40 BULLETIN 82, UNITED STATES NATIONAL MUSEUM VOLUME 1 



1908, p. 210 (in key), p. 211 (includes Antedon, Thysanometra, Coccomelra, Heliometra, Promacho- 

 crinus, Trichometra, Adelometra, Psalhyrometra, Zenometra, Hypalometra, Isometra, Bathymetra, 

 Thaumatometra, Hathromelra, Leptometra, Compsometra, Iridometra, Nanometra, Erythrometra, 

 and Perometra; range), p. 211 (represented in the Hawaiian Islands), p. 212 (range of component 

 genera); vol. 35, 1908, p. 119, fig. 17 (arm structure), p. 126 (arm structure compared with that 

 of Isocrinus naresianus; Geogr. Journ., vol. 32, No. 6, 1908, p. 602 (genera characteristic of the 

 Indo-Pacific-Japanese region), p. 603 (all Polar-Pacific comatulids included in this family); 

 Amer. Nat., vol. 42, No. 500, 1908, p. 542 (all Polar- Pacific genera included in this family); vol. 

 43, 1909, p. 254 (represented in the Red Sea) ; Proc. Biol. Soc. Washington, vol. 22, 1909, p. 175 

 (referred to the Comatulida Macrophreata); Vid. Medd. Nat. Foren. K0benhavn, 1909, p. 119 

 (occurs at Singapore; species of this family have large eggs which presumably develop quickly; 

 ecology), p. 126 (certain genera of this family are characteristic of the Intermediate region), 

 p. 133 (existence of side and covering plates in species of this family first shown by Mortensen), 

 p. 148 (distal portion of the arms of Comatula pectinata occasionally are of the type typical of 

 this family), p. 152 (cirri compared with those of Zygometra fluctuant), p. 190 (intersyzygial 

 interval of the species of this family remarkably true to species); Proc. U.S. Nat. Mus., vol. 36, 



1909, pp. 361-365 (part of old genus Antedon; covering plates differ from those of Comatilia in 

 being in two rows instead of in one), p. 495 (ambulacral plates of West Indian species of the 

 Fimbriata group of Actinometra represent side plates of this family) ; vol. 40, 1911, p. 6 (8 speciea 

 in Africa), p. 7 (list of species on Mediterranean coast, northwest coast, and west coast), p. 8 

 (species on southeast coast), p. 9 (species on northeast coast), p. 10 (West Indian and correspond- 

 ing East Indian genera), p. 649 (referred to the Macrophreata); in Michaelsen and Hart- 

 meyer, Die Fauna Siidwest-Australiens, vol. 3, Lief. 13, Crinoidea, 1911, p. 438 (1 genus and 2 

 species in Australia), p. 449 (relation of comparative length of arms to coldness of habitat in 

 Antedon compared with the same in the species of Comasteridae) ; Mem. Australian Mus., vol. 

 4, 1911, p. 717 (proportionate abundance of species of this family according to P. H. Carpenter), 

 p. 720 (the same as now known), p. 729 (in key), p. 731 (1 genus in Australia); Crinoids of the 

 Indian Ocean, 1912, p. 5 (the East Indian Cyclometra gave rise to the Antarctic Promachocrinus 

 and Solanomelra; the East Indian Trichometra is represented by other species of Trichomelra 

 and by Hathromelra in the Atlantic), p. 6 (number of East Indian genera represented in the 

 Atlantic; number represented in the Atlantic by closely allied genera; number of exclusively 

 East Indian genera; number of East Indian species), p. 9 (4 of the 5 subfamilies absent from 

 north Australia), p. 11 (represented in the Ceylon region by Mastigometra and Trichometra), 

 p. 12 (represented in the Red Sea region by Iridometra, Thaumatometra, and Cyclomelra; repre- 

 sented in southeast Africa by Iridometra and Perometra), p. 14 (East Indian and corresponding 

 West Indian genera), p. 25 (range in detail; universal in occurrence; all subfamilies in the Atlantic 

 as well as in the Indian Ocean; in the extratropical regions, excepting on the southern shore of 

 Africa and of Australia, this family supplies almost, or quite, all the endemic species; this is the 

 Macrophreate equivalent of all the Oligophreate families combined), pp. 46, 49, 50, 51 (in keys), 

 p. 60 (key to the subfamilies), p. 61 (key to the genera). HAETLAUB, Mem. Mus. Comp. Zool., 

 vol. 27, No. 4, 1912, p. 371. A. H. CLARK, in Springer and Clark, Zittel-Eastman's Paleontology, 

 1913, p. 236 (referred to the Macrophreata); Bull. Inst. Oceanogr. Monaco, No. 294, 1914, pp. 

 7, 8 (temperature relations); Internat. Rev. gesamt. Hydrobiol. und Hydrogr., 1914, p. 5 and 

 following (Atlantic and corresponding Indo-Pacific genera); Die Crinolden der Antarktis, 1915, 

 p. 113 (synonymy; diagnosis; geological, geographical, and bathymetrical ranges), p. 163 (all 

 known shallow water crinoids of the Antarctic belong to this family) ; Amer. Journ. Sci., vol. 40, 

 1915, p. 67 (detailed philosophical discussion of the bathymetrical range) ; Internat. Rev. gesamt. 

 Hydrobiol. und Hydrogr., 1915, p. 227 (detailed account of the distribution of Australian species) ; 

 Amer. Nat., vol. 49, 1915, p. 526 (at present a dominant family); Journ. Washington Acad. Sci., 

 vol. 5, No. 4, 1915, pp. 126-134 (bathymetrical range; phylogenetical and paleontological sig- 

 nificance); vol. 7, No. 5, 1917, p. 127 (revision); No. 16, pp. 504-512 (detailed revision, with keys 

 to the included subfamilies and genera); Unstalked crinoids of the Siboga-'Exped., 1918, p. 196 

 (key to the included subfamilies) ; Smithsonian Misc. Coll., vol. 72, No. 7, 1921, p. 2. KOEHLER, 

 Faune de France, 1, Echinodermes, 1921, pp. 192, 195 (diagnosis). GISLEN, Nova Acta Reg. 

 Soc. Sci. Upsaliensis, ser. 4, vol. 5, No. 6, 1922, pp. 7, 10, 80, 124; Zool. Bidrag Uppsala, vol. 9, 

 1924, pp. 19, 35, 44, 62, 80, 85, 91, 239, 241. MORTENSEN, Danmarks Fauna, No. 27, 1924, 



