No. 1623. NOMENCLATURE OF RECENT CRINOIDS—CLARK. 459 
Ty pe-locality.—80° 54’ 40’ north latitude, 180° 3877 30” east 
longitude (off Kagoshima Gulf, Taser: 103 fathoms. 
U.S. S. Albatross. 
avOos=a flower. U.S. National Museum. 
Antedon arctica A. H. Cruarx, 1907. 
ISO BS 186 Cloner, Jeo, Wo (Se Neo, Whi, DO.O.QUUE jon (abe 
detailed description, p. 82. 
Type-locality—_Camp Clay, Cape Sabine (arctic coast of 
Alaska). Lieut. cee W. Greeley, U. S. A. 
arctica=arctic. U.S. National Museum. 
Antedon armata Pourratiés, 1869. 
1869. PourTA.es, Bull. Mus. Comp. Zool., I, No. 1D, 705 B10, 
Type-locality—West of the Tortugas, Mlorida: 35 fathoms. 
U.S. 8S. B2bd. 
armata—armed. Museum of Comparative Zoology. 
+Antedon arnaudi. 
+ Antedon aspera. 
Antedon aspera A. H. Crarx, 1908 (not +Antedon aspera). 
1908. A. H. Crarx, Proc. Biol. Soc. Washington, X XI, p. 131. 
A nomen nudum. 
Error for 7richometra aspera. 
Antedon asperrima A. H. Cuarx, 1907. 
IMO, Bo Isl, Cie, Ieee, Ws Se latte Whey, DOnCUO jo, 10s 
detailed description, p. 73. 
Ty pe-locality.—54° 02’ 50’’ north latitude, 166° 45’ 00’” west 
longitude (Bering Sea); 406 fathoms. U.S. S. Albatross. 
asperrima=very rough. U.S. National Museum. 
Antedon aster A. H. Crarx, 1907. . 
IOOG. Ako lal, Cinniens, leioe, Ue ts Ie, Whhish, OOH jos 1s 
detailed description, p. 145. 
Type-locality.— 5° 11’ 25’”" north latitude, 139° 28’ 20" east 
longitude (Sagami Bay, Japan); 369 to 405 fathoms. 
U.S. 8. Albatross. 
aotno=a star, . U. S. National Museum. 
Antedon australis P. H. Carpenter, 1882. (°° Ltrken MS.”) 
1882. P. H. Carpenter, Journ. Linn. Soc. (Zool.), XVI, 
p- oL0. 
Ty pe-locality.—Sydney, New South Wales. 
australis—southern. Copenhagen Museum. 
A few characters are given which may prove to be of sys- 
tematic importance. 
