A MONOGRAPH OF THE EXISTING CRINOIDS 475 



Naturg., 1841, vol. 1, p. 144 (same); Abh. preuss. Akad. Wiss., 1847 (1849), p. 261 (same).— 

 P. H. Carpenter, Trans. Linn. Soc. (Zool.), ser. 2, vol. 2, 1879, p. 2 (history; an Antedon).— 

 A. H. Clark, Crinoids of the Indian Ocean, 1912, pp. 1, 279 (remarks; a species of Dichrometra). 



tAslerias multiradiata Linnaeus, Systema naturae, ed. 10, vol. 1, 1758, p. 663 (in part; reference to 

 Linck). 



Aleclo palmata J. Muller, Monatsb. preuss. Akad. Wiss., 1841, p. 185 (description; India); Archiv 

 fur Naturg., 1841, vol. 1, p. 144 (same); Abh. preuss. Akad. Wiss., 1841 (1843), p. 192 (struc- 

 ture). — A. H. Clark, Journ. Linn. Soc. (Zool.), vol. 36, 1929, p. 641. 



Comatula (Alecto) palmata J. Muller, Abh. preuss. Akad. Wiss., 1847 (1849), p. 261 (Indian 

 Ocean; in Anatomical Mus., Berlin, through Eschricht; from India; in the Paris Mus. from 

 Sambuangan through Hombron [Astrolabe]; other localities refer to L. klumingeri). 



Comatula dividua Dujardin and Hup£, Histoire naturelle des zoophytes, Echinodermes, 1862, p. 

 208 (nomen nudum).— A. H. Clark, Crinoids of the Indian Ocean, 1912, p. 143 («= Dichrometra 

 protectus [L. palmata]). 



Comatula polyactinia Dujardin and Hupe, Histoire naturelle des zoophytes, Echinodermes, 1862, 

 p. 208 {nomen nudum). 



Antedon protectus Lutken, Mus. Godeffroy Cat., vol. 5, 1874, p. 190 (in part; Tonga Island; nomen 

 nudum). — A. H. Clark, Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 31 (Brit. Mus., MS.; 

 Tonga). 



Antedon palmata P. H. Carpenter, Trans. Linn. Soc. (Zool.), ser. 2, vol. 2, 1879, p. 23 (in part; 

 arm structure), p. 29 (in part; listed as an Antedon), p. 45 (2 palmars on 2 distichals occur in 

 this species). — Bell, Proc. Zool. Soc. London, 1882, p. 533 (listed), p. 534 (specific formula). — 

 P. H. Carpenter, Proc. Zool. Soc. London, 1882 (1883), pp. 733 ff. (discussion of Bell's method 

 of formulation and corrected formula); Challenger Reports, Zoology, vol. 26, pt. 60, 1888, pp. 

 35 (in part), 44 (in part), 54 (in part), 55 (in part), 208 (in part), 213 (in part), 366 (in part), 

 379 (Ceylon, but not Red Sea). — Bell, Proc. Zool. Soc. London, 1888, p. 384 (Tuticorin, 

 Madras), p. 387 (occurs in the Bay of Bengal). — Hartlaub, Nova Acta Acad. German., vol. 

 58, No. 1, 1891, p. 51 (Singapore), p. 52 (Tonga Islands; Ceylon), p. 113 (in Gottingen Mus.). — 

 Thurston, Madras Gov. Mus. Bull. 1, 1894, p. 28 (Tuticorin; in dense clusters in crevices 

 hollowed out of coral blocks), p. 53 (East Cheval Par; taken by divers); Bull. 2, 1894, p. 106 

 (Gulf of Manaar; littoral), p. 114 (Pamban and Tuticorin; in crevices of coral or on gorgoniae). — 

 Chadwick, in Herdman, Report Ceylon Pearl Oyster Fisheries, pt. 2, Suppl. Rep. 11, 1904, p. 

 153 (occurs at Ceylon). — Hamann, Bronns Klassen und Ordnungen des Tier-Reichs, vol. 2, 

 Abt. 3, 1907, p. 1581 (in part; listed).— A. H. Clark, Proc. U. S. Nat. Mus., vol. 43, 1912, p. 

 385 (identity of Hartlaub's records); Crinoids of the Indian Ocean, 1912, pp. 34, 37, 40, 41 (iden- 

 tity of previous records); Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 85 (of Bell, 1888, 

 and Thurston, 1894 = Stephanometra indica + L. palmata; of Bell, 1902 = Himerometra sot). 



Antedon dividua P. H. Carpenter, Trans. Linn. Soc. (Zool.), ser. 2, vol. 2, 1879, p. 29 (listed as an 

 Antedon) . 



Antedon polyactinis P. H. Carpenter, Trans. Linn. Soc. (Zool.), ser. 2, vol. 2, 1879, p. 29 (listed as 

 an Antedon). 



Antedon brevicuneata P. H. Carpenter, Notes Leyden Mus., vol. 3, 1881, p. 187 (description; 

 Amboina). — Bell, Proc. Zool. Soc. London, 1882, p. 532 (listed), p. 534 (specific formula). — 

 P. H. Carpenter, Proc. Zool. Soc. London, 1882 (1883), pp. 740 ff. (discussion of Bell's method 

 of formulation and corrected formula); Challenger Reports, Zoology, vol. 26, pt. 60, 1888, pp. 

 54, 223, 226, 235-237, 366, 379.— Hartlaub, Nova Acta Acad. German., vol. 58, No. 1, 1891, 

 p. 11 (collected by Brock at Amboina), p. 15 (not rare at Amboina), p. 40 (in key), p. 68 (syn- 

 onymy; includes similis P. H. Carpenter and amboinensis Hartlaub; Amboina; Mortlock Island; 

 specimens from Amboina described), p. 113 (in Gottingen Mus.), pi. 3, fig. 31, pi. 4, fig. 39. — 

 Chadwick, in Herdman, Report Ceylon Pearl Oyster Fisheries, pt. 2, Suppl. Rep. 11, 1904, 

 p. 156 (compared with A. okelli). — Hamann, Bronns Klassen und Ordnungen des Tier-Reichs, 

 vol. 2, Abt. 3, 1907, p. 1581 (listed).— A. H. Clark, Notes Leyden Mus., vol. 33, 1911, p. 176 

 («= Dichrometra protectus [L. palmata]; reexamination of the type) ; Crinoids of the Indian Ocean, 



