Lar 53 Leghissa 



LARAMBERGUE, M. de Dr es Sc. Prof. — Lab. de Zool., Fac. des Sci., 

 POITIERS, Vienne, France. 



a. Rechcrches sur le developpement embryonnaire de l'appareil genital 

 hermaphrodite de divers Gastropodes. 



b. Differentiation des gametes chez des Gastropodes hermaphrodites. 



c. Genetique des races euphalliques et aphalliques de Bulinus truncatus 

 (contortus). (Gastropodes) 



LATIMER. H. B. Ph.D., Prof. — Dept of Anat., Univ. of Kansas, Med. 

 School. LAWRENCE, Kan., U.S.A. 



a. Some anomalies found in a series of 180 fetal dogs. (Mammals) 



b. Growth of the organs and systems of the rabbit in the prenatal and 

 postnatal periods. Oryctolagus cuniculus (Mammals) 



c. Statistical study of the parts of the nervous system and the endocrine 

 glands in the guinea pig. Cavia porcellus (Mammals) 



d. Prenatal growth of the urogenital system of the dog. Canis familiaris 

 (Mammals) 



e. Changes in the size of the ventricular walls of the heart in the rabbit, 

 guinea pig, dog and man. (Mammals) 



LAVELLE, A. B.S., M.S., Asst Instructor — Dept of Anat., Univ. of 



Pennsylvania, School of Med., PHILADELPHIA 4, Pa, U.S.A. 

 a. Development of chromophil substance in central nervous system. Guinea 



pig and man (Mammals) (in collaboration with W. F. WINDLE) 

 LEACH, W. J. B.A., M.A., Prof. — Dept of Anat., Ohio State Univ., 



COLUMBUS 10, Ohio, U.S.A. 



(no data received over this year) 

 LEBLOND. C. P. Prof. — Dept of Anat., McGILL Univ., MONTREAL, 



P.Q., Canada. 



a. Development of the thyroid gland. (Vertebrates) 



b. The development of bones and teeth as shown by radioautographs with 

 the help of radio-phosphorus and radio-carbon. (Vertebrates) (in col- 

 laboration with R. GREULICH and L. F. BELANGER from Dept of 

 Histol., Univ. of OTTAWA) 



LEE, G. M. A.B., Prof. — Dept of Anat., Univ. of Kansas, Med. School, 



LAWRENCE, Kan., U.S.A. 

 a. Development of the central and peripheral nervous system in relation 



to behavior patterns along Coghillian lines of investigation. Amblystoma 



tigrinum and maculatum (Amphibia) (in collaboration with P. G. 



ROOFE) 

 LEE, H. J. v. d. — Zool. Lab. der Rijks Univ., Janskerkhof 3, UTRECHT, 



Holland, 

 a. Microincineration of various stages of development. Limnaea stagnalis 



(Gastropoda) 

 LEGHISSA, S. Ph.D. — 1st. di Anat. comp., Via Belmeloro 8, BOLOGNA, 



(103), Italia. 



a. Study of the cortex in Ascidian eggs. Fusion of blastomeres in Ascidians. 

 Ascidia (Urochordata) 



b. Differentiation and morphology of nervous tissue in Coelenterata. 



c. Differentiation and morphology of nervous tissue in Vertebrates. 



d. Effects of antimitotics on regeneration of peripheral nerves and on meta- 

 morphosis of Amphibians. Rana, Bufo (in collaboration with P. PAS- 

 QUINI) 



