No. 104.] 157 



Length of entire specimen, 46"^™ ; greatest diameter, 3™™. 

 Found at low water, in sand, associated with Clymenella torquata 

 Yerrill. 



Fam. HERMELLIDiE. 



SABELLARIA Lamarck. 

 Sabellaria varians Webster. 



Annel. Cliaet. of the Virginian Coast, p. 259, pi. ix, figs. 133-136; pi. x, figs. 



137-139. 1879. 



Prof. Yerrill has described a species of Sabellaeia {S. vulgaris) 

 from Great Egg Harbor, and in the proceedings of the Academy 

 Natural Sciences of Phila., for 1878, p. 300, mentions that he has 

 also received the same form from Beaufort, N. C. After care- 

 ful comparison of numerous specimens' from New Jersey, Yirginia, 

 and North Carolina, I have found it impossible to refer any of 

 them to his species. It will be necessary to compare type speci- 

 mens of the two forms. 



Fam. AMPHICTENID^. 



CISTENIDES Malmgren. 

 Nordiska Hafs-Annulater, p. 358. 1865. 



CiSTSNiDEs Goui^DH YerHll. 



Peetinaria Belf/ica Gould. Invertebrata of Mass., 1st ed., p. 7, pi. i, fig. 1. 1841. 

 Pectinaria ouricoma Leidt. Marine Invert. Fauna R. I. and N. J. , p. 14. 1855. 

 Cistetiidcs Gouldii yERHiiAj. Invert. An. of Vineyard Sound, etc., p. 612, pi. 

 xvii, figs. 87, 87a. 1874. 



Common at low water. One very large specimen was taken ; 

 length, SO™'" ; diameter, 9"^"' ; length of tube, 80'"'". The color of 

 all our specimens was yellowish-white, save as colored red by the 

 blood showing through. 



Fam. AMPHARETID^. 



SABELLIDES {M. Edw.) Malmgren. 



The following species agree with Sabellides Mgrn.., except that 

 the uncini begin on the third setigerous segment instead of the 

 fourth, and that the first ramus, though smaller than the second, is 

 not very small. 



SABELLroES OCULATA n. Sp. 



PL.\TE (vir), X, FIGS. 67-69. 



On the middle lino of the head two minute eye specks, black, 

 lateral. 



Cirri numerous, light flesh-color. 

 Anal cirri short, obtuse. 



