554 PROCEEDING'S OF THE NATIONAL MUSETJM. vol. xxxn. 



Doctor Carpenter for the southern specimens is wholly inadmissible 

 for them, being based on the specimen referred to (and described) by 

 him us />. canqybellimms. 



I propose, therefore, that the species called by Doctor Carpenter 

 B. iildriclilamis be known as Bathycrinvs (ntstralts, and that 46^ 16' 

 south latitude, 48° 27' east longitude, be considered the type-locality. 



The species of BdtJxycrintix^ then, are as follows: 



Genus BATHYCRINUS V*/yville Thomson. 



1872. IkUliycr'nius Wyville Thomson, Proc. Roy. Soc. Edinb., VII, ]^. 772. 

 Type .-" Bath ijcriiiuf^ (/raciHx Wyville Thomson. 



BATHYCRINUS GRACILIS Wyville Thomson. 



1S72. Baihycrinm grorilis Wyville Thomson, Proc. Roy. Soc. Edinb., VII, 



p. 772. 



Type-locality.— ^T' 38' north latitude, 12° 18' west longitude; H. M. S. 



Porcupime. 



BATHYCRINUS CARPENTERII (Danielssen and Koren). 



1877. Ilycrbms carpenter H Danielssen and Koren, Nyt Magasin for Natur- 

 videnskaberne, XXIII, 3die Hefte, p. 45. 



Tyj)e-IocaIify.—m° 22' north latitude, 1° 20' east longitude; 6.5° 55' 

 north latitude, 7° 20' east longitude; or 65° 15' north latitude, 0° 36' 

 west longitude; Norske Nordhavsexpedition. 



BATHYCRINUS ALDRICHIANUS Wyville Thomson. 



1876. Baihycrinus aldricldanus Wyville Thomson, Jour. Linn. Soc, XIII, p. 

 50, fig. p. 49. ( = B. camphcUiaims of Carpenter. ) 



Type-locality.— Y^ 47' north latitude, 24° 26' west longitude; H. M. S. 

 Challenger. 



BATHYCRINUS AUSTRALIS A. H. Clark. 



Bathycrinus aldricldanus P. H. Carpenter (not of Wyville Thomson). 

 Type-locality.— 4:Q° 16' south latitude, 48° 27' east longitude; H. M. S. 

 Challenger. 



BATHYCRINUS PACIFICUS A. H. Clark. 



1907. Bathycrinufi pacificun A. H. Claek, Proc. U. S. Nat. IVIns., XXXII, p. 510, 

 % 2. 



Type-localliy.—?i?y° 18' 10" noi'th latitude, 135° 40' 50" east longi- 

 tude; U. S. Bureau of Fisheries Steamer Albatross. 



