Part 22

1. Distribution and taxonomy of Mammals of Nebraska. By J. Knox Jones, Jr. Pp. 1-356, pls. 1-4, 82 figures in text. October 1, 1964. $3.50.

2. Synopsis of the lagomorphs and rodents of Korea. By J. Knox Jones, Jr., and David H. Johnson. Pp. 357-407. February 12, 1965.

3. Mammals from Isla Cozumel, Mexico, with description of a new species of harvest mouse. By J. Knox Jones, Jr., and Timothy E. Lawlor. Pp. 409-419, 1 figure in text. April 13, 1965.

4. The Yucatan deer mouse, Peromyscus yucatanicus. By Timothy E. Lawlor. Pp. 421-438, 2 figures in text. July 20, 1965.

5. Bats from Guatemala. By J. Knox Jones, Jr. Pp. 439-472. April 18, 1966.

More numbers will appear in volume 16.

Vol. 17.

1. Localities of fossil vertebrates obtained from the Niobrara Formation (Cretaceous) of Kansas. By David Bardack. Pp. 1-14. January 22, 1965.

2. Chorda tympani branch of the facial nerve in the middle ear of tetrapods. By Richard C. Fox. Pp. 15-21, May 22, 1965.

3. Fishes of the Kansas River System in relation to zoogeography of the Great Plains. By Artie L. Metcalf. Pp. 23-189, 4 figures in text, 51 maps. March 24, 1966.

4. Factors affecting growth and reproduction of channel catfish, Ictalurus punctatus. By Bill A. Simco and Frank B. Cross. Pp. 191-256, 13 figures in text. June 6, 1966.

5. A new species of fringe-limbed tree frog, genus Hyla, from Darien, Panama. By William E. Duellman. Pp. 257-262, 1 figure in text. June 17, 1966.

6. Taxonomic notes on some Mexican and Central American hylid frogs. By William E. Duellman. Pp. 263-279. June 17, 1966.

7. Neotropical hylid frogs, genus Smilisca. By William E. Duellman and Linda Trueb. Pp. 281-375, pls. 1-12, 17 figures in text. July 14, 1966.

8. Birds from North Borneo. By Max C. Thompson. Pp. 377-433, 1 figure in text. October 27, 1966.

9. Natural history of cottonmouth moccasin, Agkistrodon piscivorus (Reptilia). By Ray D. Burkett. Pp. 435-491, 7 figures in text. October 27, 1966.

More numbers will appear in volume 17.