Catalogue of the marine invertebrate animals of the southern coast of New England, and adjacent waters - Verrill, A.E., Smith, S.I. & Harger, O. (Verrill, A.E. & Smith, S.I. (Eds.) Report upon the invertebrate animals of Vineyard Sound and adjacent waters, with an account of the physical features of the region. Extracted from: Report of Professor S.F. Baird, Commissioner of Fish and Fisheries, on the condition of the sea-fisheries of the south coast of New England in 1871 and 1872. Government Printing Office, Washington, 1873)