WORKS AND PAPERS ON SPONGES. 207 



Caetee (H. J.). On two Vitreo-hexactinellid Sponges, Ann. Nat. 

 Hist., ser. 4, vol. xix, 1877, p. 121, pi. is. 



Arctic and Antarctic Sponges, Ann. Nat. Hist., ser. 4, vol. xr, 



p. 38, pi. i. 



Description of Mauricea, a Psammonematous Sponge (men- 

 tioned incidentally), Ann. Nat. Hist., ser. 4, vol. xx, 1877, 

 p. 174. 



— — Position of the Sponge-Spicule in the Spongida, and post- 

 script on the identity of Squamulma scapula with the Sponges, 

 Ann, Nat. Hist., ser. 5, vol. i, 1878, p. 170. 



On Teichonia, a new family of Calcareous Sponges, with 



descriptions of two species, Ann. Nat. Hist., ser. 5, vol. ii, 

 1878, p. 35, pi. ii. 



Parasites of the Spongida, Ann. Nat. Hist., ser. 5, vol. ii, 



1878, p. 157. 



On Solastrella, a Possil Sponge of the Carboniferous Era, and 



on Semiastrella, a new genus of recent Sponges, Ann. Nat. 



Hist., ser. 5, vol. iii, 1879, p. 141, pi. xxi. 

 On a new species of Excavating Sponge {Alectona millari), 



and on a new species of BhapJiidotheca (JR. affinis), Jour. Eoy. 



Micr. Soc, vol. ii, 1879, p. 493, pis. xvii and xviii«. 

 Contributions to our knowledge of the Spongida, Ann. Nat. 



Hist., ser. 5, vol. iii, 1879, pp. 284 and 343, pis. xxv — xxix. 

 Sponges of Kerguelen Island mentioned, Phil. Trans., clxviii, 



1879, p. 286. 



Report on specimens dredged up from the Gulf of Manaar, 



and presented to the Liverpool Free Museum by Capt. "W. 

 H. Cawne Warren, Spongida, Ann. Nat. Hist., ser. 5, vol. vi, 



1880, pp. 35 and 129, pis. iv^viii; and Supplementary Report, 

 vol. vii, 1881 , p. 361, pi. xviii. 



Description of two species of Suherites in D'Urban's The 



Zoology of Parent's Sea, Ann. Nat. Hist., ser, 5, vol. vi, 1880, 



p. 256. 

 History and classification of the known species of Spongilla, 



Ann. Nat. Hist., ser. 5, vol. vii, 1881, p. 77, pis. v, vi. 

 On Spongilla einerea, Ann. Nat. Hist., ser. 5, vol. vii, 1881, p. 



263, 

 Contributions to our knowledge of the Spongida, Order II, 



Geratina, Ann. Nat. Hist., ser. 5, vol. viii, 1881, p. 101, 



pi. ix. 



