4 Spoiiy. 
SP0NGI2E. 
Hanitscit, R. Notes on some Sponges Collected by Professor Herdman 
off the West Coast of Ireland, from the ‘ Argo.’ P. Liverp. Biol. 
Soc. v, pp. 213-222, pis. xi & xii. 
Hekdman, W. A. Fourth Annual Report of the Liverpool Marino 
Biological Station on Puffin Island. T. c. pp. 10-67. 
Hinde, G. J. (1) A new Fossil Sponge from the Utica Shale Forma- 
tion (Ordovician) at Ottawa, Canada. Geol. Mag. (n.s.) Dec. iii, 
vol. viii, No. 1, pp. 22-24, 1 woodcut. 
(2) Notes on Specimens of Cherty Siliceous Rock from South 
Australia, T. c. pp. 115 & 116. 
Contains indeterminable sponge spicules, acerate and four- rayed. 
Holmes, W. M. Freshwater Sponges. Proceedings and Transactions of 
the Croydon Microscopical and Natural History Club, 1891, pp. 275- 
277. 
A popular account. 
Imhof, O. E. Ueber die pelagische Fauna einiger Seen des Schwarz- 
waldes. Zool. Auz. No. 355 (2nd Feb., 1891), xiv, pp. 33-38. 
Occurrence of spicules of Spongilla in some of the lakes. 
Jahn, J. Ueber die in den nordbohmischen Pyropensanden vorkom- 
menden Versteinerungen der Teplitzer und Priesener Schichten. 
Ann. Hofmuseum Wien, 1891, vi, Nos. 3 & 4, pp. 465-486 [pp. 20, 
22, & 25-27, infra]. 
James, J. F. Manual of the Palaeontology of the Cincinnati Group. 
J. Cincinn. Soc. xiv, 1, pp. 45-72. 
Jennings, A. V. On a Variety of Aleclona millari (Carter). J. L. S. 
xxiii, No. 148, pp. 531-539, pi. xiii, 
Katzer, F. Ueber die Spongienreste im Devon von Bohrnen. Verh. 
geol. Reichsanst. 1890, p. 114. Abstract of the paper by the same 
author /in the SB. Ak. Wien, 1888, Abth. i, pp. 300-310 [see Zool. 
Rec. 1888]. 
Keller, C. (1) Die Spongienfauna des rothen Meeres (ii Half te). Z. 
wiss. Zool. Iii, pp. 294-368, taf. xvi-xx. Abstract in J. R. Micr. Soc. 
1891, pt. 5, p. 611. 
. (2) Das Spongin und seine mechanische Leistung im Spongieu- 
organismus. Festschrift zur Feier des fiinfzigjahrigen Doctor 
Jubiliiums Herrn Prof. Dr. Karl Wilhelm von Niigeli in Munchen 
und Herrn Geheimrath Prof. Dr. Albert von Kolliker in Wurzburg 
gewidrnet von der Universitat, dem Eidg. Polytechnikum, der Thier- 
Arzneischule in Zurich (Zurich, 1891), pp. 149-160, 1 pi. 
Kingsley, J. S. Record of American Zoology. Am. Nat. xxv, No. 291, 
pp. 252, et seq. 
Sponges, pp. 253 & 254. 
