215 



von Lenden fei d. 



[216] 



1806 Sponijia Tuvton 1869 



1807 Spongia Tuvton ^ 1870 

 1811 S]yongta Jameson • 1873 

 1813 Spongia Lamarck 1874 

 1816 Spongia Lamarck 1874 



1816 Spongia Lamouroux 1879 



1817 Spongia Stewart 1880 



1818 Spongia Montagu 1882 



1821 Tupha Gray 1882 



1822 Spongia Parkinson 1887 

 1824 Spongia Lamouroux 1887 



1828 Spongia Fleming 1889 



1829 Spongia Delle Chiaje 1889 

 1836 Sp)ongia Deshayes und Milne Edwards 1890 

 1842 Halichondria Johnston 1890 

 1862 Baspailia 0. Schmidt 1891 

 1864 Didijociilindrus Bowerbank 1891 

 1864 Hymedesmia Bowerbank 1892 

 1866 Dicti/oq/lindriis Bowerbank 1892 



1866 Hymedesmia Bowerbank 1893 



1867 Stelligera Gray 1894 

 1867 Vihdinus Gray 1894 

 1867 Äxon Gray 1894 

 1867 Ädreus Gray 1894 

 1867 Timea Grav 1894 



Dirtyoejilindrus Wright 

 liaspailia 0. Schmidt 

 Dictyocjilindfus Boweibank 

 Dictyocylindrus Bowerbank 

 Hymedesmia Bowerbank 

 Axos Carter 

 Hymedesmia Carter 

 Diefyocylindrus Norman 

 Hymedesmia Norman 

 Dictyocylindrns Topsent 

 liaspaUia Vosmaer 

 Baspailia Hanitsch 

 Tril;enirinn Topsent 

 Hemiastrclla Lendenfeld 

 Baspailia Topsent 

 Hymedesmia Topsent 

 Easjtailia Topsent 

 Baspailia Topsent 

 Hymedesmia Topsent 

 Bubaris Topsent 

 Axinella Hanitsch 

 Hymedesmia Hanitsch 

 Hymedesmia Topsent 

 Adreiis Topsent 

 Vihidinus Topsent 



2 (138) Genus Hemiastrella Carter. 

 Stellig-eridae mit ausschliesslich diactiueu, amphioxeii Meg'asclereii. 

 Microsclere Eiiaster. 



1879 Hemiastrella Carter 



1887 Hemiastrella Vosmaer 



1888 Epallax Sollas 

 1888 Hemiastrella Sollas 



1890 HemiastreUu Lendenfeld 

 1890 Epallax Lendenfeld 

 1890 Epallax Topsent 



II. Tribus Spirastrosa. 



Clavuliiia mit Spirasteru, Pseudosterrastern, Araphiasteni, Discorhabden 

 oder Microrhabdeii. Stets ohne Euaster. Meist ohne, selten mit Spongin. 



1 (43) Faroiiia Placospongidae. 



Spirastrosa mit Megascleren und Pseudosterrastern. Ohne Spong-in. 



