SILICIOUS AND HORNY SPONGES WILSON. 501 



LlN'DGREX, X. G. 



189S. Beitrag zur Kenntnis der Spongienfauna des malayisehen Archipels 

 und der chineschen Meevo. Zoologische Jahrhiicher, Abtheilung 

 fiir Systematic, GeograpMe und Biologie der Thiere, vol. 11. 

 Jena. 

 Lundbeck, W. 



1902. The Danish Ingolf -Expedition, vol. 6, pt. 1. Porifera (pt. 1). 

 Published * * * by the direction of the Zoological Museum of 

 the University. Copenhagen. 



1905. Idem. Porifera (pt. 2). Same reference. 



1910. Idem. Porifera (pt. 3). Same reference. 

 Merejkowski, C. 



1S7S. Etudes sur les Eponges de la Mer Blanche. Memoires de l'Academie 

 Iinperiale des Sciences de St. Petersbourg, VII e serie, vol. 26. St. 

 Petersbourg. 

 Montagu, G. 



1818. Au Essay on Sponges, with descriptions of all the species that have 

 been discovered on the coast of Great Britain,. Memoirs, Werne- 

 rian Society, vol. 2. Edinburgh. (Cited from Lendenfeld, 18S9, 

 p. 54.) 

 Nardo, G. D. 



1S33-34. Classification der Sehwamme. Isis (Oken), 1833, p. 519; 1834, 

 p. 714. (Cited from Vosmaer, 1887, pp. 11. 51, 202). 

 Pallas, P. S. 



1766. Elenchus Zoophytorum. (Cited from Lendenfeld, 1888, p. 23.) 



POLEJAEFF, X. 



1SS4. Report on the scientific results of the voyage of H. M. S. Challenger 

 during the years 1873-76. Zoology, vol. 11, pt. 31. Report on 

 the Keratosa. Edinburgh. 

 Ridley, S. O. 



18S4. Spongiida. In : Report on the Zoological collections made in the 

 Indo-Pacific Ocean during the voyage of II. M. S. Alert, 1S81- 

 S2. British Museum. London. 

 Rinr.EY, S. O., and Dendy, A. 



1SS7. Report on the Monaxonida collected by H. M. S. Challenger. In: 

 Report on tlie scientific results of the voyage of H. M. S. Challenger 

 during the years 1873-1876. Zoology, vol. 20, pt. 59. Edinburgh. 

 Row. R. W. H. 



1911. Reports on the marine biology of the Sudanese Red Sea, XIX. Re- 



port on the sponges collected by Mr. Cyril Crossland in 1904-5, 

 Part 2. Xoncalcarea. Journal, Linnean Society. Zoology, vol. 

 31. London. 

 Sars, G. O. 



1872. On some remarkable forms of animal life from the great deeps of 

 the Xorwegian coast. Part 1. Partly from the posthumous papers 

 of Michael Sars. University Program. Cbristiania. (Cited from 

 Lendenfeld, 1889, p. 61.) 

 Schmidt, O. 



1862. Die Spongien des adriatischen Meeres. Leipzig. 



1864. Supplement der Spongien des adriatischen Meeres. Leipzig. 



1866. Zweites Supplement der Spongien des adriatischen Meeres. Leipzig. 



1868. Die Spongien der Kiiste von Algier. Leipzig. 



1870. Grundziige einer Spongienfauna des atlantischen Gebietes. Leipzig. 



