402 BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



Locality— Siboga station 320; between Borneo and eastern Java (lat. 6°05'00" S., 

 Long. 114°07'00" E.); 82 motors; fine gray mud; February 23, 1900 [A. H. Clark, 1912, 

 1918] (1, Amsterdam Mus.). 



History— Tbis species was first described by the present author under the name 

 of Selenemetra tcnuicirra in 1912 from a single specimen dredged by the Siboga at 

 station 320. In the original description it was said to be closely related to Oxymetra 

 finschii. In another paper published in the same year it was compared with 0. 

 erinacea to which it was said to be most closely related. It was redescribed in detail 

 and figured in 1918. 



OXYMETRA FINSCHn (HarUanb) 



Plate 37, Figure 168; Plate 42, Figures 191-193; Plate 44, Figures 197-202; Plate 45, Figures 



203, 204 



[See also vol. 1, pt. 2, fig. 195 (lateral view), p. 122; figs. 476, 477 (pinnule tip), p. 269.] 



Antedon finschii Hartlaub, Nachr. Ges. Gottingen, Ma}' 1890, p. 176 (description; New Britain); 

 Nova Acta Acad. German., vol. 58, No. 1, 1891, p. 37 (in key), p. 47 (detailed description and 

 comparisons), p. 113 (in Gottingen Mus.); pi. 3, fig. 32. — Koehler, Mem. Soc. Zool. France, 

 vol. 8, 1895, p. 419 (Sunda Islands, Biliton; notes). — Hamann, Bronns Klassen und Ordnungen 

 des Tier-Reichs, vol. 2, Abt. 3, 1907, p. 1581 (listed).— A. H. Clark, Proc. Biol. Soc. Washing- 

 ton, vol. 22, 1909, p. 13 (related to Pontiometra andersoni) ; Smithsonian Misc. Coll., vol. 60, 

 No. 10, 1912, p. 22 (referred to Oxymetra); Proc. U. S. Nat. Mus., vol. 43, 1912, p. 383 (identity); 

 Crinoids of the Indian Ocean, 1912, p. 37 (same). 



Himerometra finschii A. H. Clark, Smithsonian Misc. Coll., vol. 50, 1907, p. 356 Oieted). 



Himerometra gracilipes A. H. Clark, Smithsonian Misc. Coll., vol. 52, 1908, p. 219 (description; 

 Albatross station 5163); Proc. U. S. Nat. Mus., vol. 39, 1911, p. 541, footnote (referred to Selene- 

 metra); Unstalked crinoids of the Siboga-Exped., 1918, p. 99, footnote 1 (■= Oxymetra finschii). 



Dichrometra aranea A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 76 (description; 

 lat. 8°51'30" N., long. 81°11'52" E.; 28 fathoms). 



[Dichrometra] finschii A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 76 (compared with 

 D. aranea). 



Dichrometra gracilipes A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 13 (listed). 



Selenemetra viridis A. H. Clark, Proc. U. S. Nat. Mus., vol. 39, 1911, p. 541 (description; Albatross 

 Sta. 5413); Crinoids of the Indian Ocean, 1912, p. 139 (synonymy; locality); Unstalked crinoids 

 of the Siboga-Exped., 1918, p. 99, footnote 2 (synonym of Oxymetra aranea). 



Selenemetra gracilipes A. H. Clark, Proc. U. S. Nat. Mus., vol. 39, 1911, p. 541 (calyx and arm bases 

 compared with those of S. viridis); Crinoids of the Indian Ocean, 1912, p. 139 (synonymy; 

 locality). 



Selenemetra finschii A. H. Clark, Bull. Mus. Hist. Nat., Paris, 1911, p. 253 (compared with Dichro- 

 metra articulata); Ann. Mag. Nat. Hist., ser. 8, vol. 10, 1912, p. 32 (compared with 5. tenuicirra) ; 

 Smithsonian Misc. Coll., vol. 60, No. 10, 1912, p. 22 (comparison with Oxymetra erinacea; con- 

 generic with that species; Oxymetra has priority over Selenemetra so that this species becomes 

 Oxymetra finschii); Proc. U. S. Nat. Mus., vol. 43, 1912, p. 382 (cotype from New Britain in 

 U.S.N. M.), p. 383 (identity), p. 397 (New Britain); Crinoids of the Indian Ocean, 1912, p. 37 

 (identity), p. 139 (synonymy; New Britain). — Hartmeyer, Mitt. zool. Mus. Berlin, vol. 8, 

 Heft 2, 1916, p. 235 (Neu Pommern, Nos. 2602, 2603 [1 specimen] ). 



Selenemetra aranea A. H. Clark, Crinoids of the Indian Ocean, 1912, p. 139 (synonymy; detailed 

 description; locality), fig. 15, p. 140. 



Oxymetra finschii A. H. Clark, Unstalked crinoids of the Siboga Exped., 1918, p. 99 (in key; range). — 

 Gislen, Kungl. Fysiogr. Sallsk. Handl., new ser., vol. 45, No. 11, 1934, p. 25. 



Oxymetra aranea A. H. Clark, Unstalked crinoids of the Siboga Exped., 1918, p. 99 (in key; range). — 

 Gislen, Kungl. Fysiogr. Sallsk. Handl., new ser., vol. 45, No. 11, 1934, p. 25. 



Oxymetra finshii Gislen, Kungl. Fysiogr. Sallsk. Handl., new ser., vol. 45, No. 11, 1934, p. 33. 



