528 BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



Himerometra palmata A. II. Clark, Smithsonian Misc. Coll., vol. 50, 1907, p. 356 (listed). 

 Antedon imparipinna Chadwick, Journ. Linn. Soc. (Zool.), vol. 31, 1908, p. 46 (Suez Bay; Suakim 



Harbor; characters of the specimens; colors in life; commensal polynoid). — A. H. Clark, Proc. 



1 S. Nat Mus., vol. 40, 1911, p. 5 (identity). 

 Dichromctra klunzingeri A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 13 (listed); 



Amer. Nat., vol. 43, 1909, p. 255 (described from Koseir; not found by Chadwick); Proc. U. 8. 



Nat. Mus., vol. 40, 1911, p. 9 (northeast coast of Africa), p. 27 (synonymy; Koseir; Ras-el-Millan; 



littorali; Crinoids of the Indian Ocean, 1912, p. 37 (identity), p. 149 (synonymy; localities). 

 Dichrmnrlrn palmata A. H. Clark, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 13 (listed); Amer. 



Nat., vol. 43, 1909, p. 255 (recorded from Red Sea by Chadwick); Proc. U. S. Nat. Mus., vol. 40, 



1911, p. 5 ( = Antedon palmata Chadwick), p. 9 (northeast coast of Africa), p. 14 (Red Sea to 

 India), p. 27 (synonymy; localities; range; localities east of Red Sea refer to L. palmata); Notes 

 Lcyden Mus., vol. 33, 1911, p. 187 (Djeddah; description of the specimen); Bull. Mus. Hist. 

 Nat., Paris, 1911, p. 246 ( = Comatula sciia), p. 253 (Red Sea; remarks) ; Crinoids of the Indian 

 Ocean, 1912, pp. 1, 30, 34, 37, 41 (identity of previous records), p. 148 (synonymy; records of 

 localities refer to L. palmata; remarks); Smithsonian Misc. Coll., vol. 60, No. 10, 1912, p. 24 

 (Gimsah Bay; description of the specimen); Proc. U. S. Nat. Mus., vol. 43, 1912, p. 382 (cotype 

 from the Red Sea in U. S. N. M.), pp. 383, 385 (identity of previous records), p. 385, footnote 3 

 (discrepancy in Miiller's description explained), p. 398 (localities; detailed descriptions of the 

 specimens; remarks). — Hartmeter, Mitt. zool. Mus. Berlin, vol. 8, Heft 2, 1916, p. 235 (Um el 

 Jerman; Ras el Millan, No. 5603; Red Sea, Hemprich and Ehrenberg, No. 1058; ?locality, 

 No. 5331). 



Comatula cucomclas A. H. Clark, Amer. Nat., vol. 43, 1909, p. 254 (for leucomelas; MS. name of 



Riippel). 

 Alecto palmata A. H. Clark, Amer. Nat., vol. 43, 1909, p. 254 (von Marten's record); Proc. U. S. 



Nat. Mus., vol. 40, 1911, p. 3 (history; recorded by von Martens from east Africa); vol. 43, 



1912, p. 383 (explanation of Miiller's composite), p. 383, footnote (Miiller's specimens from 

 India and Zamboanga are L. palmata), p. 385, footnote (discrepancy in original description 

 explained) . 



Dichrometra protectus A. H. Clark, Amer. Nat., vol. 43, 1909, p. 255 (recorded from Red Sea by 

 Chadwick); Proc. U. S. Nat. Mus., vol. 40, 1911, p. 5 ( = Antedon imparipinna Chadwick from 

 the Red Sea), p. 9 (northeast coast of Africa), p. 14 (Red Sea), p. 26 (Suez Bay; Suakim Harbor) ; 

 Crinoids of the Indian Ocean, 1912, p. 41 ( = Antedon imparipinna Chadwick, 1907). 



Lampromelra klunzingeri A. H. Clark, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 144 (listed); 

 Journ. Linn. Soc. (Zool.), vol. 36,1929, p. 641 (correct application of the name); Rec. Indian 

 Mus., vol. 34, pt. 4, 1932, p. 551 (listed), p. 558 (Abu Zanima); John Murray Exped. 1933-34, 

 Sci. Reports, vol. 4, No. 4, 1936, p. 87 (listed), p. 89 (Mabahiss Sta. 56; notes; range), p. 100 

 (range), p. 104. 



Lamprometra leucomelas A. H. Clark, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 144 (listed). 



Lamprometra palmata A. H. Clark, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 144 (listed); 

 Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 33 (Red Sea; Muscat; does not occur farther 

 east than Arabia); Unstalked crinoids of the Siboga Exped., 1918, p. 100 (in key; range). — 

 Mortexsen-, Trans. Zool. Soc. London, vol. 22, pt. 1, 1926, p. 127 (Km. 146; Port Taufiq; 

 Suez Gulf ; notes). — Fox, in Mortensen, Trans. Zool. Soc. London, vol. 22, pt. 1, 1926, p. 127, 

 footnote (color in life). — Gislen, Kungl. Fysiogr. Sallsk. Handl., new ser., vol. 45, No. 11, 1934, 

 p. 20. — A. H. Clark, John Murray Exped. 1933-34, Sci. Reports, vol. 4, No. 4, 1936, p. 89 

 (identity). 



Lamprometra scita A. H. Clark, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 144 (listed). 



? Lamprometra klunzingeri A. H. Clark, Journ. Linn. Soc. (Zool.), vol. 36, 1929, p. 641 (Zanzibar). 



Diagnostic features. — Though elongated, P 2 is not enlarged ; P 3 is similar to P a , 

 and usually not much shorter; the basal segments of the proximal pinnules are not 

 at all, or are only very slightly, carinate. 



