Webevolved into a clade with many examples of smooth exteriors, including the rayed bean. The species name fabalis, meaning “faba” or “bean,” aptly describes its small, solid, bean … WebSource: Wikipedia. The Rayed Bean, scientific name Villosa fabalis, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.
Multiple species of freshwater mussel recovery strategy : chapter 6
WebWithin this document “imperiled mussels” refers to freshwater mussel species that are federal or state listed as threatened or endangered, as well as those that are ranked as S1 (critically imperiled), S2 (imperiled) or any combination thereof (e.g., S1S2, S2S3) by the New York Natural Heritage Program. Appendix A provides a list of WebFeb 22, 2014 · Freshwater mussels are one of North America’s most imperiled species, and genetic characterization of these species is essential for recovery planning. The rayed bean (Villosa fabalis) is a small freshwater mussel found in the eastern United States currently listed as endangered. Fifteen microsatellite loci were identified and characterized in … canine cirrhosis of liver
Freshwater Mussel Relocation Project ... - National Park Service
WebThe rayed bean is a freshwater mussel that the U.S. Fish and Wildlife Service has proposed to list as an endangered species. Description The rayed bean is a small freshwater … WebJun 4, 2024 · The four colorfully named mussels — snuffbox, spectaclecase, sheepnose and rayed bean — range from Wisconsin and New York to Alabama and from Kansas to Virginia. “Freshwater mussels are America’s most endangered group of animals, so it’s fantastic that these four incredibly important creatures will get habitat protection,” said Tierra Curry, a … WebThe rayed bean is a small mussel, usually less than 1.5 inches (in) (3.8 centimeters (cm)) in length (Cummings and Mayer 1992, p. 142; Parmalee and Bogan 1998, p. 244; West et al. 2000, p. 248). The shell outline is elongate or ovate in males and elliptical in females, and moderately inflated in both sexes, but more so in females (Parmalee and ... five anxiety disorders