[27] ANNELIDS OF PROVINCETOWN, MASS. 725 



Ophelia hicornia Sars. Nyt. Mag., vol. vi, p. 207. 



Ophelia Umacina Sars. Nyt. Mag., vol. vii, p. 381 (teste Malmgren). 



Ophelia lorealia Quateefages, Hist. Nat, des. Ann., vol. ii, p. 273. 1805, 



Quite common in the sand, at low water. 



AMMOTETPANE H. Ratlike. 

 Ammotrypane fimbkiata Yerrill. 



Invert. An. of Vin. Sound, etc., p. G04, pi. xv., fig. 79. 1874. 



Only one specimen was taken. Sand ; low water. WeUfleet. 

 Family THELETHUSID^. 

 AEENICOLA Lamarck. 

 Arenicola marina Malmgren. 



Lumbricus marinus Li>rN. Syst. Nat., ed. xii, vol. i, p. 1077. 

 Lumiricus papillosus O. Fabricius. Fauna Gronlandica, p. 283. 1780. 

 Arcnicola piscatorum Lamarck. Syst. d. An. sans. Vert., p. 324. Hist. Nat. An. eans. 

 Vert., 2d ed., vol. v, p. 580 (t. Malmgren). 

 AUD. and M. Edwards. Littoral de la France, vol. ii, p. 285, pL 



8, figs. 8-12. 1834. 

 Johnston. Cat. Brit. Mus., p. 287. 1865. 



Arenicola marina malmgren Annulata Polycliaeta, p. 188. 1867. 



• 



The specimens of this species were all collected in one locality, at 

 Race Run, in coarse sand. We did not find it in Provincetown harbor 

 or at WeUfleet, though the conditions seemed to he favorable, and we 

 looked for it with care. At Race Run were obtained numerous speci- 

 mens, but they were all small. 



Family CHLOR^MID^. 

 TEOPHONIA M. Edwards. 

 Trophonia affinis Yerrill. 



Siphonostomum affine Leidy. Marine Invert. Fauna of R. I. and N. J., p. 16, 1855^ 

 Trophonia affmis Y^RRiz.z.. Op. cit.,p. 605,pl. xiv, fig. 7,5. 1874. 



Only two specimens were collected. Low water ; sand. 



Family STERNASPID^. 



STERN ASPIS OUo, 

 Steenaspis fossor Stimpson. 



Stimpson. Marine Invert, of Grand Menan, p. 29, fig. 19. 1854. 

 Vkrrill. Invert. An. of Vin. Sound, p. 606, pi. xiv, fig. 74. 



Abundant ; dredged ; 20-30 fathoms. 



