246 BULLETIN 82, UNITED STATES NATIONAL MUSEUM VOLUME 1 



compared with those of Poliometra prolixa). A. H. CLARK, Proc. U.S. Nat. Mus., vol. 40, 1911, 

 p. 7 (occurs on the Mediterranean coast of Africa), p. 9 (characteristic of the Mediterranean divi- 

 sion of the European fauna), p. 39 (range; synonymy), p. 40 (Bay of Benzert, Tunis, 50-100 fms.; 

 identification not certain; occurs in the Cyclades) ; Bull. Mus. Hist. Nat., Paris, No. 4, 1911, 

 p. 244 (=Comatula mediterranea Lamarck), p. 257 (Cette; Hyeres; Marseille; coasts of France; 

 now rare about Naples where it was formerly abundant); in Michaelsen and Hartmeyer, Die 

 Fauna Siidwest-Australiens, vol. 3, 1911, Lief. 13, p. 449 (no shortening of the arms as in pctasus); 

 Mem. Australian Mus., vol. 4, 1911, p. 708 (anatomy has been studied), p. 709 (embryology 

 studied by Barrois and by Bury); Notes Leyden Mus., vol. 33, 1911, p. 191 (synonymy; Medi- 

 terranean Sea; Naples); vol. 34, 1912, pp. 130, 131 (compared with A. [Euanledon] moluccana); 

 Smithsonian Misc. Coll., vol. 60, 1912, No. 10, p. 30 (cirri compared with those of A. hupferi; 

 Nice; Naples; Sicily; Mediterranean Sea), p. 31 (compared with Euanledon, and with E. sinensis) ; 

 Proc. U.S. Nat. Mus., vol. 43, 1912, p. 384 (specimens from Marseille and Nice cited under Coma- 

 tula [Alecto] mediterranea by J. Miiller, 1849, represent this species), p. 404 (Naples; Rovigno; 

 Sicily; Mediterranean; no locality); Crinoids of the Indian Ocean, 1912, p. 1 (history; included 

 by Linnaeus in Asterias pectinata), p. 30 ( = Comatula [Alecto] mediterranea J. Miiller, 1849); 

 Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 52 (Bay of Marseille, 60-80 meters; Bay of 

 Marseille; Nice; Naples; Spezia; no locality). SPEINGER and CLAKK, Zittel-Eastman's Paleon- 

 tology, 1913, p. 181 (ontogeny). A. H. CLARK in Michaelsen and Hartmeyer, Beit-rage zur 

 Kenntnis der Meeresfauna Westafrikas, Echinod. II, Crinoidea, 1914, p. 307, footnote (occurs 

 in Sicily, as does moroccana; identity of specimens from the Bay of Benzert doubtful), p. 312 

 (occurs at Malaga; represents an extreme type of the genus), p. 314 (in key), p. 315 (range); 

 Die Crinoiden der Antarktis, 1915, p. 190 (occurrence in the Mediterranean Sea); Unstalked 

 crinoids of the Siboga-Exped., 1918, p. 203 (in key; range). MORTENSEN, Studies in the develop- 

 ment of crinoids, 1920, p. 6 (comparison of the egg with that of Tropiometra carinata [picta]), 

 pp. 8, 11 (development compared with that of Tropiometra), p. 59 and following (discussion of 

 the embryology); Vid. Medd. Nat. Foren. K0benhavn, vol. 71, 1920, p. 152 (early development 

 compared with A. petasus), pp. 154, 155; vol. 72, 1920, pp. 70-72 (notes on structure and develop- 

 ment). A. H. CLARK, Smithsonian Misc. Coll., vol. 72, 1921, No. 7, pp. 9, 23 (food), pi. 15, fig. 56 

 (larva). KOEHLER, Faune de France, 1, Echinodermes, 1921, p. 11 (found on quays and jetties 

 among algae in the Mediterranean), p. 192, p. 194 (in key), p. 195 (description; distribution; color 

 in life); figs. HOB, p. 195; fig. 150, p. 196. BATHER, Nature, vol. 107, March 31, 1921, pp. 132, 

 133 (review of Mortensen, 1920). A. H. CLARK, The Danish /nj/o/f-Exped., vol. 4, No. 5, Cri- 

 noidea, 1923, p. 41 (range), p. 56 (in key). GISLEN, Zool. Bidrag Uppsala, vol. 9, 1924, p. 28, 

 footnote 1, p. 279. TURCHINI, Compt. Rend. Soc. Biol. Paris, vol. 93, 1925, p. 1089 (color). 

 RTJNNSTROM, Arch. Entwicklungsmechanik, vol. 105, 1925, pp. 63-111 (experimental analysis of 

 development), figs. 1-31. RANSON in Le Danois, Office scientifique et technique des pches mari- 

 times, M&noires (se'rie speciale) No. 3, 1925, pt. 1, R6cherches sur les fonds chalutables des 

 cotes de Tunisie, p. 55 (Stas. 768, 780, 781, 788, 793 of the Tanche). Also published in the Ann. 

 Sta. Ocdanogr. Salammbo, vol. 1, 1925. KOEHLER, Les echinodermes des mers d'Europe, vol. 2, 

 1927, p. 122 (in key), pp. 123, 124 (references; description; distribution), pi. xi, fig. 7; in Faune et 

 Flore Mt'-diterrauee, Paris, 1929 (pages not numbered) (replaces bifidn in the Mediterranean). 

 ZIRPOLO, Bol. Soc. Nat. Napoli, vol. 40, 1929, pp. 52-56, figs. 1-4 (bifurcating arms). CAR- 

 VALHO, Mem. Est. Mus. Zool. Univ. Coimbra, ser. 1, No. 36, 1929, p. 9 (catalogue of Zool. Mus. 

 Coimbra collection). RIVERA, Bol. Pesc. Madrid, vol. 14, 1929, p. 50 (in key), figs. 2, 4. RUNN- 

 STROM, Arch. Entwicklungsmechanik, vol. 121, 1930, pp. 714-725 (metamorphosis). BOONE, 

 Bull. Vanderbilt Mar. Mus., vol. 4, 1933, p. 70. TORTONESE, Natura, Milano, vol. 24, 1933, 

 pp. 164, 165. DJAKONOV, Les Echinodermes des mers arctiques (in Russian), Leningrad, 1933, 

 fig. 4, p. 17, fig. 6, p. 19. BTTEN, Bol. Soc. Esp. Hist. Nat. Madrid, vol. 34, 1934, pp. 442, 443; 

 Trab. Inst. Esp. Oceanogr. Madrid, No. 6, 1934, p. 22 (Majorca). RIVERA, Trab. Inst. Esp. 

 Oceanogr. Madrid, No. 10, 1934, p. 83 (Xauen stas.). EKMAN, Tiergeographie des Meeres, 



1935, p. 120. CHALAUX, Bull. Soc. Sci. Bretagne, vol. 11, 1935, pp. 91-93 (specimen with 12 

 arms from Banyuls) ; figs. 1-3. TORTONESE, Ann. Mus. Civ. Stor. Nat. Geneva, vol. 57, 1935, 

 p. 222 (limited to Mediterranean), pp. 264-205 (size; cirri; range) ; Atti Soc. Ital. Sci. Nat., vol. 75, 



1936, p. 280. FERRIED, La faune de la France, vol. IA, Paris, 1936, p. 95 (key to the French 

 species of Antedon; color; size). MORTENSEN and STEUER, Notes Hydrobiol. Fish. Directorate, 



