Numbers of the BULLETIN OF THE FLORIDA STATE MUSEUM, BIOLOGICAL
SCIENCES, are published at irregular intervals. Volumes contain about 300 pages and are not
necessarily completed in any one calendar year.













 OLIVER L. AUSTIN, JR., Editor
 RHODA J. BRYANT, Managing Editor

 Consultants for this issue:
 JAMES E. BOHLKE
 VICTOR G. SPRINGER















Communications concerning purchase or exchange of the publications and all manuscripts
should be addressed to: Managing Editor, Bulletin; Florida State Museum; University of
Florida; Gainesville, FL 32611, U.S.A.
Copyright by the Florida State Museum of the University of Florida

 This public document was promulgated at an annual cost of $1,894.06 or
 $1.894 per copy. It makes available to libraries, scholars, and all inter-
 ested persons the results of researches in the natural sciences, emphasiz-
 ing the circum-Caribbean region.


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Price: $1.90