25 Echin. 
Physiology, Development. 
1011, 1015 
The catalase of sea urchin eggs before 
and after fertilization ; Amberg & Win- 
ternltz, 4. 
3. Formation of Gonads. 
Kupelwieser, 259. 
In Echinocardium ; CauUery , 61 & 62 : 
in Avtedon ; Cotronei, 103 : in Solaster 
endeca ; Gemmill, 159. 
Fascia vitellogena nell’oocite di 
Antedon ; Cotronei, 102 : Relation of 
Zona pdlucida to formation of fertiliza- 
tion membrane in egg of Strongylocen- 
trotu8 ; Elder, 141 : Fertilization 
membrane of Arbacia eggs ; Kite, 238 : 
Sperm of Ech. ; Meves, 315 & 316: 
Cortical layer of eggs of Ech ; Moore, 
321 : Follicolo e pellucida in uovo degli 
Echinidi ; Russo, 366. 
Cytology of hybrid ova ; Doncaster & 
Gray, 129. 
Ilermaphroditismus bei Aeterias 
rubcns ; Retzius, 352. 
4. Oviposition, etc. 
Spawning and fertilization of Solaster 
endeca ; Gemmill, 159. 
Bei Reifungsprozess der Eier, Asteri- 
den ; Retzius, 351. 
Relation of first cleavage plane to 
entrance-point of sperm ; Just, 232 : 
Mittelstiickes des Echinidenspermiums 
im befruchteten Ei bis zura Ende der 
ersten Furch ungsteilung ; Meves, 317. 
5. Larval stages. 
In Plankton; Ditlevsen, 124: Grttf, 
172 : Linko, 276 & 277. 
Auricularia from Antarctic; MacBride, 
305 : Auricularia and Spatangid plutei 
in gulf of Trieste ; Stiasny, 385. 
Larvae of Ech., and Ast. ; Joubin, 
226 : of Echinometra lucunter ; Morten- 
8en, 331. 
Variation in larvae of Strongylocen- 
trotus ; Runnstrbm, 365. 
Matamerism of echinopluteus ; Grave, 
173. 
L’appareil excr&e-ur chez la larve de 
Strongylocentrotus ; Runnstrflm, 363. 
Of Solaster endeca ; Gemmill, 159 & 
162. 
Pentacrinoid larvae; Clark, A. H., 
82. 
6. Organogeny. 
Gurwitsch, 184. 
Organverlagerungen der Echinoder- 
men-Metamorphose ; Heider, 196. 
Differenzierung der Keimblatter; 
Fischel, 145. 
Formation of tentacles in the Cucu- 
mariidae ; Ohshima, 337 : Histogenese 
der Synapta ; Reimers, 348. 
Of Echini ; Jackson, 220 : Echino- 
cardium cordatum and Parechinua 
miliaria ; Theel, 393 : of Solaster 
endeca ; Gemmill, 159. 
7. Post-larval growth stages. 
Young ? Cucumaria from Antarctic ; 
MacBride, 305. 
Development of peristome plates in 
Echinocardium ; Hawkins, 190 : Among 
Holectypoida and other Irregular 
Echinoids ; Hawkins, 191 ; of Echinoid 
test; Jackson, 220. 
Aateronyx loveni ; Mortensen, 330 : 
Linclda ; Richters, 355. 
8. Experimental Embryology. 
Harvey, 187 & 188: Hertwig, R., 
211: Konopacki, 249: Loeb & Waste- 
neys, 294 & 295. 
Homogene und heterogene Ver- 
schmelzungen bei Echinidenkeimen ; 
Bierens de Haan, 31. 
Maturation of parthenogenetic eggs ; 
Doncaster, 128. 
Effect of prevention of oxidation of 
spermatozoa ; Drzewina & Bohn, 137 : 
Oxydationsvorgange im befruchteten 
und unbefruchteten Seesternei ; Loeb 
& Wasteneys, 296 : L’effet de l’inanition 
sur la larve de TOursin; RunnstriJm, 
364. 
Rendering resistant Starfish eggs nor- 
mal for fertilization ; Lillie, 275 : Arti- 
ficial fertilization ; Loeb, 280, 282, 284, 
286, 287, 288, 289, 290, 291, 292 : Sperm 
of Arbacia in plasma ; Morse, 326 : 
Fertilization of eggs of Strongylocentro- 
tus ; Robertson, 366 & 357. 
Influence of temperature on Echinoid 
ova ; Bury, 58 : of surroundings on 
reproductive periodicity ; Lo Bianco, 
279. 
