116 Thirty-second Report on the State Museum. 



DRILONEREIS (Clpd.) Webster. 



Claparede. Ann61. Chet, du Golfe de Naples. Supplement, p. 25. 1870. 

 Webster. Annel. Chset. of the Virginian Coast, p. 240. 1879. 



Drilonereis longa Webster. 

 Annel. Chset. of the Virginian Coast, p. 240, pi. vii, figs. 84-88. 1879. 

 Common in sand at low water. 



LUMBRICONEREIS (Blv.) Ehl&rs. 



Ehlers. Die Borstenwurmer, p. 377. 1868. 

 LUMBRICONEREIS TENUIS Verrill. 

 Verrill. Invert. Animals of Vineyard Sound, etc., pp. 342, 594. 1874. 

 Webster. Annel. Chset. of the Virginian Coast, p. 241. 1879. 



Not common ; sand, low water. 



ARABELLA {Grube) Ehlers. 



Grube. Die Familien der Anneliden, p. 45. 1851. 

 Ehlers. Die Borstenwiirmer, p. 398. 18(38. r . . 



Arabella opalina Verrill. 



Lumbriconereis splendida Leidy. Marine Invert. Fauna R. I. and N. J., p. 10. 1855. 

 " opalina Verrill. Invert. Animals of Vineyard Sound, etc., pp. 342, 



594, pi. xiii, figs. 69, 70. 1874. 

 Arabella opalina Verrill. Proc. Acad. Nat. Sci. Phila. for 1878, p. 299. 



" " Webster. Annel. Chset. of the Virginian Coast, p. 242. 1879. 



Common at low water in sand and mud, and occasionally dredged, ten to 

 fifteen feet. 



STAUROCEPHALUS (Grube) Ehlers. 

 Grube. Archiv fur Naturgesh., p. 97. 1855. 

 Ehlers. Die Borstenwurmer, p. 422. 1868. 



Staurocephalus pallidus Verrill, 

 Verrill. Invert. Animals of Vineyard Sound, etc., pp. 348, 595. 1874. 

 Webster. Annel. Chset. of the Virginian Coast, p. 242. 1879. 



Only one specimen was found — fifteen feet, sand and shells. 



Fam. GLYCERID^E. 



RHYNCHOBOLUS Claparede. 

 Anne"lides Ch&opodes du Golfe de Naples, p. 492. 1868. 



Rhynchobolus Americanus Verrill. 



Glycera Americana Leidy. Marine Invert. Fauna R. I. and N. J., p. 15, pi. xi, figs. 



49, 50. 1855. 

 " " Ehlers. Die Borstenwurmer, p. 668, pi. xxiii, figs. 43-46. 1868. 



" " Grube. Jahres-Bericht der Schles. Gesell. -fur Vaterlan. Cultur, 



p. 64. 1869. 

 Rhynchobolus Americanus Verrill. Invert. An. Vin. Sound, etc., p. 596, pi. x, figs. 



45, 46. 1874. 

 Proc. Acad. Nat, Sci. Phila. for 1878, p. 300. 

 " " Webster. Annel. Chset. of the Virginian Coast, p. 245. 



1879. 



Common ; low water to fifteen feet. 



