No. 162. NOMENCLATURE OF RECENT CRINOIDS—CLARK. 469 
Antedon déderleini pr Lorton, 1900. 
1900. pr Lorton, Rey. Suisse Zool., VIII, p. 98, pl. 1x, figs. 2 a-7. 
Type-locality. _JRneoshinn, Tiara Doctor Diderot. 
Dr. Ludwig Déderlein. : 
t{Antedon d’orbignyi. 
Antedon diibenii Bonnscur, 1866. 
1866. Boutscur, Wieegmann’s Archiv fiir Naturgesch., 1866, 
Ik, JO. G2 (ike) 
Ty pe-locality—Rio Janeiro, Brazil. 
Dr. M. W. von Diiben. Gottingen Museum. 
The type specimen is foured in Challenger Report, X XVI, 
LZoolocy pl xcanmn oy 2a@lsSe))e 
‘* Antedon diuibenit” is the young of Comatula carinata Lamarck. 
Antedon dubia P. H. Carrenter, 1888. (‘‘ Semper M. S.”’) 
1884. von Grarr, Challenger Reports, X, Zoology, pp. 15, 18, 47. 
1888. P. H. Carpenter, Challenger Reports, X XVI, Zoology, p. 
258, pl. xxxv1, figs. 1-6. 
Type-locality.—Avru Islands. H. M. 8. Challenger. 
dubtus=uncertain. British Museum. 
Antedon duplex P. H. Carrenrer, 1888. 
1883. von Grarr, Bull. Mus. Comp. Zool., XI, No. 7, p. 133. 
A nomen nudum. 
1884. von Grarr, Challenger Reports, X, Zoology, Pt. 27, pp. 
(ets 
A nomen nudum. - 
1888. P. H. Carrenter, Challenger Reports, KANT, Zoology, 
Oo 2ALze 
Type-locality.—West Indies; 88 to 262 fathoms. U.S. 8S. Blake. 
duplex=broad, large. 
Antedon echinata P. H. Carprnrer, 1888. — 
1888. P. H. Carpenter, Challenger Reports, X XVI, Zoology, 
p- 102, pl. xxi, figs. 4, 5; detailed description, p. 119; first 
mentioned, p. 954. 3 
Ly pe-locality.—29° 45° south latitude, 178° 11’ west longitude 
(near the Kermadec Islands); 630 fathoms. H. M. S. 
Challenger. 
echinata=prickly. British Museum. 
Antedon elegans Bren, 1884. 
1882. Brun, Proc. Zool. Soc. London, 1882, p. 534. 
Non-diagnostic specific formula given; full description in Brn, 
Zool. Coll, A. M.S. Allert, p. 162; pl. xii, fies. B, Ba (1884). 
Type-locality.—Port Molle (Queensland). TT. M. S. Alert. 
elegans=beautiful. British Museum. 
Proc. N. M. vol. xxx1v—08——31 
