The origins and development of the study of speciation, hybrid zones and phylogeography
are outlined using evolutionary iconography. This traces the ideas in this field from Lamarck …

Despite the fact that Bicyclus anynana has become an important model species for wing-
pattern developmental biology and studies of phenotypic plasticity, little is known of the …

Aptostichus simus is a trapdoor spider endemic to the coastal dunes of central and southern
California and, on morphological grounds, is recognized as a single species. Mitochondrial …

A molecular phylogenetic analysis was conducted on all of the known catadromous eel
species of the genus Anguilla to assess their relationships and evolutionary history. The …

Macrocystis (Lessoniaceae) displays an antitropical distribution, occurring in temperate
subtidal regions along western North America in the northern hemisphere and throughout …

A phylogenetic hypothesis of relationships among 33 species of stalk-eyed flies was
generated from a molecular data set comprising three mitochondrial and three nuclear gene …

Mitochondrial DNA sequences of cytochrome b (1140-bp), 12S (375-bp) and 16S (475-bp)
ribosomal RNA gene fragments were used to investigate the phylogenetic relationships of a …

Chthamalus is a cosmopolitan genus of high intertidal barnacles that are difficult to
distinguish morphologically. This study focuses on a single subgeneric group of Chthamalus …

Phylogenetic utility of the mitochondrial COI (cytochrome oxidase subunit I) and nuclear
Gpdh (glycerol-3-phosphate dehydrogenase) genes was studied in the Drosophila …

A molecular (16S mtDNA sequence) data set recovers a clear divergent phylogeny within
the scorpion species Centruroides exilicauda (Wood, 1863)(Scorpiones: Buthidae) from …