Two New Species of the GenusLiparis(Orchidaceae) from Korea Based on Morphological and Molecular Data

Phylogeography and Speciation of the Mor

Phylogeography and Speciation of the Morphologically Variable, Widespread Species Bufo valliceps, Based on Molecular Evidence from mtDNA

✍ Daniel G Mulcahy; Joseph R Mendelson III 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 242 KB

The widespread, lowland toad Bufo valliceps has an unusual distribution in North and Middle America that straddles two major biogeographic areas; previous morphological studies of this species suggested the existence of two species. We used mitochondrial DNA sequences to examine the phylogeography o