378 BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



Indian Ocean, 1912, p. 30 ( = Comatula [Alecto] echinoptera J. Mtiller, 1849); Smiths. Miscell. 

 Coll., vol. 61, No. 15, 1913, p. 11 (22 S., 40 W., 35-40 fathoms; Barbados; characters). 

 HARTMEYER, Mitt. Zool. Mus. Berlin, vol. 8, Heft 2, 1916, p. 234 (?loc.; type of Miiller is Cat. 

 No. 1047). H. L. CLARK, Univ. Iowa, Bull. Lab. Nat. Hist., vol. 7, No. 5, 1918, p. 8 (Bahama 

 Exped. stations 2, 4, 5, 7, 9, 10, 11, 13). A. H. CLARK, Univ. Iowa, Studies in Nat. Hist., 

 vol. 9, No. 5, 1921, pp. 9-11 (occurrence at Barbados); p. 21 (plantlike interrelationships of the 

 varieties); Smiths. Miscell. Coll., vol. 72, No. 7, 1921, pi. 3, fig. 33 (proportions of the cirri). 



Comaclinia meridionalis A. H. CLARK, Vidensk. Medd. fra den naturhist. Forening i K0benhavn, 

 1909, p. 150 (compared with Cominia decameros); Proc. U. S. Nat. Mus., vol. 38, 1910, p. 331, 

 footnote (pentacrinoids possess 5 interradials) ; Proc. U. S. Nat. Mus., vol. 40, 1911, p. 18 

 (pentacrinoids resemble those of Comanthus wahlbergii) ; Fauna Siidwest-Australiens, vol. 3, 

 Lief. 13, 1911, p. 449 (short arms due to comparatively cold habitat); Mem. Australian Mus., 

 vol. 4, 1911, p. 788 (young specimens with pentacrinoids on cirri recorded); Proc. U. S. Nat. 

 Mus., vol. 43, 1912, p. 389 (French reef); Smiths. Miscell. Coll., vol. 61, No. 15, 1913, p. 11 

 (published references to specimens in the British Museum; Bahia, 7-20 fathoms; 18 50' S., 

 38 47' W., 30-34 fathoms; Gulf Stream, 100 fathoms; characters of the specimens). SPRINGER, 

 Crinoidea Flexibilia, 1920, pp. 79, 80, 83 (Yucatan; description of pentacrinoids); pi. B, figs. 

 1-10; pi. C, figs, la-7 (pentacrinoids). MORTENSEN, Studies in the Development of Crinoids, 

 1920, p. 72 (pentacrinoid compared with that of other species). A. H. CLARK, Univ. Iowa, 

 Studies in Nat. Hist., vol. 9, No. 5, 1921, p. 8 (obtained by the Barbados-Antigua expedi- 

 tion); pp. 9-11 (occurrence at Barbados); p. 25 (stations 9, 11, 14, 51, 67, 78, 85, 96; Barbados) ; 

 pp. 27, 28 (listed). 



Actinomelra echinoptera var. echinoptera HARTLAUB, Mem. Mus. Comp. Zo61., vol. 27, No. 4, 1912, 

 p. 424 (West Indies [type]; Barbados, in Kiel Mus.; French reef; discussion). 



Actinometra echinoptera var. meridionalis (part) HARTLAUB, Mem. Mus. Comp. Zo61., vol. 27, 

 No. 4, 1912, p. 416 (Bibb, March 21 and April 3, 1869; French reef; off Cape Frio; off Char- 

 lotte Harbor; Blake stations 156, 177, ?155); p. 417 (Blake stations 203, 231, 247, 249, 272, 

 278, 297; Kiel Mus., Barbados, Capt. von Werner, 1872; Blake stations 30, 1880; ?loc., Bache: 

 Kingsmill Is., 13 fathoms; Hong Kong); p. 418 (French reef; Charlotte Harbor; Montserrat; 

 Dominica; Martinique; St. Vincent; Grenada; Barbados; 21 26' 30" N., 86 28' 40" W.; 

 Cape Frio; Kingsmill Is.; Hong Kong; 13-278 fathoms); pp. 426-430 (detailed description; 

 localities); p. 429 (characters of the pentacrinoids); pi. 16, figs. 2-5. 



Actinometra echinoptera var. meridionalis-carinata (part) HARTLAUB, Mem. Mus. Comp. Zo6L, 

 vol. 27, No. 4, 1912, p. 416 (Bibb, 1868; west of Tortugas; Blake stations 155, 156); p. 417 

 (Blake stations 45, 231, 286; 25 33' N., 84 21' W.; ?loc.); p. 418 (?St. Vincent; west of Tor- 

 tugas; Montserrat; Barbados; 25 33' N., 84 21' W.; 7-101 fathoms); p. 435 (description); 

 pi. 16, fig. 9. 



Actinometra echinoptera var. meridionalis-nibiginosa (part) HARTLAUB, Mem. Mus. Comp. ZoSl., 

 vol. 27, No. 4, 1912, p. 416 (Florida; Blake station 127); p. 418 (Florida; Sta. Cruz); p. 438 

 (detailed account); pi. 17, fig. 6 (Montserrat). 



Actinometra echinoptera var. meridionalis-valida HARTLAUB, Mem. Mus. Comp. Zo61., vol. 27, 

 No. 4, 1912, p. 416 (St. Lucia, 278 fathoms; Blake station 157); p. 417 (Blake station 246; 

 ?loc.); p. 418 (Montserrat, Grenada, Barbados, St. Lucia; 120-163 fathoms); pi. 16, figs. 10-13; 

 pi. 17, fig. 3. 



Actinometra echinoptera var. pulchella (part) HARTLAUB, Mem. Mus. Comp. Zo61., vol. 27, No. 4, 

 1912, p. 440 (Blake stations 277 [at least 1], 298); p. 441 (Blake station 269 [1]); p. 442 (Blake 

 station 156; 23 32' N., 88 05' W., 95 fathoms); p. 443 (25 33' N., 84 21' W., 101 fathoms). 



Actinomelra echinoptera var. valida HARTLAUB, Mem. Mus. Comp. Zo6L, vol. 27, No. 4, 1912, 

 p. 416 (Blake stations 219, 157, ?171); p. 417 (Blake stations 241, 277; Hassler, Barbados, 100 

 fathoms; ?loc.); p. 418 (Montserrat, Carriacou, ?Guadeloupe, St. Lucia, Barbados; 76-183 

 fathoms); pp. 430-431 (detailed description; Barbados, 106 fathoms; Dominica or Guadeloupe; 

 723 52' N., 88 W., or 25 N., 84' W.; Montserrat, 120 fathoms); p. 431, figs. 13, a, 6; pi. 16, 

 figs. 7, 8; pi. 17, fig. 10. 



