520 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



6. Report of the Department of Ornithology for 1920. < Proceed- 

 ings California Academy of Sciences, 4th Ser., Vol. X, No. 12, 

 pp. 148-149, July 2, 1921 (in Report of Director for 1920). 



7. Notes on the Birds and Mammals of Siskiyou County, Cali- 

 fornia. < Proceedings California Academy of Sciences, 4th Ser., 

 Vol. XI, No. 5, pp. 73-94, July 11, 1921. 



8. Handy Collecting Case. <Journal of Mammalogy, Vol. II, No. 

 3, pp. 174-176, 1 text-figure, August, 1921. 



9. Extension of Breeding Range of Marsh Sparrow and Monterey 

 Hermit Thrush. <The Condor, Vol. XXIII, No. 5, pp. 164-165, 

 September 26, 1921. 



10. Notes on Fall Migrations of Fox Sparrows in California. <The 

 Condor, Vol. XXIII, No. 6, pp. 178-182, November 19, 1921. 



11. Concerning Incubation on the Part of the Male Belted Kingfisher. 

 <The Condor, Vol. XXIII, No. 6, pp. 194-195, November 19, 

 1921. 



Van Denburgh, John ; and Slevin, Joseph R. 



1. A List of the Amphibians and Reptiles of Nevada, with Notes 

 on the Species in the Collection of the Academy. <Proc. Calif. 

 Acad. Sci., 4th Ser., Vol. XI, No. 2, pp. 27-38, July 8, 1921. 



2. A List of the Amphibians and Reptiles of Idaho, with Notes on 

 the Species in the Collection of the Academy. <Proc. Calif. 

 Acad. Sci., 4th Ser., Vol. XI, No. 3, pp. 39-47, July 8, 1921. 



3. A List of the Amphibians and Reptiles of the Peninsula of Lower 

 California, with Notes on the Species in the Collection of the 

 Academy. <Proc. Calif. Acad. Sci., 4th Ser., Vol. XI, No. 4, 

 pp. 49-72, July 8, 1921. 



4. Preliminary Diagnoses of New Species of Reptiles from Islands 

 in the Gulf of California, Mexico. <Proc. Calif. Acad. Sci., 4th 

 Ser., Vol. XI, No. 6, pp. 95-98, July 30, 1921. 



5. Preliminary Diagnoses of more New Species of Reptiles from 

 Islands in the Gulf of California, Mexico. <Proc. Calif. Acad. 

 Sci., 4th Ser., Vol. XI, No. 17, pp. 395-398, December 17, 1921. 



Van Duzee, Edward P. 



1. Characters of some new species of North American Hemipterous 

 insects with one new genus. <Proc. Calif. Acad. Sci., Vol. XI, 

 No. 10, pp. 111-134, October 15, 1921. 



2. Our North American species of Strongylocoris. <Proc. Calif. 

 Acad. Sci., Vol. XI, No. 11, pp. 135-136, October 15, 1921. 



3. Characters of eight new species of North American Anthocori- 

 dae or flower bugs. <Proc. Calif. Acad. Sci., Vol. XI, No. 12, 

 pp. 137-144, October 15, 1921. 



4. A study of North American grass-bugs of the genus Irbisia. 

 <Proc. Calif. Acad. Sci., Vol. XI, No. 13, pp. 145-152, October 

 15, 1921. 



