600 DR. R. VON LENDENFELD ON THE SYSTEMATIC [Dec. '21, 



chiefly in 1869; with Figures and Dessriptions of some remarkable 

 Spicules from the Agulhas Shoals aud Colon, Panama. I. Ann. M. N. H. 

 ser. 4, xiv. pp. 207-222 (1874). 



186. Carter, H. J. Dssoriptions and Figures of Deep-sea Sponges and their 



Spicules from the Atlantic Ocean, dredged up on board H.M.S. 'Porcu- 

 pine,' chiefly in 1869 ; with Figures and Descriptions of some remarkable 

 Spicules from the Agulhas Shoals aud Colon, Panama. II. Ann. M. 

 N. H. ser. xiv. pp. 24-5-257 (1874). 



187. . Development of the Marine Sponges from the earliest recognizable 



appearance of tlie Ovum to the perfected Individual. I. Ann. M. N. H, 

 ser. 4, vol. xiv. pp. 321-337 (1874). 



188. . Development of the Marine Sponges from the earliest recognizable 



appearance of the Ovum to the perfected Individual. II. Ann. M. N. H. 

 ser. 4, vol. xiv. pp. .389-406 (1874). 



189. . Further instances of the Sponge-spicule in its Mother-cell. Ann. 



M. N. H. ser. 4, vol. xiv. pp. 456-458 (1874). 



190. . On the Genus Eossella (a Hexactinellid Sponge), with the Descrip- 

 tions of three new Species. Ann. M. N. H. ser. 4, vol. xv. pp. 113-122 

 (1875). 



191. . Notes Introductory to the Study and Classification of the Spongida. 



I. Anatomy and Physiology. Ann. M. N. H. ser. 4, vol. xvi. pp. 1-41 

 (1875). 



192. . Notes Introductory to the Study and Classification of the Spongida. 



II. Proposed Classification of the Spongida (I.). Ann. M. N. H. ser. 4, 

 vol. xvi. pp. 126-145 (1875). 



193. . Notes Introductory to the Study and Classification of the Spongida. 



II. Proposed Classification (II.). Ann. M. N. H. ser. 4, vol. xvi. pp. 

 177-200 (1875). 



194. . Descriptions and Figures of Deep-sea Sponges and their Spicules 



from the North Atlantic Ocean, dredged up on board H.M.S. 'Porcu- 

 pine.' Ann. M. N. H. ser. 4, vol. xviii. pp. 226-240 (1876). 



195. . Description and Figures of Deep-sea Sponges and their Spicules 



from the North-Atlantic Ocean, dredged up on board H.M.S. ' Porcu- 

 pine.' Ann. M. N. H. ser. 4, vol. xviii. pp. 307-324 (1876). 



196. . Descriptions and Figures of Deep-sea Sponges and their Spicules 



from the North-Atlantic Ocean, dredged up on board H.M.S. ' Porcu- 

 pine.' Ann. M. N. H. ser. 4, vol. xvhi. pp. 388-410 (1876). 



197. . Descriptions and Figures of Deep-sea Sponges and their Spicules 



from the North- Atlantic Ocean, dredged np on board H.M.S. ' Porcu- 

 pine.' Ann. M. N. H. ser. 4, vol. xviii. pp. 458-473 (1876). 



198. . On two Vitreo-hexactinellid Sponges {Eurete farreopsis, n. sp., and 



Mylmsia grayi, Bk.). Ann. M. N. H. ser. 4, vol. xix. pp. 121-131 (1877). 



199. . Description of Mauricea. Ann. M. N. H. ser. 4, vol. xix. p. 174 



(1877). 



200. . Note on the " Tubulations Sableuses " of the etage BruxelHen in the 



environs of Brussels. Ann. M. N. H. ser. 4, vol. xix. pp. 382-393 (1877). 



201. . Arctic and Antarctic Sponges. Ann. M. N. H. ser. 4, vol. xx. 



pp. 38-43 (1877). 



202. . On a Fossil species of Sarco-hexactinellid Sponge allied to Hya- 



lonema. Ann. M. N. H. ser. 4, vol. xx. pp. 176-178 (1877). 



203. . Mr. James Thomson's Fossil Sponges from the Carboniferous 



System of the South-west of Scotland. Ann. M. N. H. ser. 5, vol. i. 

 pp. 128-143 (1878). 



204. . Position of the Sponge-spicule in the Spongida ; and Postscript on 



the identity of Squanmliiia scapula with the Sponges. Ann. M. N. H. 

 ser. 5, vol.'i. pp. 170-174 (1878). 



