6 9 



1892 TorsENT. Cf. Résult. Camp. Monaco. 



1892 («) Cf. Arch. Zool. Expér. (2) X. 



1894 Cf. Mem. Soc. Zool. France. VII. 



1894 («) Cf. id. 



1894 (/3) TOPSENT. Cf. Revue biol. Nord France. VII. 

 1896 KlESCHNICK. Cf. Zool. Anz. XIX. 



1896 TOPSENT. Cf. Mém. Soc. Zool. France. IX. 



1897 DENDY. Cf. Proc. R. Soc. Victoria. (2) IX. 



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



1897 (f) Cf. Abh. Senckenb. Naturf. Ges. XXI. 



1S97 Lindgren. Cf. Zool. Anz. XX. 



1897 TOPSENT. Cf. Rev. Suisse Zool. IV. 



1898 Kieschnick, O. Die Kieselschwamme von Amboina. Inaug. Diss. Jena. 



1895 Lendenfeld. Cf. Zool. Centralbl. V. 



1898 Lindgren. Cf. Zool. Jahrb. XI. Abth. Syst. 

 1898 Thiele. Cf. Zoologica. XIV. 

 1S9S Topsent. Cf. Buil. Soc. Sc. Quest. 



1898 (/3) Cf. Arch. Zool. Expér. (3) VI. 



1899 Thiele. Cf. Zoologica. XIV. 



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

 1900 (a) KlRKPATRlCK. Cf. Proc. Zool. Soc. London. 



1900 Mac Munn. Cf. Quart. Journ. Microsc. Sc. XLIII. 



1900 MlNCHlN. Cf. Ray Lankester's Treatise on Zoology. II. 



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



1900 Topsent. Cf. Arch. Zool. Expér. (3) VIII. 



1902 Bidder. Cf. Journ. Mar. Biol. Ass. N. S. VI. 



1902 SollaS. Cf. Proc. Zool. Soc. London. 



1902 (p) Topsent. Cf. Arch. Zool. Expér. (3) IX. 



1902 VOSMAER. Cf. Kon. Akad. Wetensch. Amsterdam. Proceedings. 



1902 (/3) Cf. id. Versl. verg. wis- en natuurk. afd. 



1903 CoTTE. Cf. Buil. Sc. France et Belgique. XXXVIII. 

 1904(3) Topsent. Cf. Buil. Mus. Hist. Nat. Paris. 



1905 Dendy. Cf. Rep. Pearl Oyster Fisheries Manaar. 



1906 {(3) TOPSENT. Cf. Buil. Mus. Hist. Nat. Paris. 

 1909 HENTSCHEL. Cf. Fauna Südwest-Australiens. II. 

 1909 TOPSENT. Cf. Arch. Zool. Expér. (4) IX. 



1909 VOSMAER. Cf. Kon. Akad. Wetensch. Amsterdam. Versl. verg. wis- en natuurk. afd. 

 1909 (x.) ■ Cf. id. Proceedings. 



CORRIGENDA 

 p. 5, Spirastrella lacunosa and spiculifera of KlESCHNICK date from 1898 and not from 1900. 



