198 AET. II. A. IZUKA : 



Phyllodoce groenlandica Oersted. 



PI. XXI, fig. 2. 



1843. Pliyllodoce groetilandica, Oersted. Grönland Annul. Dorsibr.^ 



p. 192, figs. 19—20, 22, 29, 30, 31, 32. 

 1851. Pliyllodoce mucosa. Oersted. Consp. Annul., p. 31, figs. 25, 79 

 83 and 89. 

 „ Pliylladoce groenlandica, Grube. Fam. Annel., pp. 56, 129. 

 1865. „ „ Malmgren. Nord. Hafs- Annul., pp. 96. 



129. 

 „ Pliylladoce groenlandica, de Quatrefages. Annel., 11, p. 141. 

 „ „ lamelligera, Carrington. Annel. Soutliport (Proc. Lit 



and Pliilos. Soc. Maucli., IV), p. 5. 

 1867. Pliylladoce groenlandica, Malmgren. Annul. Polycli., p. 21. 

 1874. ,, „ Mcintosh. Ann. Mag. Nat. Hist., ser 



4, Vol. XIV, p. 196. 

 1898. Pliyllodoce groenlandica, de St. Joseph. Ann. Sc. Nat., S'' ser., 



T. V, p. 326, PL XVm, figs. 124—126. 

 1901. Phyllodoce groenlandica, Wliiteaves. Geol. Surv. Canada, No. 



722, p. 82. 

 1903. Pliyllodoce groenlandica, Moore. Proc. Acad. Nat. Sc. Pliilad., 



Vol. LV, p. 428. 

 Prostominm somewhat ovate, longer than broad ; its posterior 

 border cordate in that there exist two acnte peaks separated by 

 a deep notch. Two well naarked eyes occur at about the 

 commencement of the posterior third part. The tentacles are short 

 and subulate. The tentacular cirri are of the usual proportions. 

 Body of considerable length (170-200 mm.), slightly tapering 

 anteriorly and much more so posteriorly, rounded dorsally and 

 somewhat flattened ventrally. The segments are distinctly marked 

 on both surfaces by deep gi-ooves. The posteriormost segment 



