PART 5 A MONOGRAPH OF THE EXISTING CRtNOIDS 299 



III 1910 I recorded a number of specimens in the Paris Museinn from various sta- 

 tions of the Mission scientifique du Cap Horn in 1882-1883, giving notes upon them, and 

 reducing rhomboidea to the synonymy of mage.llanica; by an error Antedon australis (a 

 synonym of Solanometra antarctica) was said also to be a synonym of magellanica. In 

 1912 1 mentioned Dr. Rehberg's example, saying that it resembled others at hand from 

 the vicinity of Cape Horn, those referred to being the ones from Mission scientifique 

 du Cap Horn station 100 in the collection of the U.S. National Museum; and I also 

 hsted the specimen recorded by Professor Ludwig, which had been collected by Captain 

 Paessler of the Kosmos Line. The latter I had seen in Hamburg, and the former had 

 been sent to me for more detailed study. In 1913 I recorded a specimen from Tom 

 Bay, and another from near Cape Providence where it had been collected by the Sylvia, 

 both in the British Museum, giving notes on them and at the same time reaflBrming the 

 identity of rhomboidea with magellanica. 



A summary of our knowledge of this species was published in 1915, and in 1918 I 

 stated that magellanica was confined to southern South America, the records from the 

 western coast of Central America having reference to a different species. 



FLOROMETRA SERRATISSIMA (A. H. Clark) 



[See vol. 1, pt. 1, fig. 296 (p. 263) ; pt. 2, figs. 95-96 (p. 62), 1.31 (p. 79), 590 (p. 303), 774 (p. 362), pi. 5, 

 figs. 1009-1014, pi. 13, fig. 10531 



Antedon, sp. Ritier, Science, new ser., vol. 15, No. 367, Jan. 10, 1902, p. 62 (ofiF San Diego, about 

 100 fms.).— McClendon, Bull. Amer. Mus. Nat. Hist., vol. 23, 1906, p. 125 (off Pacific Grove; 

 myzostomes). 



Antedon perpleia A. H. Clark, Proc. U.S. Nat. Mus., vol. 33, 1907, p. 74 (description; Albatross Sta. 

 3070). 



Antedon serralissima A. H. Clark, Proc. U.S. Nat. Mus., vol. 33, 1907, p. 77 (description; Albatross 

 Sta. 3464). 



Helioinetra perplexa A. H. Clark, Smithsonian Misc. Coll., vol. 50, pt. 3, 1907, p. 351 (listed). 



Heliometra serralissima A. H. Clark, Smithsonian Misc. Coll., vol. 50, pt. 3, 1907, p. 351 (listed). 



Heliometra tanneri (not of Hartlaub, 1895) A. H. Clark, Proc. U.S. Nat. Mus., vol. 34, 1908, p. 267, 

 fig. 4 (description of a specimen with a IlBr series); vol. 35, 1908, p. 125 (specimen with a IIBr 

 series illustrates the arm structure of Uintacrinus) ; Proc. Biol. Soc. Washington, vol. 21, 1908, 

 p. 226 (arm structure of the specimen with a IIBr series compared with that of Cyllometra anomalus 

 \manca]). 



Florometra asperrima (not of A. H. Clark 1907) F. W. Clarke and Wheeler, U.S. Geol. Surv. Prof. 

 Paper 90-D, 1914, pp. 33 and foUowmg (inorganic constituents of the skeleton); Prof. Paper 

 102, 1917, pp. 20 and following (same); Prof. Paper 124, 1922, p. 17 (same). 



Florometra tanneri A. H. Clark, Die Crinolden der Antarktis, 1915, p. 123 (specimen with a IIBr 

 series). 



Florometra perplexa A. H. Clark, Die Crinoiden der Antarktis, 1915, p. 140 {Albatross Sta. 3070); 

 Unstalked crinoids of the Siboffa-Exped., 1918, p. 241 (in key; range), p. 243 (references), p. 244 

 (discussion). — ZiesenheiNne, Zoologica, New York, vol. 22, pt. 3, 1937, pp. 209, 211 (off San Jose 

 Point, Lower California, 45 fms.; notes). 



Florometra serralissima A. H. Clark, Die Crinolden der Antarktis, 1915, p. 140 (Albatross Sta. 3464), 

 p. 142 (Nanaimo, B.C.; description of occurrence by C. McLean Fra-ser); Unstalked crinoids of 

 the Si'boga-Exped., 1918, p. 242 (in key; range), p. 243 (reference.s), p. 244 (discussion). — 

 Fraser, Trans. Roy. Soc. Canada, ser. 3, vol. 12, 1918, p. 142 (larvae attached to the adult; 

 a sedentary type). — Mortensbn, Studies in the development of crinoids, 1920, pp. 54-55 

 (description of pentacrinoids, Nanaimo, B.C.), pp. 06 and following (discussion of the embryol- 

 ogy), pi. 27. 



Florometra seratissima Berkeley, Contr. Canadian Biol., new ser., vol. 6, 1931, No. 5, p. 75 (p. 11 of 

 separate) (Ruxton Passage, B. C. ; with Myzostoma) . 



