CoSpec (obviously, short for CoSpeciation) is a simple Macintosh Classic application that can be used to show the coevolutionary behaviours of two phylogenies, one dependent on the other.CoSpec (obviously, short for CoSpeciation) is a simple Macintosh Classic application that can be used to show the coevolutionary behaviours of two phylogenies, one dependent on the other.
You can download it here, but use it at your own risk: it's buggy because it's never been officially released! If you have any comments or suggests on it please let me know, but bear in mind that it's pretty old and I don't use it any more...
I did construct a movie of a set of consecutive outputs from this program, which may be of interest if you've wandered in here accidentally. It's quite big (ok, 6.4Mb) but if you are interested please have a look.