Phylogeny of C. oppositus forms on the basis of allozyme and inversion frequencies.Note that form edwardi could not be included. C. 'jacksoni' is included as an outgroup.
Note that C. 'tyleri' is clearly separated from the other forms.
(From Martin 2011a)[ Return to C. oppositus adult| Go to C 'tyleri' adult | Go to C 'jacksoni' adult ]