412 



REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



[68J 



the base of the third pera^opod and only a rudimentary ei)ipod at the 

 base of the fourth, so that the branchial formula is — 



The pleurobranchi.ne, except the last, are smaller and much more 

 slender than the other branchiffi. 



There are apparently no exopods at the bases of any of the peroeo 

 pods. 



ileasuremenls in millimeters. 



Length from ti p of rostrum to tip of telson 72 



Leugth of carapas includiug rostrum 26. 



Length of rostrum 3.2 



Length of eye-stalk and eye 4. 4 



Greatest diameter of eye l.,5 



Length of antennal scale 13.0 



Breadth of antennal scale 5. 1 



Length of .second gnathopod 23. 



Length of first peraiopod 25. 



Length of merus 5. 5 



Length of carpus 7.3 



Length of chela 8. 



Breadth of chela L3 



Length of dactylus 5. 5 



Length of second peraiopod 23. 



Length of raerus 6. 



Length of caipus 8.3 



Length of chela 8.2 



Breadtli of chela L2 



Length of dactylus 5. 7 



Length of third perseopod 31. 



Length of merus i). 



Length of carpus 10. 



Length of chela 9. 



Breadth of chela 1.3 



Length of dactylus .5. 9 



Length of fourth pera'opod 36 



Length of jiropodus 5. 8 



Length of dactylus 4. (5 



Length of lifth perieopod 40 



Length of sixth somite of pleou 11.3 



Hight of sixth f-omite of pleou .'>.() 



Length of telson 10. 4 



Length of inner lamella of uropod 11.0 



Breadth of inner lamella of uropod 2.8 



Length of outer lamella of uropod 14.0 



Breadth of outer lamella of uropod 3. 4 



