No. 104.] 131 



LEPIDAMETRIA Webster. 

 Annel. Chset. of the Virginian Coast, p. 209. 1879. 



Lepidameteia commknsalis Webster. 



Op. cit., p. 210, plate iii, figs. 23-31. 



Not common ; only three specimens were collected. 

 Lives in the tube of Amphitrite ornata Verrill. 



Fam. SIGALIONID^. 



STHENELAIS Amberg. 

 Annulata Nova., etc., Ofvers af Kongl. Vet-akad-Fcirli. 1855. 



Sthenelais picta Verrill. 



Verrill. Invert. Animals of Vineyard Sound, etc., p. 582. 1874. 

 Webster. Annel. Chset. of the Virginian Coast, p. 213. 1879. 



Not common. Dredged. 



Fam. NEPHTHYDID^. 



NEPHTHYS Cuvier. 



Nephthys incisa Malrrigren. 



Nephthys incisa Mgrm. Nordiska Hafs-Anniilater, p. 105, pi. sii, fig. 21. 1865. 



Annulata Polych., p. 141. 1867. 

 " ingens Verrill. Invert. An. Vin. Sound, etc., pi. xii, figs. 59, 60. 1874. 

 Webster. Annel. Chset. of the Virginian Coast, p. 213. 1879. 

 " i«m« Verrill. Check List. 1879. 



Not common. Found in sand and mud ; low water to fifteen feet. 



Nephthys picta Ehlers. 



Ehlers. Die Borstenwiirmer, p. 632, pi. xxiii, figs. 9, 35. 1868. 

 Verrill. Invert. An. Vin. Sound, etc., p. 583, pi. xii, fig. 57. 1874. 

 Webster, Annel. Chset, of the Virginian Coast, p. 214. 1879. 



Fam. PHYLLODOCID.E. 



ANA'iTIS Malmgren. 

 Nordiska Hafs-Annulater, p. 94. 



Anaitis speciosa n. sp. 



plate (i) it, figs. 8, 9. 



The outline of the liead conforms perfectly to Malmgren's generic 

 description ; the middle third of the posterior margin curves sud- 



