Mosasaur evolution represents one of the most striking examples of evolutionary innovation among marine reptiles. Emerging in the mid-Cretaceous, these marine squamates rapidly diversified to occupy a ...

Note: Articles may be assigned to more than one subject area, as a result the sum of the subject research outputs may not equal the overall research outputs. Actionable insights into research ...

Cladistics, populations and species in geographical space: the case of Heliconius butterflies / Andrew V.Z. Brower -- Species to genera: phylogenetic inference in the Hawaiian Drosophilidae / Patrick ...

Systematics and taxonomy are complementary scientific disciplines within the biological sciences that address organismal diversity and evolutionary relationships. Systematics encompasses the study and ...

Accompanying CD-ROM reproduces the cover, table of contents, list of contributors, preface, and foreword of book, and also includes full text of two papers for which only an abstract is found in the ...