Characteristic Features

-Carapace slightly broader than long, orbit small and deep

-Anterolateral margin arched, with 3 teeth including the outerorbital one;
first tooth the largest, broadly triangular; the second and third acutely
triangle

-Carapace length: (M) 28.9 to 46.5 mm, (F) 29 mm ; breath: (M) 30.5 to
53 mm , (F) 28.9 mm