WORKS AND PAPERS ON SPONGES. 199 



GBATi(J. E.). On tbe Animal of the Q-lass Eope ; on the name 



Teihya and its varieties of spelling ; Marine Sponges in the 



British Museum, Ann. Nat. Hist., ser. 4, vol. x, 1872, p. 152. 

 Notes on the siliceous spicules of Sponges, and on their division 



into types, Ann. Nat. Hist., ser. 4, vol. xii, 1873, p. 203. 

 On two new Eree Sponges from Singapore, Ann. Nat. Hist., 



ser. 4, vol. xi, 1873, p. 234. 

 On the arrangement of Sponges, Ann. Nat. Hist., ser. 4, 



vol. xiv, 1874, p. 284. 

 Haedwioke (T.). Description of a Zoophyte, commonly found 



about the coasts of Singapore (Bpongia 'patera), Asiat. 



Eesearch, xi, 1822, pp. 180, 181. 

 Chiaje (S. delle). Memorie suUa storia e anatomia degli animali 



senza vertebre del regno di Napoli, 1823-9, Napoli. 

 BeIiL (Thomas). Eemarks on the animal nature of Sponges, 



Zoological Journal, vol. i, 1824, p. 202. 

 GrEANT (E. E.). Observations and experiments on the structure 



and functions of the Sponge, Edinburgh Phil. Journ., vol. xiii, 



1825, pp. 94—107, 343—346 ; vol. xiv, 1826, pp. 113—124, 



336—341. 

 Eemarks on the structure of some Calcareous Sponges, Edinb. 



New Phil. Jour., vol. i, 1826, pp. 166—171. 

 Observations on the structure of some Siliceous Sponges, 



Edinb. New Phil. Jour., vol. i, 1826, pp. 341—351 ; and vol. ii, 



pp. 121—141. 

 Notice of a Nevf Zoophyte (JOliona celata) from the Eirth of 



Eorth, Edinb. New Phil. Jour., vol. i, 1826, p. 78. 

 Structure and Nature of Spongilla fridbilis, Edinb. Phil. 



Jour., vol. xiv, 1826, pp. 270—284. 

 Notice of two new species of British Sponges (Spongia 



sanguinea and S. cinerea), Edinb. New Phil. Jour., vol. ii, 



1827, p. 203. 

 Eisso (A.). Histoire Naturelle des principalea productions de 



I'Europe Meridionale, vol. 5, 1827, Paris. 

 Bosc (L. A. G.). Histoire Naturelle des Vers, 2nd edit., 1827, 



Paris. 

 Fleming (J.). History of British Animals, Edinburgh, 1828. 

 Easpail (Fr. V.). Anatomie Microscopique des Spongilles, Mem. 



Soc. d'Hist. Nat. de Paris, iv, 1828, pp. 204—237 and 246, 



pi. xxi ; F^russ. Bull., xiii, 1828, p. 170. 



