EXPLANATION OF PLATE XIII. 



Fig. I. — Dotillopsis brevitarsis (de ]\Ian). Doisal view of a male 

 with carapace about lo^ mm. in breadth. 



„ 2. — Tympanomerus stevensi, sp. nov. Dorsal view of a male 

 with carapace about j^ mm. in breadth. 



,, 3. — Tympanomerus gangeticus, sp. nov. Dorsal view of a 

 male with carapace about 5|- mm. in breadth. 



