Higher taxa: An alternate perspective

Character Change, Speciation, and the Higher Taxa.

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On the Higher Taxa of Embryobionta

A Supertree Algorithm for Higher Taxa

Circumscriptional names of higher taxa in Hexapoda

Testing non-typified names by applying rules of circumscriptional nomenclature shows that in most cases the traditional usage can be supported. However, the original circumscription of several widely used non-typified names does not fit the taxa they are applied to. Here I discuss names historically applied to the taxa whose correct circumscriptional names should be Hexapoda, Amyocerata, Triplu...

Stochastic models for phylogenetic trees on higher-order taxa.

Simple stochastic models for phylogenetic trees on species have been well studied. But much paleontology data concerns time series or trees on higher-order taxa, and any broad picture of relationships between extant groups requires use of higher-order taxa. A coherent model for trees on (say) genera should involve both a species-level model and a model for the classification scheme by which spe...