (Also Journ. Linn. Soc. London, xi , 422, 1873.) 

 Mayer, P. Ueber Outogenie und Phylogenie der Insekten. (Jena. 



Zeits. f. Nat., x., 1876.) 

 Packard, A. S. Hints on the ancestry of insects. (Chapter xiii. of 



" Our Common Insects.") Boston, 1873. 



Review of Mayer's article. (Amer. Nat., x., 688, 1876.) 



Genealogy of the Hexapoda. (3d Rep. U. S. Entomological 



Commission, 295-304, 1883.) 



Insects and the Fertilization of Plants. 



Darwin, C. On the various contrivances by which British and 



foreign Orchids are fertilized by Insects. 1862. 



Animals and plants under domestication, i., ii. 1868. 



- Different forms of flowers. 1880. 

 Lubbock, J. British wild flowers in relation to insects. London, 



1875. 

 Miiller, H. Alpenblumen, ihre Befruchtung durch Insekten und 



ihre Anpassungen an dieselben. Leipzig, 1881. 

 Fertilization of Flowers. English Translation. London. 



Geographical Distribution. 



LeConte, J. L. The Coleoptera of Kansas and eastern New Mexico. 



(With colored map in illustration of the entomological provinces 



of North America. Smithsonian Contributions, 1859.) 

 Packard, A. S. On the Geographical Distribution of the Moths of 



Colorado. (Rt. U. S. Geological Survey for 1873.) 1874. 

 The geographical distribution of the Phalsenida? of the U. S. 



(pp. 567-594 of Monogr. of Geometrid Moths, 1876.) 



Some characteristics of the central zoo-geographical province of 



the U. S. (Amer. Nat., 1878.) Also see zoo-geographical map of 

 N. A. in 3d Rep. U. S. Entomological Commission, 1883. 



