152 Spongiae für 1910. 
7Schrammen, A. Die Kieselspongien der oberen Kreide von 
Nordwest-Deutschland. Teil 1. Tetraxonia, Monaxonia und 
Silicea incert. sedis. Lief. 1—2. Palaeontographica, Stuttgart, 
Suppl. 5, 1910, p. 1—175, 24 Taf. 
Schulze, Franz] Efilhard], and Kirkpatrick, R. Preliminary 
notice on Hexactinellida of the Gauss-expedition.e Zool. Anz., 
Bd. 35, p. 293—302. — 7 neue Spp., 4 neue Subspp., und zwar 
Hyalonema (1), Caulophacus (1), Rossella (4+2 subspp.), Aulo- 
rossella (1 n.sp. + 1 n. subsp.), Chonelasma (1 n. subsp.). 
Sharp, E. W. (1). Additional sea anemones and other notes 
on marine Zoology. Trans. Soc. nat. sci., Guernsey, 1909, 
p. 479—481. 
— (2). Additions to the Guernsey list of sponges. op. cit., 
1910, p. 173—175. 
Sollas, J. B. J. Porifera or Spongida. Zool. Record, London, 
vol. 46, 1909 [1910], No. 3. 8 pp. — Jahresbericht. 
+Taylor, T. Griffith. The Archaeocyathinae from the Cambrian 
of South Australia, with an account of the morphology and 
affinities of the whole class. Mem. Roy. Soc. Adelaide, S. Australia, 
vol. 2, 1910, p. 55—188, 16 pls. 
Topsent, E. (1). Description d’une variete nouvelle d’eponge 
d’eau douce (Ephydatia fluviatilis Auct. var. syriaca Tops.). Bull. 
soc. amis sci. nat. Rouen, T. 45, 1910, p. 17—21. 
— (2). Les Hexasterophora recueillis par la Scotia dans 
l’Antaretique. Bull. Inst. ocean. Monaco, No. 166, 1910, p. 18. 
— (3). Development of sponges from tissue cells outside 
the body of the parent. Bull. Bureau Fish., vol. 28, 1910, p. 1265 
—1271. 
‘ Urban, F. Zur Kenntnis der Biologie und Cytologie der 
Kalkschwämme (Familie Clathrinidae Minch.). (Vorl. Mitt.) 
Internat. Rev. Hydrobiol., Leipzig, Bd. 3, 1910, p. 37—43. 
Weber-Van Bosse, Anna. Sur deux nouveaux cas de sym- 
biose entre algues et eEponges. Ann. Jard. bot. Buitenzorg, 3m® Sup- 
pl&ment, 1910, p. 587—593, 2 pls. 
Welter, 0. A. Die Pharetronen aus dem Essener Grünsand. 
Verhdlgn. d. nat.-histor. Ver. d. preuß. Rheinlande und West- 
falens, Bd. 67, 1910, p. 1—78. 
Weltner, W. (1). Spongillidae. (Die Fauna Südwest-Australiens 
hrsg. von W. Michaelsen u. R. Hartmeyer, Bd. 3, Lfg. 5.) Jena, 
(G. Fischer), 1910, p. 135—144. 
— (2). Spongiae für 1908. [Jahresbericht.] Archiv £. 
Naturg., Berlin, Jhg. 75, Bd. 2, Hft. 3 [1910], XVII, p. 1—26. — 
Ber. Naturg. nied. Tiere, Berlin, N. F., Bd. 25, 1910, p. 1—26. 
— (3). Ist Astrosclera willeyana Lister eine Spongie ? Archiv 
f. Naturg., Jhg. 76, Hft. 1, 1910, p. 128—134. 
Wilson, H.V. A study of some epithelioid membranes in 
monaxonid sponges. Journ. Exper. Zool., Philad., vol. 9, 1910, 
p- 537—577. 
