NOVITATES ZOOLOGICAE, Vol. XIX., 1912. 



Vl . VI. 



a be 



Fig. 1. — Organs of copulation o£ Ceratophjlbis harbarvs $ . viii. t. = eighth abiioraiual tergite, 

 i.\-. St. = ninth sternite, CI = clasper, ? = jirocess of clasper, F = movable process. 



Fig. 2.— Seventh abdominal sternite of three specimens (a, b, c) of Cerafo/i/iijlliit harharus ?. 



r.s. = receptacnluni seminis. 



K. J. ,M. 



