I'OLYCH^TA— BENHAM. C9 



N. macrura Elilers (1904), p. 14. 

 N. macrura Elilers ( 1908), p. 57; ( 1913), p. 451. 

 N. macrura CTiavier (1911), p. 98. 

 xY. macrura Benham (1915), p. 203, pi. XL, fig. 57. 



N. macrtira Fauvel (1916), p. 436, pi. YIII, figs. 1-3 (and adds IS! . pra^hofa 

 Kinberg as a synonym). 



In 1897 Elilers, from a study of the original S2:>eciniens, showed that (! rube's 

 species is identical with that of Kinberg ; and in his account of the New Zealand Annelids 

 ( 1904) he further established, from an examination of the types, that Kinberg's species 

 is synonymous Avith Schmarda's. He gave an extended and illustrated account of the 

 species, which is widely spread over the subantarctic area. It is evidently very common, 

 for the " Aurora " naturalists gathered some seventy specimens, varying in length 

 from 14 mm. up to 125 mm., the latter \nth a diameter of 12 mm. over the parapods. 



The worms are labelled as being " flesh coloiu:ed " in life as I know from 

 observation of our local specimens. In spirit, however, the dorsal surface becomes 

 a pale brown and the parapods usually white. 



The habitat extends from the shore-line, where 't seems to be most abundant, to a 

 depth of at least 157 fathoms, where it seems to attain its greatest size. 

 Localities . — 



Boat Harbour — Shore : 2-4 fathoms ; 25 fathoms. 

 Station 3, 157 fathoms. 

 Station 12, 110 fathoms. 



Distribution. — South Chili (Schmarda); Magellan Strait (Kinberg) ; Kerguelen 

 (Grube, Mcintosh, Elilers) ; Heard Island (Mcintosh) ; Bouvet Island, New 

 Zealand ( Ehlers) ; Bass Strait (Beiiham); South Shetlands(Gravier); Falkland 

 Islands (Fauvel). 



Family AMPHINOMID.^. 

 Genus Eurythoe Kinberg. 



EURYTHOE COMPLANATA Pallas. 



E. pacifica Kinberg— Mcintosh (1885), p. 27, pi. II, figs. 3, 4; pi. Ill, fig. 2; 



pi. II A, fig. 13; pi. Ill A, figs. 5-9. 

 E. complanata Ehlers (1908), p. 38. 



Ehlers* has shown that these two, as well as E. alcyonia Savigny, are identical, 

 and discusses the history of the species. Fauvel ( 1919, p. 348) gives a list of the literature. 



From the neighbourhood of Tasmania a young specimen was obtained measuring 

 1 1 mm. for 35 segments. 



The distribution of the species is very wide, iis it seems to occur in all seas and 

 oceans. 



* Ehlers, " Zur Konntniss d. Ostafrikanischcn Borstciuviirmer "' in Naclir. d. K. Gescll : d. Wiss. Gottineen. ISO", 

 Heft. 2, \i. 2. " 



