488 



BULLETIN 54, UNITED STATES NATIONAL MUSEUM. 



Depth.— b to 400 fathoms. 



Ohlin says; of the color: It is "somewhat light chestnut-brown, the 

 second pair of antennte and the third and fourth pair of pereiopoda 

 of the same color, only darker, except a ring on the distal ends of the 

 fourth and tifth joints of the antenna^ and of the fourth joint of the 

 pereiopoda, together with the whole tifth joint and the claw, which 

 parts are white."* 



Body narrow, elongate, the anterior portion, consisting of the head 

 and the first four thoracic segments considerably wider than the 



Fig. 545.— MuNNOPsrs typica (After (i. O. S.\rs). a, Upper lip. 6, Lower lip. c, First antenn.\. 

 d, Part of .second antenna, c, End of mandibular palp. /, Left mandible. (/, Tip of left 



MANDIBLE. A, FIRST MAXILLA. i, SECOND MAXILLA, j, RiGHT MANDIBLE. A', DoRSAL VIEW OF 



MALE. I, Dorsal view of female, w, I^ateral view of female. . n, Uropod. o. Female 



OPERCULUM. 



posterior portion, consisting of the last three thoracic segments and 

 the abdomen. Width of anterior portion, 5 nnii. Width of posterior 

 portion, ?> nun. Length of body, 13 mm. 



Head with the anterior portion produced in the middle in a wide 



aBihang till K. Sv. Vet.-Akad. Handl., XXVI, Afd. iv, 1901, p. 33-34. 



