Publikationen. 15 
Soös, L. (1). Degeneration and Phagocytosis of the Egg-Cells 
of the Gastropods. Ann. Mus. nation. Hungar., Vol. 9, 1911, p. 283 
—9291, 1 Taf., 1 Fig. 
— (2). A csiga-petek elsatnyulasa Allat. Közlem. Köt. 10, 1911, 
p. 1—14, 1 Taf., 1 Fig. — On the degeneration of the egg-cells of the 
Gastropods, p. 60. 
Southwell, T. Notes on the genera Margaritifera und Aviculidea 
and on post mortem colour changes in Echinoids. Ceylon Mar. Biol. 
Rep. Colombo Part. 5, 1911, p. 205—208. 
Spence, Geo. €. On ihe Dart of Helix undata Lowe. Journ. Conch. 
London, Vol. 13, 1911, p. 219, 1 Fig. 
Spiro, Jeanne. Recherches sur la structure histologique du tube 
digestif de l’Helix pomatia L. Rev. suisse Zool., Tome 19, 1911, p. 275 
— 302, 1 Taf. 
Staff, Hans v. und Hans Reck. Die Lebensweise der Zweischaler 
des Solenhofener lithographischen Schiefers. Sitzungsber. Ges. Nat. 
Freunde Berlin, 1911, p. 157—175, 6 Taf., 4 Fig. 
Steinmann, ©. (1). Probleme der Ammoniten-Phylogenie (Gattung 
Heterotissotia). Sitzungsber. Ges. Naturk. 1909, p. 1—16. 
— (2). Zur Phylogenie der Belemnoidea. Zeitschr. indukt. Ab- 
stammungslehre, Berlin, Bd. 4, 1911, p. 103—122. 
Sterki, V. (1). Additional notes on the Locomotive Disk of Stylom- 
matophora. Nautilus, Vol. 25, 1911, p. 62—64. 
— (2). Notes on the anatomy and physiology of the Unionidae. 
Ohio Naturalist Columbus, Vol. 11, 1911, p. 331—334. 
— (3). The cardinal Teeth of Pisidium. Nautilus, Vol. 25, 1911, 
p. 2—3. 
— (4). Civilization and Snails. Nautilus, Vol.24, 1911, p. 98 
—101. 
Stiles, Georges W. The Value of the Shellfish Industry and the 
Protection of Oysters from Sewage contamination. Yearbook U. 8. 
Dept. Agric. 1910, 1911, p. 371—378, 2 Taf. 
Strauß, E. Tierische Farbstoffe. Ber. Senkenberg. Nat. Ges. 
Frankfurt a. M., Bd. 41, 1910, p. 211—213. 
Strebel, H. Conchologische Notizen aus dem Naturhistorischen 
Museum in Hamburg. Abhandl. Nat. Verein Hamburg, Bd. 19, 1910, 
p. 35, 3 Taf. 
Szombathy, Kalman. A Prosobranchiatak reczehartyajanak 
szerkezeteröl. Allat. Közlem magyar. term. Tars. K.10, 1911, p. 68 
—83, 2 Taf., 1 Fig. — On the strukture of the retina of the Proso- 
branchiata, p. 113—114. 
Techow, G. Zur Regeneration des Weichkörpers bei den Gastro- 
poden. Arch. Entw. Mech. Bd. 31, 1911, p. 353—386, 4 Taf. 
Tesch, 3. J. Pteropoda und Heteropoda. Trans. Linn. Soc. London 
(2), Vol. 14, 1911, p. 165°—189, Taf. 12—14. 
Tobler, Fr. Von Mytiliden bewohnte Ascophyllum-Blasen (Hetero- 
blanie und passives Wachstum. Jahrb. wiss. Bot. Leipzig, Bd. 46, 
1909, p. 568—586, 1 Taf. 
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