"204 WOIIKS AND PAPERS ON SPONGMS. 



EHRENBERG (C. G.). Beitrage zur Beurtheiluug der wunder barea 

 Japauiscben Glaspflanze, der sogenannten Coralleuthier- 

 Gattuug Hyalonema and der Familie der Hyalochcetiden, Berlin, 

 Monatsber, 1800, pp. 173182. 



Ueber die ueuereu die Japanische Glaspflanze als Spongia 



betreffendeu Ansicbteu, und Erlauterungen der Synonyme zu 

 Hrn. Bowerbank's Spongolithen-Tafeln, Berlin, Monatsber, 

 1861, pp. 448452. 



Ueber die nicht natiirliche Gestaltung der Glaspflanze Hyalo- 

 nema Sieloldi, Gray, Berlin, Monatsber, 1863, pp. 300 

 305. 



Ueber Hyalonema lusitanicum, Berlin Monatsber, 1866, p. 



810, and Ann. Nat. Hist., vol. six, 1867, p. 419. 



"Weitere Entwicklung des Hyalonema lusitanicum und der 



Spongiaceen, Berlin Monatsber, 1867, p. 843. 



CARTER (H. J.). Notes on the species, structure, and aniinality 

 of tbe Fresh-Water Sponges in the tanks of Bombay, Ann. 

 Nat. Hist., ser. 2, vol. i, 1848, pp. 303311. 

 - Descriptive account of tbe Fresb-Water Sponges in tbe 

 Island of Bombay, witb observations on their structure and 

 development, Ann. Nat. Hist., ser. 2, vol. iv, 1849, pp. 81 

 100. 



Zoosperuis in Spongilla, Ann. Nat. Hist., ser. 2, vol. xiv, 1854, 

 pp. 33^, 336. 



On the ultimate structure of Spongilla, Ann. Nat. Hist., 



ser. 2, vol. xx, 1857, pp. 2141. 



On a variety of Spongilla Rleyeni from tbe Eiver Exe, Devon- 

 shire, Ann. Nat. Hist., ser. 4, vol. i, 1868, p. 247. 



Description of a Siliceous Sand Sponge found on the South- 



East Coast of Arabia, Ann. Nat. Hist., ser. 4, vol. iii, 1869, 

 p. 151. 



Descriptive account of four Subspherous Sponges, Arabian 



and British, with general observations, Ann. Nat. Hist., ser. 4, 

 vol. iv, 1869, p. 1. 



On Grayella cyathopkora, a new genus and species of Sponge, 



Ann. Nat. Hist., ser. 4, vol. iv, 1869, p. 189. 



Note on the Sponges Grayella, Osculina, and Cliona, Arm. 



Nat. Hist., ser. 4, vol. v, 1870, p. 73. 



On two new species of Subspherous Sponges, Ann. Nat. 



Hist., ser. 4, vol. vi, 1870, p. 176. 



