- 299 — 



25. Jonston, A History of British Sponges and Litho- 

 phytes, 1847, 1. c, pp. 149 — 163. (Spongilla and its 

 species: Sp. fluviatilis (Pall.) Duj. et lacustris (Don.) 

 Jonst.), pi. XVII — XVIII (color.: Spongilla fluviatilis, 

 variationes). 



26. Carter, H. J., Notes on the species, structure, and 

 animality of the freshwater Sponges in the tanks of Bom- 

 bay (genus Spongilla): (Ann. of Nat. Hist., 2 ser. vol. 

 1, 1848, pp. 303—311). 



27. » , A descriptive account of the freshwater Spon- 

 ges (genus Spongilla) in the Island of Bombay, with ob- 

 servations on their structure and development, with 3 

 plates (Ann. of Nat. Hist. 2 ser. vol. 4, 1849, pp. 81— 

 100, pi. Ill — 'V; — '(Journ. Bombay Branch B. Asiat. Soc. 

 vol. 3, 1849, pp. 29—50, w. 3 plates). ЗдЬсь описано 

 5 видовъ: Sp. cinerea С, friabilis? Lam. {= S. Garteri 

 Bowerbank), alba, Meyeni и plumosa Cart. 



28. » , Zoosperms in Spongilla, w. 1 plate 

 (Ann. of Nat. Hist. 2 ser. vol.14, 1854, pp. 334—336). 



29. » , On the Ultimate Structure of Spongil- 

 la and Additional Notes on Freshwater Infusoria, w. 1 

 plate (Ann. of Nat. Hist. 2 ser. vol. 20, 1857, pp. 21—40). 



30. Schaffner, Einige Bemerkungen über Spongilla flu- 

 viatilis Link. ( Verhandlungen d. Naturw. Ver. des 

 preuss. Bheinl. 12 Jahrg., 1855, pp. 29—39). 



31. Lieberkiilin, N., Beiträge z. Entwicklungsgeschichte 

 d. Spongillen (Müller's Arch. f. Anat. 1856, pp. 1—19). 



32. » , Zur Entwickelungsgeschichte d. Spon- 

 gillen (Nachtrag), mit 1 Taf. (ibid. 1856, pp. 399 — 

 414, Taf. XV) (39 figs.). Изображены между прочимъ 

 иглы Sp. sp?, съ утолщен1емъ посредин^Ь, и иглы Sp. 

 ßrinaceus Ehr. 



