2 Spon g. 
SPONGLE. 
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schwamme. T. c. pp. 211-215. 
13. -. Das Nervensystem der Spongien. (Berichtigung und Ergan- 
zung.) T. c. p. 448. 
14. -. Zur Histologie der Spongien. T. c. pp. 4G6-469 & 483-486. 
15. -. Die Yerwandtsckaftsverhaltnisse der Myxospongice. T. c. 
p. 510. 
16. -. Beitrag zur Kenntniss des Nerven und Muskelsystems der 
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17. -. The Homoccela of Australia and the New Family of Homo- 
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18. -. The Histology and Nervous System of Calcareous Sponges. 
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19. -. A Monograph of the Australian Sponges. Part 3, The Calci- 
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spongice , op. cit. x. pp. 3-22, pis. i.-v. ; Part 5, The Aulenince , t. c. 
pp. 282-325, pis. xxvi.-xxxv. ; Part 6, The genus Euspongia , t. c. 
pp. 481-552, pis. xxxvi -xxxviii. 
20. -. The Phoriospongice. Op. cit. x. pp. 81-84. 
21. -. Notes on the Australian Sponges recently described by 
Carter. T. c. pp. 151-156. [Also in Ann. N. H. (5) xvi. 
pp. 20-25.] 
22. --. On a Sponge destructive of the Oyster Culture in the 
Clarence River. T. c. pp. 326-329. 
23. -. Addendum to the Monograph of the Australian Sponges. 
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24 Lockwood, S. Heteromeyenia ryderi , a Fresh-water Sponge. J. N. Y. 
Micr. Soc. i. pp. 37-40. 
25. Marshall, W. Bemerkungen liber die Coelenterateunatur der 
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26. Pocta, P. Beitrage zur Kenntniss der Spongien der bohmischen 
Kreideformation. Part 2, Lithistidce. Abh. bohm. Ges. (6) xii. No. 9, 
45 pp., 2 pis. 
27. -. Ueber Spongiennadeln des Briisaner Hornsteines. SB. bohm. 
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29. Potts, E. On the Wide Distribution of some American Fresh-water 
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