Siboga-Expeditie 



XLIX'c 



THE PROSOBRANCHIA OF THE SIBOGA 



EXPEDITION 



BY 



M. M. SCHEPMAN 



Bosch en Duin near Utrecht (Holland) 



PART V 



TOXOGLOSSA 



With 6 plates and i textfigure 



>i>§@?< 



LATE E. J. BRILL 



PUBLISHERS AND PRINTERS 



LEYDEN 1913 



