1 jo 



i second-fourth segment of proximal pinnules carinate; 23 — 24 



cirrus segments (Fuchow, China) chinensis 



i ■ the segments of the enlarged proximal pinnules are unmodified, or have 

 the (.listal edges slightly produced and spinous 

 il' I', with 12 smooth segments; 1' about ;(s long as 1'., and similar to it; 



cirri arranged in two rows on the centrodorsal (southern Japan), jap'onica 

 1' with 15—23 segments, which are smooth, or have slightly spinous 

 distal ends; 1' shorter than 1', (and P 9 ); cirri arranged in a single ruw- 

 en the centrodorsal (New Caledonia and the Tonga lslands) caledoniae 



\. Oligometra carpenteri (Bell) 



BELL. "Alert" Report, 1S84, p. 156 {Antidon milberti, part); p. 157 {Antedon carpenteri). 



1'roc. Zool. Soc. Loiulon, 1894, p. 394 (Antedon milberti, part; Antedon serripinna). 



A. II. CLARK. Recent Crinoids of Australia, 1911, p. 775. 



Die Fauna Südwest-Australians, vol. 3, 191 1, part 13, p. 441, 443, 444, 446. 



Crinoids ot" the Indian ücean, 1912, p. 174. 



Smithsonian Miscell.ineous Collections, vol. 61, 19 1 3, N° 15, p t,J. 



Stat. 2j$. Anchorage off Pulu Jedan, eastern coast of the Aru lslands (Pearl Banks). 13 



Metres. 4 Ex. 

 Stat. 274. 5°28'.2S., t34°53'.9E. Near Jedan lslands, eastern coast of Aru lslands. 57 Metres. 



2 Ex. 



All of these specimens are similar. with arms about 50 mm. long. 



2. Oligometra serripinna (V . 11. Carpenter). 



1'. H. CARPENTER. Notes from the Leyden Museum, vol. 3, 1881, p. 182 (Antedon serripinna). 

 Hak 11. alt.. Nova Acta der Ksl. Leop.-Carol. deutschen Akad. der Xaturforsch., vol. 58, 1891, 



X' 1, ]>. 82. pi. 5, fig. 48 (the specimens described represent 0. caledoniae). 

 Bell. Proc. Zonl. Soc. London, 1894, p. 396 [Antedon carinatd). 



A. H. CLARK. Proc. Biol. Soc. Washington, vol. 21, 1908, p. 226 (Oligometra pulchella). 

 Smithsonian Miscellaneous Collections (Quarterly Issue), vol. 52, 1908, part 2, p. 222 



(Oligometra pulchella). 



Proc. U. S. National Museum, vol. 36, 1909, p. 399 (Oligometra pulchella). 



Vidensk. Medd. fra den naturhist. Forening i Kobenhavn, 1909, p. 179. 



Proc. U. S. Nat. Mus., vol. 40, 1911, p. 33 (under Oligometra serripinna var. occidentalis). 



Notes from the Leyden Museum, vol. 33, IQII, p. 189. 



Crinoids of the Indian Ocean, 1912, pp. 169 — 174, fig. 28, p. 171. 



— Records of the Indian Museum, vol. 7, 191 2, part 3, N" 26, p. 270. 



Smithsonian Mi is Collections, vol. 60, 1912, N" 10, p. 27. 



Proc. Biol. Soc. Washington, vol. 26, 1913, p. 182. 



R.EICH1 1:1; Abhandl. der Senck. naturforsch. Ges., vol. 35, 1913, Heft 1, p. 105. 



A. II. ( LARK. Smithsonian Miscellaneous Collections. vol. 6r, 1913, X" 15, p. 38. 



Stat. 164. i°42.;S.. 1 30° 47 .5 1-'.. Between New Guinea and Misool. },2 Metres. 1 Ex. 

 1. 258. Tual Anchorage, Kei lslands. 22 Metres. 1 Ex. 



From Stat. 164 there is o: imen with arms 50 mm. long; I', is greatly enlarged 



with strongly markcd processes; 1' is small, like I' . 



