Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Potential Spawning Strategy And Fecundity Of Alabama Shad (Alosa Alabamae) From The Apalachicola River, Florida, Hannah Grice, Lauren Patterson, Celeste Giangiacomo, Morgan Bowen, Bill Davin
Potential Spawning Strategy And Fecundity Of Alabama Shad (Alosa Alabamae) From The Apalachicola River, Florida, Hannah Grice, Lauren Patterson, Celeste Giangiacomo, Morgan Bowen, Bill Davin
Georgia Journal of Science
Alabama shad (Alosa alabamae), classified as a Species of Concern by the National Marine Fisheries Service, are native to the northern Gulf of Mexico drainages. Our study estimated the fecundity of 39 female Alabama shad from the Apalachicola River, Florida. Individuals ranged in age from 2-4 years with an average weight of 729 g. Samples (1 g) were cut from the center of each ovary, and oocytes present were counted. Diameters of 50 randomly-sampled oocytes were measured per sample. Oocyte diameters ranged from 0.3-2.7 mm, with a mode of 1.5 mm. The unimodal oocyte diameter percent frequency distribution suggests that …