[Taxacom] Hennigian Term?

Don.Colless at csiro.au Don.Colless at csiro.au
Sun Jul 6 23:58:54 CDT 2008




-Hence the weird assertion (once) made by "pattern cladists" that the losers still possess the trait.

Donald H. Colless
CSIRO Div of Entomology
GPO Box 1700
Canberra 2601
don.colless at csiro.au
tuz li munz est miens envirun


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Mario wrote:
On the other hand, if the trait evolved only once within the family and 
was lost by some members, it would be an autapomorphy (the losses are 
secondary).
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