574 BULLETIN 82, UNITED STATES NATIONAL MUSEUM VOLUME 1 



ser. 5, vol. 6, 1880, p. 271 (from preceding). STUXBERO, Vega Expeditionens vetenskapliga 

 Arbeten, vol. 5, 1886, p. 162 (from von Marenzeller) . VON HOFSTEN, Kungl. Svenska Vet., 

 Akad. Handl., vol. 54, No. 2, 1915, p. 247. 



Anledon prolixa. SLADEN, in Duncan and Sladen, Memoir on the Echinodermata of the Arctic Seas 

 to the west of Greenland, 1881, p. 77 (description; Discovery Bay, 25 fms., hard bottom), pi. 6, 

 figs. 7-10. BELL, Proc. Zool. Soc. London, 1882, p. 533 (listed), p. 534 (specific formula). 

 VERRILL, Amer. Journ. Sci., ser. 3, vol. 23, 1882, p. 247 (review of Duncan and Sladen). P. H. 

 CARPENTER, Proc. Zool. Soc. London for 1882, 1883, p. 746 (specific formula); Proc. Roy. Soc. 

 Edinburgh, vol. 12, 1884, p. 367 (comparison with hystrix); Trans. Linn. Soc. (Zool.), ser. 2, 

 vol. 2, 1886, p. 475 (dimorphism of the cirri); Bijdr. Dierkunde, vol. 13, 1886, p. 10 (comparison 

 with barentsi); vol. 14, 1887, p. 42 (comparison with quadrata) , p. 44 (locality; characters of the 

 specimens and comparisons with related species); figs. 2, 3. VON GRAFF, Challenger Reports, 

 Zoology, vol. 20, pt. 61, 1887, p. 9 (myzostomes; correct name for celtica of Nansen). P. H. 

 CARPENTER, Challenger Reports, Zoology, vol. 26, pt. 60, 1888, pp. 54, 136, 147, 156, 157, 162, 

 166-168, 173-178, 356, 367-369, 372, 377 (discussion and comparisons); Journ. Linn. Soc. (Zool.), 

 vol. 24, 1891, p. 55 (comparison with sarsii and tenella; detailed discussion and description of 

 specimens), p. 68, footnote (occurs on both sides of the Atlantic), pi. 2, figs. 1-4. HARTLAUB, 

 Nova Acta Acad. German., vol. 58, No. 1, 1891, p. 88. DANIELSSEN, Den Norske Nordhavs- 

 expedition 1876-78, vol. 5, 1892, pp. 19, 23 (various localities). BELL, Catalogue of the British 

 echinoderms in the British Museum, 1893, p. 58 (synonymy; description; range; localities), 

 p. 175 (range). RODGER, Proc. Roy. Soc. Edinburgh, vol. 20, 1893, p. 162 (off Cape Raper, 

 60 fms.; sand and small stones). PFEFFER, Zool. Jahrb., Syst. Ontog., vol. 8, 1894, p. 109 

 (Kiikenthal's stas. 18, 23, 24, 126-139), p. Ill (sta. 18, data), p. 112 (stas. 23, 24, data), p. 116 

 (stas. 126-139, data), p. 122 (range). HARTLAUB, Bull. Mus. Comp. Zool., vol. 27, No. 4, 1895, 

 p. 143 (range; related to bigradata), p. 146 (most nearly related to [Psathyrometra] bigradata), 

 p. 147 (Antedon, sp. from Albatross sta. 3354 this or a closely related species). CHDN, Aus 

 den Tiefen des Weltmeeres, 1900, p. 487 (Faroe Channel). SPRINGER, Mem. Mus. Comp. 

 Zool., vol. 25, No. 1, 1901, p. 88 (both sides of the Atlantic). MICHAILOVSKIJ, Ann. Mus. Zool. 

 Acad. Sci. St. Petersburg, vol. 7, 1903, pp. 501, 535 (localities). MORTENSEN, Medd. 

 Gr0nland, vol. 29, 1903, p. 65 (localities), p. 67 (side and covering plates described in detail); 

 pi. 1, figs. 1-3. GRIEG, Bergens Mus. Aarb. for 1903, No. 5, 1904, p. 3 (collected by the Michael 

 Sars), p. 4 (range similar to that of Goryonocephalus eucnemis), p. 5 (stas. 38, 38a; associates), 

 p. 7 (represented in the warm area by tenella; local abundance), p. 20 (Michael Sars, 1900, stas. 9, 

 10, 25; 1902, stas. 55, 67, 74, 75, 95, 96, 38), p. 22 (measurements), pp. 24-37 (detailed dis- 

 cussion and comparisons), p. 28 (intersyzygial interval), p. 32, fig. 2, 1-4 (covering plates), p. 34 

 (pinnules), p. 35 (details of distribution), pp. 38, 39 (station data). APPELL0F, Havbundena 

 dyreliv, Norges Fiskerier, vol. 1, pts. 1-2, 1905, pp. 93, 100. DODERLEIN, Fauna Arctica, vol. 

 4, Lief. 2, 1905, p. 401 (synonymy; Romer and Schaudinn stas. 36, 37, 39; discussion; measure- 

 ments), p. 403 (distribution and relation to antarctic forms). MICHAJLOVSKIJ, Ann. Mus. Zool. 

 Acad. Sci. St. Petersburg, vol. 9, 1905, p. 176 (Jermak stas. 76, 77, 82, 86). A. H. CLARK, 

 Smithsonian Misc. Coll., vol. 50, pt. 3, 1907, p. 353 (listed). GRIEG, Nyt. Mag. Naturvidensk., 

 vol. 45, 1907, Hefte 2, p. 132 (listed), p. 133 (Belgica sta. 32), p. 135 (Belgica sta. 45); Report 

 of the second Norwegian Arctic Expedition in the Fram, 1898-1902, No. 13, 1907, p. 3. HAMANN, 

 Bronn's Klassen und Ordnungen des Tier-Reichs, vol. 2, Abt. 3, 1907, p. 1579 (listed). GRIEG, 

 in Due d'Orle'ans, Croisiere oceanographie accomplie & bord de la Belgica, 1905, 1909, p. 54 

 (Belgica stas. 32, 45). KOEHLER, Resultats des campagnes scientifiques accomplies sur son 

 yacht par Albert 1", Prince souverain de Monaco, fasc. 34, 1909, p. 270 (Princesse- Alice stas. 970, 

 1897, 1898; 1012, 1040, 1898), pi. 32, fig. 11. A[ppELL0F], in Murray and Hjort, The depths of 

 the ocean, 1912, p. 519 (slope of the deep basin off the Norwegian coast; cold area, where the 

 temperature falls below C.), p. 529 (characteristic Arctic form). REICHENSPERGER, Zeitschr. 

 wiss. Zool., vol. 101, 1912, Heft 1/2, p. 35 (structure; discussion of Mortensen). A. H. CLARK, 

 Unstalked crinoids of the Sz'bo^a-Exped., 1918, p. 246 (referable to Hathrometra) . GORBUNOW, 

 Trans. Arctic Institute, Leningrad, vol. 8, 1933, pp. 76, 77 (identity). 



Antedon hyslrix P. H. CARPENTER, Proc. Roy. Soc. Edinburgh, vol. 12, 1884, p. 365 (larva described, 

 possibly of this species; detailed description; Porcupine, 1869, ?cold area; comparison with related 

 species), p. 374 (Triton sta. 4, 1882). VON GRAFF, Proc. Roy. Soc. Edinburgh, vol. 12, 1884, 

 p. 37S (host of Myzostoma cirriferum) ; Challenger Reports, Zoology, vol. 10, pt. 27, 1S84, pp. 15, 



