230 ALPHABETICAL COMPILATION 



Moore, A. R., and M. M. Moore, 1931. Paracentrotus lividus. 



Motomura 1941b. S. pulcherrimus. 



Runnstrom, 1948a. Ps. miliaris, Echinocardium cordatum, trypsin. 



Runnstrom, 1949a, 1952a. General. 



Runnstrom and Monne, 1945a. Ps. miliaris, Echinocardium cordatum; trypsin. 



Runnstrom, Monne, and Broman, 1944. Ibid. 



Runnstrom, Monne, and Wicklund, 1946. Ibid. 



Cleavage and Development (Eggs or Sperm Radiated). — Delayed cleavage and devel- 

 opment (Mavor and De Forrest, 1924; Henshaw, et al., Francis, C. T. Henshaw, 

 Cohen, 1 932-1 941 ; Chesley, 1934; Heilbrunn and Young, 1935; Evans and Beams, 

 1939; Little and Evans, 1940; Evans, 1940, 1942, 1947, 1950; Rugh, 1949; Luck^, 

 Ricca, and Parpart , 1951; Barron and Seki, 1952). Cleavage delay occurs mostly 

 in prophase (Henshaw, 1938c, 1940 II; Henshaw and Cohen, 1940, see Henshaw, 

 1940 IV). Multipolar cleavage (Henshaw, 1938b, 1940 VI, 1941). Enlarged nuclei 

 with nucleoli in prophase with delay in cleavage (E. B. Harvey, 1946a). Effect on 

 gastrulation, form exogastrulae (Waterman, 1934). 



Recovery (Henshaw, 1932, 1938b, etc.; White, 1938; Evans, 1950). Recovery not 

 affected by visible light, thus differing from ultraviolet (Blum, et a^., 1949 a, 1950 c, 



1951)- 



Delay greater with addition of ovarian tissue (Heilbrunn and Young, 1935) ; with 

 lowered temperature (Henshaw, 1940 V). Delay inhibited by potassium citrate 

 (Wilbur and Recknagel, 1943) ; delay lessened by packing of eggs (Cohen, 1940) ; by 

 oxygen-lack (Anderson, 1939). Delay in cleavage of white halves but not of (non- 

 nucleate) red halves if radiated before fertilization (Henshaw, 1938 a; Blum, et al. 

 1950 c, 1 951). Enlarged nuclei with nucleoli in early prophase of white halves (E. B. 

 Harvey, 1946 a). 



Parthenogenetic Agent. — In whole eggs, white halves and (non-nucleate) red halves 

 (E. B. Harvey, 1940 unpub., but see reference in Giese, 1947, p. 269, line 33 of first 

 column). 



Cause Cytolysis . — (Luck6, Ricca, and Parpart, 1951). 



Permeability. — No effect (Richards, 1915; Luck^, Ricca and Parpart, 1951). 



Respiration. — Of eggs. No effect (Chesley, 1934). Slight effect (Evans, 1940). Of 

 sperm. Inhibition (Barron, Gasvoda, and Flood, 1949; Barron, Flood, and Gasvoda, 

 1949). Of eggs and sperm, inhibition in large doses, increase in small (Barron and 

 Seki, 1952). 



Viscosity. — No effect on unfertilized eggs (Wilbur and Recknagel, 1943; W. L. 

 Wilson, 1950). Period of increased viscosity after fertilization continues longer 

 (W. L. Wilson, 1950). 



Breaking with Centrifugal Force. — Break more readily after radiation (E. B. H., 1940 

 unpub.). 



Loss of Fertilizin. — And agglutinating power (Richards and Woodward; 1915; 

 Evans, Beams, and Smith, 1941; Metz, 1942). 



Loss of Jelly. — (Evans and Beams, 1939; Evans, 1940 b; M. E. Smith and Evans, 

 1940; Evans, Beams, and Smith, 1941; E. B. H., 1940 unpub.). 



Sperm. — Loss of motility and fertilizing power (Evans and Beams, 1939; Evans, 

 1942, 1947) ; effect lessened by proteins, egg albumen, etc., in the sea water (Evans 

 and Slaughter, 1941; Evans, Slaughter, Little, and Failla, 1941). No recovery 

 (Henshaw, 1936, 1938b). Sperm is more sensitive than the egg to x-rays (Mavor and 

 De Forrest, 1924; Henshaw, 1936). 



Vitelline Membrane. — (Kopac, 1940c, 1941b). 



Amoebocytes. — Become spherical (E. B. H., 1940 unpub.). 



