BlHANIi TILL KÖNGL. SVENSKA VET.-AKAD. HANBL. Band. 13. Afd. IV. N:o 10. 



ON 



A RECENT F0R:\I OF THE 



ECHINOCONID^ 



BY 



SVEN LOVEN. 



WITH TWO PLATES. 



COMMUNICATED TO THE R. SWEDISH ACADEMY OF SCIENCES 

 DECEMBER 14 1887. 



"•-•- 



STOCKHOLM, 1888. 



lONGL. BOKTRYCKERIET. 



P. A. NOHSTEDT A SÖNHR. 



