PLATE XXIII. 



Fig. 1. Prosopis cornutaj Smith, d 



2. „ dilatata, Eirby, ^ 



3. „ signata, Panz., ? 



4. „ communis, Nyl., ? 



5. „ bvevicornis, Nyl., $ 



6. Spliecodes subquadratus, Smith, ? 



7. Prosopis cornuta, Smith, c? , 7th ventral segment. 



