124 BULLETIN 82, UNITED STATES NATIONAL MUSEUM 



6'. No modification of the distal borders of the brachials (Caribbean Sea to St. Paul's rocks; 



13-567 m.) pulchella, p. 124. 



ft 2 . Distal edges of the brachials strongly produced and everted, standing out nearly at right 

 angles to the axis of the arm (Bahamas to Barbados and Grenada; 122-493 meters) 



alata, p. 142. 



a a . Cirri more slender with 1415 segments, of which the longest proximal are 4 times as long as 

 broad, or even rather longer (Brittany to the Canary Is.; 400-1,710 meters), europaea, p. 150. 



NEOCOMATELLA PULCHELLA (Poiirtalfcs) 



Plate 5, Figures 10-12; Plate 6, Figures 13-16; Plate 7, Figure 21; Plate 23, Figure 64 



[See also vol. 1, pt. 1, fig. 233 (ventral view of centrodorsal) , p. 247; fig. 416 (basal ray) and fig. 427 

 (radial), p. 321; fig. 450 (dorsal view of radial pentagon), p. 353; pt. 2, figs. 3, 4 (centrodorsal 

 and radials), p. 6; fig. 186 (lateral view), p. 104; figs. 372, 373 (pinnule tip), p. 243; figs. 600-602 

 (comb), p. 309; fig. 782 (adambulacral deposits), p. 366; pi. 1, fig. 955 (radial articular faces)] 



Antedon meridionalis (part) POURTALES, Bull. Mus. Comp. Zool., vol. 5, No. 9, 1878, p. 214 (23 

 32' N., 88 05' W.). HARTLAUB, Mem. Mus. Comp. Zool., vol. 27, No. 4, 1912, pp. 442 (bottom 

 of page), 443 (correction of Pourtales). 



Antedon pulchella POUKTALES, Bull. Mus. Comp. Zool., vol. 5, No. 9, 1878, p. 216 ([West Indies]; 

 description). P. H. CARPENTER, Bull. Mus. Comp. Zool., vol. 9, No. 4, 1881, p. 159 (united 

 with Antedon alata under the name Actinometra pulchella). PERRIER, Nouv. archives du mus. 

 d'hist. nat., Paris, s6r. 2, vol. 9, 1886, p. 152 (anatomy; after Carpenter) . A. H. CLARK, Proc. 

 U. S. Nat. Mus., vol. 34, 1908, p. 490 (status of the name); Univ. Iowa, Studies in Nat. Hist., 

 vol. 9, No. 5, 1921, p. 6 (history). 



Actinometra, sp. P. H. CARPENTER, Bull. Mus. Comp. Zool., vol. 9, No. 4, 1881, p. 158 (occurrence in 

 the Caribbean; notes). 



Actinometra pulchella P. H. CARPENTER, Bull. Mus. Comp. Zool., vol. 9, No. 4, 1881, p. 159 (notes); 

 p. 160 (detailed description; Barbados; St. Lucia, 278 fathoms; St. Vincent, 124 fathoms; 

 Caribbean Sea 73-278 [?380] fathoms); p. 162 (perisomic plates). BELL, Proc. Zool. Soc. 

 London, 1882, p. 533 (listed); p. 535 (specific formula). P. H. CARPENTER, Proc. Zool. Soc. 

 London, 1882 (1883), pp. 733, et seq. (discussion of Bell's method of formulation, with the 

 corrected formula; Proc. Roy. Soc. Edinburgh, vol. 12, 1884, p. 369 (references to Caribbean 

 specimens).- VON GRAFF, Bull. Mus. Comp. Zool., vol. 11, No. 7, 1883, p. 131 (off Martinique, 

 169 fathoms; same, 191 fathoms; off St. Vincent, 146 fathoms; same, 124 fathoms; myzo- 

 stomes). P. H. CARPENTER, Challenger Reports, Zoology, vol. 11, pt. 32, 1884, pp. 91, 103, 104, 

 109, 337 (Caribbean Sea; topography of disk; digestive tube; anatomy; ovary in disk; arm 

 structure) ; pi. 60, fig. 1; pi. 61, fig. 1. VON GRAFF, Challenger Reports, Zoology, vol. 10, pt. 27, 

 1884, p. 20 (myzostomes) ; p. 54 (Blake stations 210, 224, 269); p. 60 (Blake Sta. 193); p. 74 

 (Blake station 294). LOCKINGTON, Standard Nat. Hist., 1884, vol. 1, p. 143 (after Carpen- 

 ter). PERRIER, Mdmoire sur 1'organisation et le ddveloppernent de la Comatule de la M6diter- 

 rane'e, 1886, p. 104 (anatomy; after Carpenter). P. H. CARPENTER, Ann. and Mag. Nat. 

 Hist., ser. 5, vol. 19, 1887, p. 39 (anatomy). A. AGASSIZ, Bull. Mus. Comp. Zool., vol. 15 

 (reprinted as Three Cruises of the Blake, vol. 2), 1888, p. 125, fig. 418, p. 126 (from Carpenter, 

 1881). BRAUN, Centralbl. f. Bakteriol. u. Parasitenkunde, vol. 3, 1888, pp. 186, 210 (myzo- 

 stomes; after von Graff.) P. H. CARPENTER, Challenger Reports, vol. 26, Zoology, pt. 60, 1888, 

 p. 304 (Caribbean Sea, 73-278 fathoms); pi. 4, figs. 5, a-c. BATHER, Quart. Journ. Geol. Soc., 

 vol. 45, 1889, p. 169 (6-rayed specimen; after Carpenter, 1888). HAMANN, Jenaische Zeitschr., 

 vol. 23 (neue folge 16), 1889, pp. 315, et seq. (anatomy). P. H. CARPENTER, Journ. Linn. Soc. 

 (Zool.), vol. 24, 1891, p. 68, footnote (occurs on both sides of the Atlantic). HARTLAUB, Nova 

 Acta Acad. German., vol. 58, No. 1, 1891, p. 93 (70-830 [i. e., 380] fathoms); not of p. 105, 

 which is Comatella maculata. BATESON, Material for the Study of Variation, 1894, p. 437 

 (doubtful case of 6 rays; from Carpenter, 1888). D'ARCY THOMPSON, Proc. Roy. Soc. Edin- 

 burgh, vol. 22, 1899, p. 322 (range). SPRINGER, Mem. Mus. Comp. Zool., vol. 25, No. 1, 1901, 





