Smith, S. I. (1888). Crangonyx vitreus and C. packardi. pp. 34-36 in A S. Packard, The cave fauna of North America, with remarks on the anatomy of the brain and origin of the blind species. Memoirs of the National Academy of Sciences, v. 4. 1888.
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Smith, S. I.
1888
Crangonyx vitreus and C. packardi. pp. 34-36 in A S. Packard, The cave fauna of North America, with remarks on the anatomy of the brain and origin of the blind species. Memoirs of the National Academy of Sciences, v. 4. 1888