ADDITIONS TO THE LIBRARY. 69 



Chodat (Robert). Muraltiae novae. (Mitt. bot. Mus. Univ. 



Zurich, Ixxvi.) 8vo. Zurich, 1916. Author. 



Christ (Hermann). Der Briefvvechsel der Easier Botaniker des 18. 



Jahrhunderts Achilles Mieg, Werner de la Chenal und 



Jacob Chhistoph Ramspeck mit Albrecht v. Hallbh. (Verb. 



Nat. Ges. Basel, xxix.) 8vo. Basel, 1918. Author. 



Christy (Miller). John Gibbs (1822-? 1892) : An Essex Botanist. 



(With Portrait.) (Essex Nat. vol. xviii. 1917.) 



8vo. Colchester, 1917. Author. 

 Collinge (Walter Edward). Some Observations on tbe Life- 



Histoi'j and Habits of tbe Terrestrial Isopoda (Woodlice). 



(Scott. Nat. 1915.) 8vo. 1915. Author. 



The Economic Status of Wild Birds. (Scott. Nat. 1917.) 



8vo. 1917. Author. 



Descriptions of Three New Varieties of British Woodlice. 



8vo. 1917. Author. 



Description of a New Species of Terrestrial Isopod from 



the Guacharo Cave, Trinidad. (Journ.Zool. Res, vol. ii. 1917.) 



4to. 1917. Author. 



A Note on tbe Variation of tbe Pseudotracbeal-bearing 



Appendages in some Terrestrial Isopoda. (Journ. Zooi. Res. 

 vol. i. 1916.) 4to. 1916. Author. 



Notes on the Variation of some British Terrestrial Isopoda. 



(Joarn. Zool. Res. vol. i. 1916.) 4to. 1916. Author. 

 On the Marine Isopod Idotea ochotensis, Brandt. (Journ. 



Zool. Res. vol. i. 1916.) 4to. 1916. Author. 



Note on an Interesting Abnormality in the Alimentary 



CaTinl of tbe Isopod Idotea linearis (Pennant). (Journ. Zool. 

 Res. vol. i. 1916 ) 4ro. 1916. Author. 



Some Remarks upon the Structure and Generic Position 



of Idotea laatsfris, Thomson. (Journ. Zool. Res. vol. i. 1916.) 



4to. 1916. Author. 



On the Structure of tbe Marine Isopod Mesidotea sUnrica 



(Birula), with some remarks upon allied genera. (Journ. Zool. 

 Res. vol. i. 1916.) 4to. 1916. Author. 



A Note on the Marine Isopod Idotea elm</aia, JNliers 



(Journ. Zool. R^s. vol. i. 1916.) 4to. 1916. Author. 



Zoological Results of tbe Abor Ex])edition, 1911-12. 



Terrestrial Isopoda, II. (Records Indian Mus. vol. viii.) 



4to. Calcutta. 1916. Author. 

 Comstock (John Henry) and Comstock (Anna Botsford). A 

 Manual of tbe Study of Insects, loth edit. 



Svo. fthuca, X.r., 1917. 

 Comstock (Anna Botsford). See Comstock (John Henry). 

 Connecticut. 



State Q-3ological and Natural History Survey. 



Bulletin. No. 22. Guide to tbe insects of Connecticut. 

 Prepared under the direction of W.E. Hritton. Part III. 

 The Ilymenoptera, or wasp-like insects, of Connecticut. 



