AKT. 24 A NEW SPOXGE FEOM SOUTH C.\J10LINA — PENNEY 5 



(fig. 1, c) . Since the gemmule has no f oraminal aperture, one might 

 reach the conclusion that at the time of maturity one side of the 

 gemmule "was ruptured and the contents liberated. 



Holotyfe. — U.S.N.M. no. 22194 (1 specimen and 3 slides), from 

 Horseshoe Pond. Lexington County, S.C. 



LITERATURE CITED 

 Annandale, Nelson. 



1910. Contrilnitions to the fauna of Yunnan based on collections made 



by J. Coggin Brown, B. Sc, 1909-1910, pt. 1, Sponges and Polyzoa. 

 Rec. Indian Mus., vol. 5, pp. 197-199, 2 figs. 

 1913. An account of the sponges of the Lake of Tiberias, with observations 

 on certain genera of Spongillidae. Journ. and Proc. Asiatic Soc, 

 Bengal, vol. 9, pp. 57-87, pis. 2-5. 

 Gee, N. Gist. 



1930. A contribution toward an alphabetical list of the known fresh- 



water sponges. Peking Nat. Hist. Bull., vol. 5, pt. 1, pp. 31-52. 

 MtJLLEE, Kael. 



1911. Reductionserscheinungen bei Siisswasserschwammen. Archiv fiir 



Entw.-Mech. Org., vol. 82, pp. 557-607, 16 figs. 

 Penney, James T. 



1931. Notes on fresh-water sponges and their epithelioid membranes. 



Journ. Elisha Mitchell Sci. Soc, vol. 46, no. 2, pp. 240-246, pi. 19. 

 Potts, Edwabd. 



1887. Contributions toward a synopsis of the American forms of fresh- 

 water sponges with descriptions of those named by other authors 

 and from all parts of the world. Proc. Acad. Nat. Sci. Philadel- 

 phia, 1887, pp. 157-279, pis. 5-12. 



«.«.SOVERNIIENT PRINTINS OFFICE: t9]t 



