JOHN BUCK 79 



2. Buck, John. Possible mechanism and rationale of cyclic COj retention In- insects. I'roc. 

 Xth Int. Congr. Enlomol. In press. 



3. Buck, John and Stanley Friedman. Carbon dioxide trans])ort in diajmusing pupae. 

 Anal. Rec. 125: 556, 1956. 



4. Buck, John and Margaret Keister. Cyclic CO2 release in diapausing Agajjema i)upae. 

 Biol. Bull. 109: 144-163, 1955. 



5. Buck, John and Margaret Keister. Unpublished observations. 



6. Case, J. F. Carbon dioxide and o.xygen effects on the spiracles of flies. Physiol. Zool. 

 29: 163-171, 1956. 



7. Case, J. F. Differentiation of the effects of ])H and CO2 on spiracular function. J . Cell. & 

 Comp. Physiol. In press. 



8. Case, J. F. Neural basis of insect spiracular function. Anal. Rec. 124: 270, 1956. 



9. Hassan, A. A. G. The structure and mechanism of the spiracular regulatory apparatus 

 in adult Diptera and certain other groups of insects. Trans. Roy. Ent. Soc. 94: 103-153, 

 1944. 



10. Hazelhoff, E. H. On a new form of breathing regulation (regulation of diffusion) in 

 insects and Arachnida. Proc. Seel. Sci. Koninkl. Akad. Welenscli. .Amsterdam 29: 492-496, 

 1926. 



11. Herford, G. M. Tracheal pulsation in the flea. /. E.xper. Biol. 15: 327-338, 1938. 



12. Punt, A. The respiration of insects. Physiol. Comp. Oecol. 2: 59-74, 1950. 



13. Schneiderman, H. a. and VV. E. Beckel. The coordination and control of .spiracular 

 valves in relation to discontinuous release of carbon dioxide l)y diai)ausing pupal insects. 

 Anat. Rec. 120: 69, 1954. 



14. Schneiderman, H. A. Si)iracular control of discontinuous resi)irati()n in insects. Nature 

 177: 1169-1171, 1956. 



15. Schneiderman, H. .\. and C. M. Williams. .\n experimental analysis of the discon- 

 tinuous respiration of the cecropia silkworm. Biol. Bull. 109: 123-143, 1955. 



16. WiGGLESWORTH, V. B. The regulation of respiration in the flea, Xenopsylla cheopsis. 

 Roths. (Pulicidae). Proc. Roy. Soc. London, s. B 118: 397-419, 1935. 



17. WiGGLESWORTH, V. B. The effect of pyrethrum on the spiracular mechanism of insects. 

 Proc. Roy. Ent. Soc. London, s. A 16: 11-14, 1941. 



