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FMIB Cambarus Alabamensis Fax Male form Lauderdale Co Ala.jpeg check categories September Cambarus Alabamensis Fax Male form Lauderdale Co Ala Subject Cambarus Crayfish Tag Shellfish Cite book of the Astacidae Faxon Walter Cambridge MA Museum of Comparative Zoology Memoirs of the Museum of Comparative Zoology at Harvard College