Description of a crustaceous animal, belonging to the genus Caligus - C. americanus
Pickering, C.; Dana, J.D. (1838). Description of a crustaceous animal, belonging to the genus Caligus - C. americanus. Am. J. Sci. Arts XXXIV(II): 225-266, plates III-V
In: The American Journal of Science and Arts. S. Converse: New-Haven. ISSN 0099-5363