462 BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



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

 Antedon), p. 45 (2 palmars and 2 distichals occur in this species). BELL, Proc. Zool. Soc. 

 London, 1882, p. 532 (listed), p. 534 (specific formula). P. H. CARPENTER, Proc. Zool. Soc. 

 London, 1882 (1883), pp. 739 ff. (discussion of Bell's method of formulation and corrected form- 

 ula). BELL, Report Zool. Coll. H. M. S. Alert, 1884, p. 155 (specific formula), p. 160 (Port 

 Molle). P. H. CARPENTER, Challenger Reports, Zoology, vol. 26, pt. 60, 1888, p. 226. 

 HARTLAUB, Nova Acta Acad. German,, vol. 58, No. 1, 1891, p. 40 (in key). HAMANN, Bronns 

 Klassen und Ordnungen des Tier-Reichs, vol. 2, Abt. 3, 1907, p. 1581 (listed). A. H. CLARK, 

 Mem. Australian Mus., vol 4, pt. 15, 1911, p 714 (=Dichrometra articulata), p 716 (credited to 

 Australia by Carpenter); Crinoids of the Indian Ocean, 1912, p. 31 (=Dichromelra articulata), 

 p. 34 (identity of Carpenter's reference), p. 148 (B.M., MS.=Dichrometra tenera [gyges]); 

 Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 80 (B.M., MS.=Lamprometragyges). 



Antedon regina.e BELL, Proc. Zool. Soc. London, 1882, 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). BELL, Report Zool. Coll. H. M. S. Alert, 1884, p. 155 (specific formula), 

 p. 160 (description; Port Molle), pi. 12, figs. A, a. P. H. CARPENTER, Challenger Reports, 

 Zoology, vol. 26, part 60, 1888, p. 225. HARTLAUB, Nova Acta Acad. German., vol. 58, No. 1. 

 1891, p. 39 (in key). HAMANN, Brouns Klassen und Ordnungen des Tier-Reichs, vol. 2, Abt. 

 3, 1907, p. 1581 (listed). A. H. CLARK, Mem. Australian Mus., vol. 4, pt. 15, 1911, p. 714 

 (identity), p. 716 (credited to Australia by Carpenter) ; Crinoids of the Indian Ocean, 1912, pp. 

 31, 35 (identity of previous records); Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 86 

 (identity) . 



Himerometra articulata A. H. CLARK, Smithsonian Misc. Coll., vol. 50, 1907, p. 356 (listed). 



Himerometra reginae A. H. CLARK, Smithsonian Misc. Coll., vol. 50, 1907, p. 356 (listed). 



Dichrometra articulala A. H. CLARK, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 13 (listed); Bull. 

 Mus. Hist. Nat., Paris, 1911, No. 4, p. 245 (identity), p. 253 (Moluccas; detailed description of 

 the type); Die Fauna Siidwest-Australiens, vol. 3, Lief. 13, 1911, p. 440 (East Indian species 

 occurring south to Port Molle), p. 443 (range on the east coast); Mem. Australian Mus., vol. 4, 

 pt. 15, 1911, p. 717 (known to Carpenter from Australia), p. 721 (occurs south to Port Molle), 

 p. 734 (in key), p. 770 (annotated synonymy; characters; Australian records); Crinoids of the 

 Indian Ocean, 1912, pp. 30, 31, 34 (identity of previous records), p. 152 (synonymy; Moluccas; 

 Port Molle; detailed description of the type); Internat. Revue gesamt. Hydrobiol. und Hydrogr., 

 1915, pp. 223 ff. (detailed account of distribution in Australia). 



Dichrometra reginae A. H. CLARK, Proc. Biol. Soc. Washington, vol. 22, 1909, p. 13 (listed); Die 

 Fauna Sudwest-Australiens, vol. 3, Lief. 13, 1911, p. 441 (Australian tropical species occurring 

 south to Port Molle), p. 443 (range on the east coast); Mem. Australian Mus., vol. 4, pt. 15, 

 1911, p. 717 (known to P. H. Carpenter from Australia), p. 721 (occurs south to Port Molle), 

 p. 734 (in key), p. 770 (annotated synonymy; characters; Australian record; description of the 

 type specimen) ; Crinoids of the Indian Ocean, 1912, pp. 31, 35 (identity of previous records), p. 

 150 (synonymy; locality); Die Fauna Sudwest-Australiens, vol. 4, Lief. 6, 1913, p. 311 ( = D. 



gyges). 



Liparometra articulata A. H. CLARK, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 143 (listed); 



Smithsonian Misc. Coll., vol. 61, No. 15, 1913, p. 31 (published references to specimens in the 



B. M .; locality) ; A. H. CLARK, Unstalked crinoids of the Siboga Exped., 1918, p. 103 (in key; 



range; synonymy; notes; station 49a), p. 271 (listed). GISLEN, Kungl. Fysiogr. Sallsk. 



Handl., new ser., vol. 45, No. 11, 1934, p. 25; Kungl. Fysiogr. Sallsk. Lund Forh., vol. 7, No. 1, 



1936, p. 13. 



Lamprometra reginae A. H. CLARK, Proc. Biol. Soc. Washington, vol. 26, 1913, p. 144 (listed). 

 Lamprometra moorei GISLEN, Kungl. Fysiogr. Sallsk. Lund Forh., vol. 7, No. 1, 1936, p. 4 (Maccles- 



field Bank; French Indochina), p. 6 (range), p. 12 (locality; notes), p. 14 (relation to L. palmata), 



fig. 3, p. 13. 



Diagnostic features.- The cirri are long and rather slender, 30-35 mm. long, with 

 30-39 segments, of which the longest proximal are from slightly longer than broad to 

 one-third again as long as broad, and the distal, from the eleventh-fourteenth onward, 





