24 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 27 



Plate 1 



Figure 1. A canthomuiina tannerensis, new species. 2. Third Peraeo- 

 pod. 3. First Maxilla. 4. Second Maxilla. 5. Maxilliped. 6. Man- 

 dible. 7. First Antenna. 8. First Peraeopod. 



