202 WORKS AND PAPERS ON SPONGES. 



BOWERBANK (J. S.). On the Keratose or Horny Sponge of Com- 

 merce, Micros. Journal, vol. i, 1841, pp. 8 11 ; Micros. Soc. 

 Trans., vol. i, 1844, pp. 3239. 



Descriptions of three species of Sponge, containing some new 



forms of organisation, Micros. Journal, vol. i, 1841, pp. 161, 162. 

 Micros. Soc. Trans., vol. i, 1844, pp. 63 76. 



On a new genus of Calcareous Sponges (Dunstervillia), Ann. 



Nat. Hist., vol. xv, 1845, pp. 297300. 



Observations on the Spongiadas with descriptions of some 



new genera, Ann. Nat. Hist., vol. xvi, 1845, pp. 400 410. 



Ciliary action in Sponges, Trans. Micros. Soc., vol. iii, 1852, 



pp. 137142. 



On the vital power of the Spongiadse, Kep. Brit. Assoc., 



1856, pp. 438451. 



Further Report on the vitality of Sponges, Brit. Assoc. 



Report, 1857, pp. 121 125; Micros. Soc. Quart. Jour., vol. vi, 



1858, pp. 78, 79. 

 Anatomy and physiology of the Spongiadae, Proc. Royal Soc., 



vol. viii, 1857, p. 573 ; and Ann. Nat. Hist., vol. xx (2 ser.), 



1857, p. 298. 



On the anatomy and physiology of the Spongiadse, Philos. 



Trans., 1858, pp. 279332, and 1S62, pp. 747836 and 1087 

 1135. 



On the organisation of Grantia ciliafa, Trans. Micros. Soc., 



new ser., vol. vii, 1859, pp. 79 84. 

 A Monograph of the Spongillidce, Proc. Zool. Soc., 1863, 



pp. 440472. 

 On Hyalonema mirabilis in reply to Dr. Gray, Ann. and Mag. 



Nat. Hist., vol. xviii, 1866, p. 397; Proc. Zool. Soc., 1867, 



pp. 18 and 350. 

 On Alcyoncellum (Euplectella) speciosum, Quoy and Graimard, 



Proc. Zool. Soc., 1867, p. 351 ; Ann. Nat. Hist., ser. 4, vol. iii, 



p. 84. 

 Observations on Dr. G-ray's " Notes on the arrangement of 



Sponges, with the description of some new genera," Proc. 



Zool. Soc. Loud., 1868, p. 118, and Ann. Nat. Hist., ser. 4, 



vol. iii, p. 84. 



Monograph of the Siliceo-Fibrous Sponges, Proc. Zool. Soc. 



Lond., 1869, pt. 1, p. 66 ; pt. 2, p. 323 ; pt. 3, 1875, p. 272 ; 

 pt. 4, 1875, p. 503 ; pt. 5, 1875, p. 558 ; pt. vi, 1876, p. 535. 



