Odocoileus virginianus (white-tailed deer) and O. hemionus (mule deer) are sympatric
across much of North America. Molecular evidence suggests that up to 24% of individuals in …

Background Recent phylogenies of deer mice, genus Peromyscus, have relied heavily on
mitochondrial markers. These markers provided resolution at and below the level of species …

Translocation records indicate aoudad (Ammotragus lervia) populations in the United States
are a product of multiple human‐mediated introductions. Two mitochondrial markers …

A phylogenetic morphological analysis of the genus Ogyges Kaup, distributed in Nuclear
Central America, from Chiapas, Mexico, to northwestern Nicaragua was undertaken. Five …

A transition zone shows the overlap between two or more regions and represents an event
of biotic hybridisation, where different cenocrons assembled as a result of historical and …

The objectives of this study are to examine the available molecular data from the
mitochondrial cytochrome-b gene (Cytb) and a concatenated dataset with this gene and two …

Woodrats (genus Neotoma) comprise 24 species found primarily in the United States and
México. The Neotoma mexicana species group reaches its southernmost distribution in the …

The woodrats or packrats of the genus Neotoma have been the subject of a wide array of
research including paleoecology, physiology, morphological evolution, systematics …

Specimens of the Peromyscus boylii species group distributed in the western and
northeastern montane regions of Michoacán, México, historically have been assigned to P …

The Jesús María River basin in the state of Nayarit, Mexico, is located at the intersection of
Nearctic and Neotropical regions in the Sierra Madre Occidental (SMO) in western Mexico …