Fundulidae

Fish have radiated to exploit diverse habitats, but little is known about the evolutionary lability and directionality of… Expand

Laboratory and field studies have documented better cognitive performance associated with marked hemispheric specialization in… Expand

Central to the protection of native species is an understanding of impacts of actual or potential invasive species and also the… Expand

Abstract To assess the historical biogeography of freshwater topminnows in the genus Poeciliopsis, we examined sequence variation… Expand

Highly variable loci can provide insight into the recognition of species, evolutionarily significant units (ESUs) and management… Expand

We evaluated fish species composition relative to dissolved oxygen concentrations in Mercer Bayou, a vegetated impoundment in… Expand

The 70-kilodalton heat shock protein (hsp70) family of molecular chaperones, which contains both stress-inducible and normally… Expand

Topminnows of the genus Poeciliopsis are susceptible to hepatocarcinogenesis by waterborne exposure to procarcinogenic polycyclic… Expand

Poeciliopsis lucida and Poeciliopsis monacha are freshwater viviparous fishes susceptible to tumorigenesis by brief exposure to… Expand

Fattening was induced in sexually mature golden topminnows, Fundulus chrysotus, by daily injections of prolactin or luteinizing… Expand