COLWIN, A. L. Ph.D., M.I. I.E., Prof. — Dept. of Biol., Queens Coll., 

 FLUSHING 67, L.I., N.Y., U.S.A. 

 a. Fertilization: sperm-egg association and sperm penetration; cortical 

 changes; membrane changes, lytic aspects. Living material and electron 

 microscope studies. ( Enter opneusta, Echinodermata, Annelida) (in col- 

 laboration with Mrs L. H. COLWIN) 



COLWIN, Mrs. L. HUNTER Ph.D., Prof. — Dept. of Biol, Queens Coll., 

 FLUSHING 67, L.I., N.Y., U.S.A. 

 a. Fertilization: sperm-egg association and sperm penetration; cortical 

 changes; membrane changes, lytic aspects. Living material and electron 

 microscope studies. (Enter opneusta, Echinodermata, Annelida) (in col- 

 laboration with A. L. COLWIN) 



CONAWAY, C. H. B.S., Ph.D. — Dept. of Zool., Univ. of Missouri, CO- 

 LUMBIA, Mo., U.S.A. 



CONDORELLI, M. Dott. in Med. — Semeiotica Medica, Universita di Ro- 

 ma, Policlinico Umberto I, ROMA, Italia 



CONINCK, L. A. P. De Dr.Sc, Prof. — Lab. voor Zool, Afd. Morphol., 

 Universiteitstraat 14, GENT, Belgie 



CORLISS, C. E. B.S., M.S., Ph.D. — Div. of Anat., Med. Units, Fac. of 

 Biol. Sci., Univ. of Tennessee, MEMPHIS 3, Tenn., U.S.A. 



a. Study of mitotic activity and its relation to morphogenesis in young 

 embryos. Mus norvegicus albinus (Rodentia) 



b. Colchicine toxicity to embryonic tissue. Mus norvegicus albinus (Ro- 

 dentia) 



c. Study of mitotic activity in the central nervous system and its relation 

 to morphogenesis and virus susceptibility. Gallus domesticus (Aves) 



CORNER, G. W. A.B., M.D., D.Sc, F.I.I.E., Prof. — Rockefeller Inst, for 



Med. Research, 66th St. and York Ave., NEW YORK 21, N.Y., U.S.A. 

 a. Embryology and physiology of the uterus. (Mammalia) 

 CORNER, Jr., G. W. — Dept. of Embryol., Carnegie Inst, of Washington, 



Wolfe and Madison Sts., BALTIMORE 5, Md., U.S.A. 

 a. Determinations of blood, amniotic and intervillous space pressures 



throughout pregnancy. Macaca mulatta (Primates) (in collaboration with 



Miss E. M. RAMSEY and W. N. LONG) 

 COSTELLO, D. P. Ph.D., F.I. I.E., Prof. — Dept. of Zool., Univ. of North 



Carolina, CHAPEL HILL, N.C., U.S.A. 



a. Studies in experimental cytology. Polychoerus spec. (Acoela, Turbel- 

 laria) , Nereis limbata, Chaetopterus spec. (Polychaeta) , Amby stoma 

 maculatum (Urodela) (in collaboration with Miss C. HENLEY) 



b. Effects of antimitotic agents on larval tail-tips. Ambystoma maculatum 

 (Urodela) (in collaboration with Miss C. HENLEY) 



COSTLOW, J. D. A.B., Ph.D. — Duke Univ. Marine Lab., BEAUFORT, 



N.C., U.S.A. 

 COTRONEI, G. Dott., F.I.I.E., Prof. — 1st. di Anat. comp. dell'Univ., Fac. 



di Sci., Via Borelli 50, ROMA, Italia 

 COULOMBRE, A. J. B.S., M.S., Ph.D. — Dept. of Anat., Yale Univ. 



School of Med., 333 Cedar St., NEW HAVEN 11, Conn., U.S.A. 



a. Developmental physiology of corneal transparency. Gallus domesticus 

 (Aves) (in collaboration with J. L. COULOMBRE) 



b. Electron microscopic study of the developing intestinal mucosa. Gallus 

 domesticus (Aves) (in collaboration with J. L. COULOMBRE) 



29 



