796 " THETIS " SCIENTIFIC RESULTS. 



Suborder MACROPHREATA, A. H. Clarh. 



Family ANTEDONID^E, Norman. 



Subfamily BATHYMETRIN^, A. H. Clarh. 



Genus BATHYMETRA, A. H. Clark. 



BATHYMETRA CARPENTERI, A. H. Clark. 



Antedon ahyssicola, 1888, P. H. Carpenter, "Challenger" Reports, 

 ZooL, vol. 26, p. 191 (part), pi. xxxiii., fig. 2. 



Bathymetra carpenteri, 1908, A. H. Clark, Proc. U.S. Nat. Mas., 

 vol. 34, p. 235. 

 South-west of Melbourne (42° 42' S. lat., 134° 10' E.), 2,600- 



fathoms. 



Family PENTAMETROCRINID^, ^. /^. Clark. 



Genus DECAMETROCRINUS, Minckert. 



DECAMETROORINUS ABYSSORUM (P. //. C). 



Promachocrinus abyssorum, 1888, P. H. Carpenter, " Challenger" 

 Reports, Zoo)., vol. 26, p. 351, pi. i., figs. 4, 5, pi. Ixix., figs. 

 5-7. 



Decametrocrinus abyssorum, 1905, Minckert, Zool. Anzeiger, vol. 

 28, p. 494. 

 South-west of Melbourne (50° 01' S. lat., 12.3° 04' E. long.), 



1,800 fathoms. 



Genus PENTAMETROCRINUS, A. H. Clark. 

 PENTAMETROCRINUS SEMPERI (P. H. C). 



Eudiocrinus semperi, 1882, P. H. Carpenter, Journ. Linn. Soc, 

 (Zool.), vol. 16, p. 497.— 1888, " Challenger " Reports, Zool., 

 vol. 26, p. 82, pi. iii., fig. 7, pi. vi., figs. 1-3.— 1889, White- 

 legge, Joiun. Roy, Soc. KS. Wales., vol. 23, p. 197. 



Pentametrocrinus semperi, 1908, A. H. Clark, Proc. Biol. Soc. 

 Washington, vol. 21, p. 135. 



Ofi' Port Jackson (34° 08' S. lat., 152° 00' E. long.), 950 

 fathoms. 



PENTAMETROCRINUS, sp. 



Thaumatocrinus renovatus, 1884, P. H, Carpenter, Pliil. Trans. 

 Roy. Soc, 1883, p. 919. 

 South-west of Melbourne (50° 01' S. lat., 123° 04' E. long.), 

 1,800 fathoms. 



