Report on the Pycnogonidae. Reports on the results of dredging, under the supervision of A. Agassiz, along the East Coast of the United States during the summer of 1880, by the United States Coast Survey steamer, 'Blake,' Commander, J. R. Bartlett, U. S. Navy
Published in Bulletin of The Museum of Comparative Zoology, in 1881, in volume 8, pages 239-256
Date published:1881