PLANCHE II. 



Fig. i— 1 3 , Clausia elongata Boeck. 



Fig. 14-15, Labidocera ivollastom Lubbock. 



Fig. 16-17, dcartia discaudata Giesbrecht. 



Fig. 18-19, Acariia clausi Giesbrecht. 



Fig. 20-21, Centropages hamaius Lilljeborg. 



