PLATE III. 



Fig. 40. Cadnlns gadus Mont. From PiLSBRV. 



Fig. 41. Caduliis colubridens Watson. From Chall. Rep. 



Cadnlns clavatus Stimp. From FiLSBRV. 



Cadulus laevis Braz. From Proc. Linn. Sec. N. S. W. 



Siphonodentalinm cboracense Wats. From Chall. Rep. 



Cadnlns Bdcheri P. & Sh. From PiLSBRV. 



Cadnlns sitnilln/ins Wats. From Chall. Rep. 



Cadulus prionotns Wat.s. From Chall. Rep. 



Cadulus dichelns Wats. From Chall. Rep. 



Cadulus minutns H. Ad. Proc. Zool. Soc. 



Cadulus anguidens M. & S. From PiLSBRV. 



Cadulus singaporensis P. & Sh. From PiLSBRV. 



Cadulus enloides M. & S. From Proc. Zool. Soc. 



Dentaliiim clathratum v. Mart. After a photograph of 

 the type specimen. 



