'7 



LIST OF REFERENCES. 



185S (js) BOWERBANK. Cf. Philos. Trans. R. Soc. London. CXLVIII. 



1861 EHREXBERG. Cf. Monatsber. Akad. Berlin. 



1S64 Bowerbank. Cf. Monogr. Brit. Spong. I. 



1864 Duchassaing & MlCHELOTTl. Cf. Natuurk. Verh. Maatsch. Haarlem. XXI. 



1867 (/3) GRAV. Cf. Proc. Zool. Soc. p. 127 etc. 

 1867 Cf. Proc. Zool. Soc. p. 492 etc. 



1868 BOWERBANK. Cf. Proc. Zool. Soc. 



1868 Grav. Cf. Ann. & Mag. X. H. (4) I. 



1869 WRIGHT. Cf. Quart. Journ. Microsc. Sc. IX. 



1870 SCHMIDT. Cf. Grundz. Spong. Fauna Atl. Geb. 



1874 (et) BOWERBANK. Cf. Proc. Zool. Soc. London. 



1875 Cf. Proc. Zool. Soc. London. 

 1875 Carter. Cf. Ann. & Mag. N. H, (4) XVI. 



1879 (y) Cf. Ann. & Mag. N. H. (5) III, p. 141 etc. 



1879 («) Cf. Ann. & Mag. N. H. (5) III, p. 284 etc. 



1880 Cf. Ann. & Mag. N. H. (5) V and VI. 



1880 SCHMIDT. Cf. Spong. Meerb. Mexico. 



1880 Sollas. Cf. Ann. & Mag. N. H. (5) V. 



1881 («) Carter. Cf. Ann. & Mag. N. H. (5) VII. 



1882 Cf. Ann. & Mag. N. H. (5) IX. 



1884 Ridley. Cf. Rep. Zool. Coll. Alert. 



1886 BUCCICH. Cf. Buil. Soc. Adriat. Sc. Xat. Trieste. IX. 



1888 SüLLAS. Cf. Challenger Rep. Zoology. XXV. 



1889 («) DENDY. Cf. Proc. R. Soc. Victoria. N. S. I. 

 1891 (x) Keller. Cf. Zeitschr. Wiss. Zool. LIL 



1893 ((2) Topsent. Cf. Buil. Soc. Zool. France. XVIII. 



1894 (§) LENDENFELD. Cf. Biol. Centralbl. XIV. 



1S95 HANITSCH. Cf. Trans. Liverpool Biol. Soc. IX. 



1896 Kieschnick. Cf. Zool. Anzeig. XIX. 



1897 Lexdexfeld. Cf. Nova Acta Acad. Leop. Carol. LXIX. 

 1897 LlXDGREX. Cf. Zool. Anzeig. XX. 



1897 TOPSEXT. Cf. Rev. Suisse Zool. IV. 



1895 Lexdexfeld. Cf. Zool. Centralbl. V. 



1898 LlXDGREX. Cf. Zool. Jahrb. Abt. Sept. XI. 



1898 TOPSEXT. Cf. Buil. Soc. Scient. Quest. 



1899 Delage. Cf. Delage & HÉROUARD. Traite de Zoölogie concrete. 



1899 Thiele. Cf. Zoologica. Heft. 24. 



1900 KIESCHNICK. Cf. Denkschr. Medic. Naturw. Ges. Jena. VIII. 



1900 MlNCHIN. Cf. Ray Lankester. Treatise on Zoology. Part. II. Porifera. 



1900 Thiele. Cf. Abh. Senckenb. Naturf. Ges. XXY. 



1902 VOSMAER. Cf. Versl. gew. vergad. Kon. Akad. Wetensch. Amsterdam. 



L-EXPEDITIE VI ,i. 



