Weston Opitz, Classification, Natural History, and Evolution of Tarsosteninae (Coleoptera: Cleroidea: Cleridae). Part III. Taxonomy of the New World Genera Ardearsus ...

Object Details Author Goldberg, Aaron Summary To some extent classification is subjective. Taxonomists differ in the relative importance they ascribe to particular characters and in the degree of ...

THE detailed classification of the Tunicata, and especially of the so-called “Compound Ascidians,” has usually been found a matter of special difficulty by systematists, and each successive ...

Like other epiphloeines, species of Acanthocollum, Stegnociava, and Ichnea are thought to be predators of lignicolous insects and highly involved in Batesian polymorphism. Two major lines of evolution ...