564 



BULLETIN OF THE 



Allorchestes armatus, sp. nov. 



Fig. 1. 



Figs. 1-9. Allorchestes armatus: 1. Female, dorsal view (nat. s. 9mm.). — 2. Head. —3. 1st 

 maxilla. 4. 2d maxilla. —5. Mandible. — 6. Maxilliped. —7. Distal end of 4th segment of max- 

 illiped bearing a moyable spine. — 8. 1st thoracic leg. — 9. 2d thoracic leg of male. 



