132 Bulletin Vanderbilt Marine Museum, Vol. VII 



Ophiolepis sexradiata, Grube, A. E., Wiegmann's Archiv. f. 

 Naturg., 1857, p. 343. 



Ophiactis sexradiata, LUTKEN, Ch., K. Danske Vidensk. Selsk. 

 Skrift Abh. V. E. R. V., 1881, pt. II, p. 288.— Lyman, Th., 

 Mem. Mus. Comp. Zool., 1864, vol. I, p. 115.— RiSSO, A., Boll. 

 Soc. Naturlisti Napoli, 1894, t. VII, p. 161. 



Ophiactis sexradia, Studer, Th., Abh. Wiss. Akad. Wiss. Berlin, 

 1883, p. 17. — LORIOL, P. DE, Revue Suisse Zool, et Ann. Mus. 

 d'hist. Nat. Geneve, 1893, t. I, p. 398.— KoEHLER, R., Bull. 

 Sci. France-Belg., 1898, 4 E, ser. X, t. XXXI, p. 72. 



Ophiactis reinhardti, LuTKEN, Ch., op. cit., p. 263, fig. 7. 



Ophiactis incisa, voN Martens, E., Wiegmann's Archiv. f. 

 Naturg., 1870, p. 48.— Studer, Th., Abh. Akad. Wiss. Ber- 

 lin, 1883, p. 16. 



Ophiactis virescens, Lutken, Ch., Vidensk. Meddel. Naturh. 

 Foren. Kjobhavn, 1856, p. 24; op. cit., 1881, pt. II, p. 264.— 

 Verrill, a. E., Trans. Conn. Acad. Arts and Sci., 1867, vol. I, 

 pt. II, p. 265. 



Ophiactis krebsii, LUTKEN, Ch., Vidensk. Meddel. Naturh. Foren. 

 Kjobhavn, 1856, p. 12; also op. cit., pt. II, 1881, p. 264. — 



Lyman, Th., op. cit., 1864, p. Ill, figs. 10-11. Ljungman, 



A., Ofv. K. Vet. Akad. Forh. Stockholm, 1866, Bd. XXIII, 

 p. 323, Ibid, 1871, p. 627.— Verrill, A. E., Trans. Conn. 

 Acad. Arts and Sci., 1868, vol. I, pp. 341, 366. — Duncan, M., 

 Journ. Linn. Soc. London, 1879, vol. XIV, p. 465. — VERRILL, 

 A. E., Bull. Iowa Univ. Labr. Nat. Hist., 1899, vol. V, art. 1, 

 p. 34.— Clark, H. L., Bull. U. S. Fish., 1901, vol. XX, pt. II, 

 p. 246. 



Family: OPHIOTRICHIDAE 



Genus: OPHIOTHRIX Muller and Troschel 

 Ophiothrix expedita Koehler 



■f 



Plate 46 

 Type : The "Siboga" discovered the species at ten stations in 

 the Dutch East Indies, represented by fifteen specimens and a 

 fragment, which are deposited in the Leyden Museum. 



Distribution: Pidjot Bay, Lombok Isle, 22 meters; anchor- 

 age, Pulu Kawassang, Paternoster Isles, 12 meters ; Sapeh Straits, 



