I!V E. r. HALLMANN. 791 



12. Kirkpatrick, R. — "Descriptions of Sponges from Funafuti." 



Ann. Mag. Nat. Hist. (7), vi., 1907, p.353. 



13. Lendenfeld, R. von. — " Descriptive Catalogue of the Sponges in 



the Australian Museum, Sydney." London, 1888. 



14. Lundbkck, W. — " Porif era, Part iii. — Desmacidonidae (pars)." The 



Danish In golf -Expedition, Vol. vi., Part 3, 1910, pp. 1-124. 



15. Orueta, D. de — "Descripcion de algunas Esponjas del Cantabrico." 



Bol. Soc. espan., i., 8, 1901, pp. 331-335. 



16. Ridley, S. O., and Dendt, A. — "Preliminary Report on the Mon- 



axonida collected by H.M.S. 'Challenger'". Ann. Mag. Nat. 

 Hist. (5), xviii., 1886, pp.325-351, 470-493. 



17. "The Monaxonida." Reports on the Scientific Re- 

 sults of the voyage of H.M.S. 'Challenger,' Zool. xx., 1887. 



18. Schmidt, O. — " Grundziige einer Spongien-Fauna des Atlantischen 

 Gebietes. Leipzig, 1870. 



19. "Die Spongien des Meerbusen von Mexico." ii. Jena, 



1880. 



20. Sollas, W. J. — "The Tetractinellida." Reports on the Scientific 



Results of the voyage of H.M.S. 'Challenger,' Zool., vol. xxv., 

 1888. 



21. Topsent, E. — "Contributions a 1' Etude des Spongiaires de l'Atlan- 



tique Nord." Resultats des Campagnes Scient. du Prince de 

 Monaco, Fasc. ii., 1892, pp. 1-138. 



22. " Cliona purpurea Hck. n'est pas une Clionide." 



Arch. Zool. Ex|). et'Gen., ser. iv., vol. vii., 1907, Notes et Revue, 

 pp.xvi-xx. 



23. Whitelegge, T. — "Sponges, Pt. i. — Scientific Results of the Traw- 

 ling Expedition of H.M.C.S. 'Thetis' off the Coast of New South 

 Wales, 1898." Mem. Austr. Mus., iv., Part 9, 1906, pp. 453-484. 



24. Ditto. Pt. ii.— Mem. Austr. Mus., iv., Part 10. 1907, 



pp. 487-515. 



25. Wilson, H. V.— "The Sponges collected in Porto Rico in 1899 by 

 the U.S. Fish Commission Steamer 'Fish-hawk'." Bull. U.S. 

 Fish Com., xx., 1900 (1902), p. 397. 



