Robuta

https://www.usgs.gov/publications/first-documented-occurrences-shortnose-sturgeon-acipenser-brevirostrum-saco-river
During sampling efforts to study the more abundant Atlantic sturgeon, Acipenser oxyrinchus oxyrinchus, between May of 2009 and November of 2011, four shortnose...
shortnose sturgeonacipenser brevirostrumfirstdocumented