234 BULLETIN 82, UNITED STATES NATIONAL MUSEUM VOLUME 1 



ANTEDON DUEBENI Bohlsche 



[See vol. 1, pt. 2, pi. 7, fig. 1018, pi. 12, fig. 1040] 



Antedon dubenii BOHLSCHE, Arch. Naturg., 1866, vol. 1, p. 92, fig. (description; Rio de Janeiro). 

 VERRILL, Trans. Connecticut Acad. Sci., vol. 1, 1867, p. 341 (from Bohlsche). P. H. CARPENTER, 

 Nature, vol. 15, 1877, p. 197 (ossicles between the IBr series possibly external basals); Journ. 

 Linn. Soc. (Zool.), vol. 13, 1877, p. 456 (possible resemblance to Comaster [of Milller, 1840]); 

 Trans. Linn. Soc. (Zool.), ser. 2, vol. 2, 1879, p. 29 (listed as an Antedon). RATHBDN, Trans. 

 Connecticut Acad. Sci., vol. 5, 1879, p. 157 (Rio de Janeiro; from Bohlsche). LTJDWIG, Mem. 

 Cour. Acad. Roy. Sci. Belgique, vol. 44, 1882, p. 6. P. H. CARPENTER, Journ. Linn. Soc. (Zool.), 

 vol. 24, 1891, p. 69 (=rosacea [bifida]). HARTLATJB, Nova Acta Acad. German., vol. 58, No. 1, 

 1891, p. 113 (in the Gottingen Mus.). A. H. CLARK, Proc. U.S. Nat. Mus., vol. 34, 1908, p. 

 469 (determined as the young of Comatula carinata Lam.); vol. 40, p. 2 (history; Challenger spec- 

 imen a young Tropiometra picta, but the type is a species of Antedon), p. 3 (Greeff's specimens 

 from Rolas thought by P. H. Carpenter possibly to be this species), p. 12 (closely allied to A. 

 hupferi of the. west coast of Africa. in Michaelsen and Hartmeyer, Beitrage zur Kenntnis der 

 Meercsfauna Westafrikas, Echinod. II, Crinoidea, 1914, p. 315 (in key), p. 316 (range), p. 317 

 (known only from Rio de Janeiro and St. Thomas; Yen-ill's record from Brazil and the Challenger 

 specimen from Bahia are Tropiometra picla) ; Unstalked crinoids of the Siboga-Exped., 1918, p. 204 

 (in key; range). H. L. CLARK, Carnegie Inst. Washington Publ. 281, 1919, p. 53 (range). A. H. 

 CLARK, Univ. Iowa Studies in Nat. Hist., vol. 9, No. 5, 1921, p. 7 (St. Thomas and Brazil; lit- 

 toral); The Danish Ingo/f-E\ped., vol. 4, No. 5, Crinoidea, 1923, p. 41 (range), p. 55 (in key). 

 H. L. CLARK, Scientific Survey Porto Rico and the Virgin Islands, vol. 16, pt. 1, 1933, p. 8 

 (bathymetrical range; quoted from A.H.C.; West Indies in less than 10 fms.), p. 9 (in key), p. 

 12 (occurrence in West Indies). -A. H. CLARK, Mem. Soc. Cubana Hist. Nat., vol. 14, No. 2, 

 1940, p. 140 (in key), p. 143 (references). GISLEN, Atlantide Rep., No. 3, 1955, p. 90 (notes on 

 type and St. Thomas specimen), pi. 3, fig. 9. [Probably dubenii of pp. 84-87 =?noroccana and 

 hupferi.} 



Antedon diibeni POURTALES, Bull. Mus. Comp. Zool., vol. 5, No. 9, 1878, p. 214 (not in the M.C.Z. 

 from Brazil). -P. H. CARPENTER, Quart. Journ. Micr. Sci., new ser., vol. 27, 1887, p. 386 (sacculi 

 abundant); Challenger Reports, Zoology, vol. 26, pt. 60, 1888, p. 181 (part), pp. 182, 183 (de- 

 scription; discussion); pi. 37, figs. 2, 3 [but not fig. 1, which is Tropiometra picta]; Journ. Linn. 

 Soc. (Zool.), vol. 24, 1891, p. 68 (Madeira; Canaries [=moroccana]; Rolas [ = hupferi]; intercostal 

 plates present; suggested identity with rosacea [i.e. bifida]). -HAMANN, Bronn's Klassen und 

 Ordnungen des Tier-Reichs, vol. 2, Abt. 3, 1907, p. 1579 (listed). A. H. CLARK, Smithsonian 

 Misc. Coll., vol. 50, pt. 3, 1907, p. 353 (listed); Proc. Biol. Soc. Washington, vol. 21, 1908, p. 

 125 (identified as young of Tropiometra carinata [picta]); Smithsonian Misc. Coll., vol. 61, No. 

 15, 1913, p. 82 (of P. H. Carpenter, 1888= Tropiometra picla). MORTENSEN, Vid. Medd. Nat. 

 Foren. K0benhavn, vol. 72, 1920, p. 71 (discussion). 



Antedan dubeni BELL, Proc. Zool. Soc. London, 1882, p. 533 (listed), p. 534 (specific formula) . P. H. 

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

 SPRINGER, Mem. Mus. Comp. Zool., vol. 25, No. 1, 1901, p. 88 (both sides of the Atlantic). 



Antedon duebeni BELL, Catalogue of British echinoderms in the British Museum, 1893, p. 56 (probably 

 a synonym of A. bifida; off Bengal). 



Antedon liarlhra HARTLAUB, Mem. Mus. Comp. Zool., vol. 27, No. 4, 1912, p. 280 (in Blake collec- 

 tion), pp. 399-402 (Blake Sta. 262; detailed description and discussion), pi. 7, figs. 8-10, pi. 15, 

 fig. 1. 



Antedon antillensis (Liitken, MS.) A. H. CLARK, in Michaelsen and Hartmeyer, Beitrage zur Kentniss 

 der Meeresfauna Westafrikas, Echinod. II, Crinoidea, 1914, p. 317 (St. Thomas). 



Diagnostic features. There are not more than XXXV cirri, which have not over 

 17 (rarely more than 15) segments, of which the outer are strongly compressed 

 laterally, so that in lateral view the cirri are nearly twice as broad distally as proximally ; 

 the longer proximal segments are from half again to twice as long as the median 

 width, and the shorter distal segments are as long dorsally as broad proximally; P 2 

 and P 3 are both about half the size of P : ; the centrodorsal is very low, evenly convex, 



