1.
Schmidt RE, Daniels RA.

Hybridization in Umbridae in the Hudson River, New York, with Designation of Neotypes for Umbra limi and Umbra pygmaea

. Zootaxa [Internet]. 2006 Jan. 24 [cited 2025 Apr. 12];1113(1):1-20. Available from: https://mapress.com/zt/article/view/zootaxa.1113.1.1