412 



REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



[68J 



the base of the third perajopod aud oulj- a rudimentary epipod at the 

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



The plenrobranchia?, excei)t the last, are smaller and much more 

 slender than the other brauchiie. 



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

 pods. 



Measurements in millimeters. 



Length from tip of rostrum to tip of telsou 72 



Length of carapax including rostrum 26. 



Length of rostrum 8. 2 



Length of eye-stalk aud eye 4.4 



Greatest diameter of eye 1.5 



Length of antennal scale 13.0 



Breadth of antennal scale 5. 1 



Length of second gnathopod 23. 



Length of first peneopod 25. 



Length of merus 5. 5 



Length of carpus 7.8 



Length of chela 8. 



Breadth of chela .! 1.3 



Length of dactylus 5. 5 



Length of second peraeopod 28. 



Length of merus 6. 



Length of carpus 8.3 



Length of chela 8. 2 



Breadth of chela 1.2 



Length of dactyhis 5. 7 



Length of third perteopod 31. 



Length of merus 9. 



Length of carpus 10. 



Length of chehi 9. 



Breadth of chela 1.3 



Length of dactylus 5. 9 



Length of fourth perseopod 36 



Length of propodus 5.8 



Length of dactylus 4. 6 



Length of fifth perajopod 40 



Length of sixth somite of pleon 11.3 



Hight of sixth somite of pleon 5. 



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 



