SYSTEMATIC REPORT 63 



(Fig. 9H). Third to the fifth thoracic appendages rather short and very slender, terminating, as in other 

 species of the genus, in a minute chela which is hidden by a dense mass of fine setae (Fig. 9 J). Sixth 

 to the eighth thoracic appendages very long and slender, dactylus fused with the long nail to form a long 

 slender claw (Fig. 9 K). 



Fig. 9. Hansenomysis falklandica sp.n. A, ovigerous female in lateral view, x 10; B, anterior end of carapace and bases of 

 antennulesin dorsal view, x 12; C, peduncle of left antennule of adult female, x 16; D, peduncle of left antennule of adult male, 

 x 16; E, proximal end of antennule in lateral view, x 16; F, right antenna, x 16; G, endopod of first thoracic appendage, x 20; 

 H, second thoracic appendage, x 20; J, distal end of third thoracic appendage (enlarged); K, eighth thoracic appendage of 

 male, x 13; L, first pleopod of the male, x 20; M, fifth pleopod of the male, x 20; N, fifth pleopod of the female, x 13; 

 P, telson and right uropod in dorsal view, x 16. 



In the published descriptions of H. fyllae and H. antarctica, no mention is made of the form of the 

 carpo-propodus of the thoracic endopods. Figures of these appendages given by the authors, Hansen 

 (1887, p. 210, fig. vii, 5-5^) and Tattersall (1908, p. 23, pi. v, figs. 1-19) show the carpo-propodus 

 as a single segment with no trace of secondary articulations. I can find no comment on these append- 



