Introgression and hybridization are major impediments to genomic-based species
delimitation because many implementations of the multispecies coalescent framework …

The Macrhybopsis aestivalis complex (nine recognized species of small-bodied, riverine
cyprinids) is predicted to have diversified allopatrically in response to prehistoric …

We conducted a riverscape analysis of Rainbow Darters, Etheostoma caeruleum, across
their range. We aimed to evaluate population genetic structure and diversity and to identify …

The southeastern US is a hotspot of aquatic biodiversity and endemism in the upland and
Coastal Plain regions. One component of this biodiversity is the Pygmy Sunfishes of the …

Tonguetied Minnow Exoglossum laurae (Figure 1) inhabits the Great Miami, Allegheny,
Genesee, and New rivers within the central Appalachian Mountains in western …

Sport fisheries are frequent drivers of nonnative fish introductions throughout the inland
waters of North America. These fisheries often value aggressive, large‐bodied predators …