FKEANTIATE POLYCHAETA OF JAPAN. 213 



Nephthys caeca (0. F. Müller). 



1776. Nais caeca, O. F. Müller. Zool. Dau. Prodr., p. 219, No. 2653. 



1780. Nereis caerulea, Fabricius. Famia Groenl., p. 298. 



1820. Aonis (Nereis) caeca, Saviguy. Syst. Annel., p. 4.5. 



1829. Wliite Worm, üruinmond. Loud. Mag. Nat. Hist., Yol. ii, p. 121. 



1835. Neplitliys margaritacea, Johnston. Ibid., Vol. viii, p. 341, fig. 33. 



1843. ,, caeca. Oersted. Groeul. Dorsibr., p. 193, figs. 73, 74, 

 and figs. 77-86 (excl. fig. 78). 



1843. Neplitliys longisetosa, idem. Ibid., p. 195, fig. 75, 76. 



1844. „ bononensis, de Quatrefages. Ann. Sc. Nat., 3® ser., 

 14, p. 352, PI. 9, fig. 2. 



1853. Nereis (Neplitliys) lineata, Dalyell. Pow. Great., ii, p. 146, PI. 

 XXT, figs. 4-10. 

 „ Neplitliys ingens, Stimpson. Mar. Invert. Grand Manani, p. 33. 

 1865. ,, caeca, Malmgren. Nord. Hafs-Ami., p. 104, Tab. 



xii, fig. 18. 

 J, Neplitliys margaritacea, de Quatrefages. Annel,, I, p. 423. 

 ;, ,, bononensis, idem. Ibid., p. 425. 



,, „ Oestedi, idem. Ibid., p. 427. 



„ Portelia caeca, idem. Ibid., p. 433. 

 1865. Neplitliys margaritacea, Johnston. Cat. Brit. Mns., pp. 167, 

 342, fig. 34. 



1867. Neplitliys caeca, Malmgren. Annel. Polycli., p. 18. 



1868. „ „ Ehlers. Die Borstenwiirmer, p. 588, Taf. XXIII, 

 Fig. 10-34. 



1869. Neplithys ciliata, Mcintosh. Piept. Brit. Assoc, 1868, p. 337. 

 1874. „ caeca, Mcintosh. Ann. Mag. Nat. Hist., ser. 4, Yol. 



XIV, p. 195. 

 1890. Nephthys caeca, MareuzeUer. Annol. Bcriagsm., p. 1. 

 1901. „ „ Johnson. Proc. Bost. Soc. Nat. Hist., Vol. 



XXIX, No. 18, p. 401. 

 1904. Nephthys caeca, Allen. Jour. M.B.A., n.s., Yol. VH, p. 225. 



