Moxostoma pisolabrum, Pealip Redhorse, Catostomidae, Black River, Arkansas, Reproduction
Little is known about the natural history of the Pealip Redhorse (Moxostoma pisolabrum), particularly on its reproductive biology in Arkansas. We examined 11 female M. pisolabrum collected in late February 2020 and 2021 from the Black River, Lawrence County. Egg mass (g) represented 9‒14% of the total weight of these gravid females. This is the first time information on female reproduction in this species has been reported from any population of M. pisolabrum in the state.
McAllister, Chris T.; Robison, Henry W.; Woodyard, Ethan T.; Rosser, Thomas Graham; and Fayton, Thomas J.
"Novel Reproductive Data on Pealip Redhorse, Moxostoma pisolabrum (Cypriniformes: Catostomidae), from Northeastern Arkansas,"
Journal of the Arkansas Academy of Science: Vol. 75
, Article 15.
Available at: https://scholarworks.uark.edu/jaas/vol75/iss1/15