T II E:



MIAl MMOlT H



CAVE



AN D ITS



           IN H-1-A BITAN-TS,


               OR DESCRIPTIONS OF TIlE



 FISHES, INSECTS AND CRUSTACEANS



         FOUND IN THE CAVE;



FITH FIGURES OF TIlE VARIOUS SPECIES, AND AN ACCOUNT OF
   ALLIED FORMS, COMPRISING NOTES UPON THEIR STRUC-
        TURE, DEVELOPMENT AND HABITS, WITH
            REMARKS UPON SUBTERRANEAN
                LIFE IN GENERAL.


                     BY


  A. S. PACKARD, JR., AND F. W. PUTNAMI,



EDITORS OF THE AMERICAN NATURALIST.