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NONA was written entirely by


INSUE  Fundación e Instituto Miguel Lillo
Miguel Lillo 205, 4000 S. M. de Tucumán, Argentina

NONA ver 2.0 is a Windows 95/98/NT command line/text program that is used to search for most parsimonious trees, calculate consensus trees, etc.  It is extremely fast, in general MUCH faster than competing software.  Winclada is written to utilize NONA either directly as a search engine for phylogenetic analysis, or the two programs may be used separately.

NONA ver. 2.0 is now available as shareware on this site, with the same payment policy as for Winclada (30 day free trial).  THIS VERSION IS FULLY FUNCTIONAL AND NOT IMPAIRED IN ANY WAY.  However, NONA must be purchased separately by sending a check for $40.00 to either the author at the above address, or to:

James M. Carpenter
Division of Invertebrate Zoology
American Museum of Natural History
Central Park West at 79th Street
New York, NY 10024