KXPIvANATION OF PIvATB XXII. 



Macropsis orientals, sp. nov. 



Fig. I, — Anterior end of a female 6 mm. long, X 75. 

 2, — Antennal scale, X 75. 

 3. — Antennule of male, X 75. 

 4. — Endopod of first thoracic limb, X 75. 

 5. — Endopod of second thoracic limb, X 75, 

 6, — Eighth thoracic limb of male, X 75. 

 7.— Telson, X 75. 

 8. — Third pleopod of male, X 75. 

 9. — Fourth pleopod of male, X 75. 



