112 BULLETIN 54, UNITED STATES NATIONAL MUSEUM. 



antero-lateral angles of the head. The first pair of antennae have the 

 first two articles subequal and difficult to distinguish; the third is 

 twice as long as the second. The flagelluni is composed of twelve 



FIG. 93. ClROLANA PARVA ( AFTER HAN8EN). a, ADULT MALE, ft, LATERAL VIEW OF SAME. C, SECOND 



LEG. d, ANTERIOR PART OF HEAD (VENTRAL VIEW), e, FIFTH LEG. /, SEVENTH LEG. g, POSTERIOR 



PART OF ABDOMEN, h, LEFT PLEOPOD OF SECOND PAIR. (ENLARGED.) 



FIG. 94. ClROLANA PARVA. a, MAXILLIPED. X 51|. b, MANDIBLE. X 51|. C, FRONTAL LAMINA. 



x 51 1. d, FIRST MAXILLA, x 51|. e, SECOND MAXILLA, x 51|. 



articles. The first antennae extend to the posterior margin of the 



head or to the end of the peduncle of the second pair of antennae. 



The second antennae have the first two articles short and subequal; 



the third is a little longer than the second; the fourth and fifth are 



