![](http://www.bushwarriors.org/wp-content/uploads/2011/09/atlantic-sturgeon1.jpg)
IUCN Species of the Day: Atlantic Sturgeon
Photo credit: Jean-Francois Hellio and Nicholas Van Ingen The Atlantic Sturgeon, Acipenser sturio, is listed as ‘CRITICALLY ENDANGERED‘ on the IUCN Red List of Threatened Species™.
Wildlife Conservation Organization
Photo credit: Jean-Francois Hellio and Nicholas Van Ingen The Atlantic Sturgeon, Acipenser sturio, is listed as ‘CRITICALLY ENDANGERED‘ on the IUCN Red List of Threatened Species™.
Photo credit: Carly Vynne The Giant Armadillo, Priodontes maximus, is listed as ‘VULNERABLE’ on the IUCN Red List of Threatened Species™.
Photo credit: Dai Hurbert Burnup’s Hunter Slug, Chlamydephorus burnupi, is listed as ‘VULNERABLE’ on the IUCN Red List of Threatened Species™.
Photo credit: Dr. Luiz Rocha The Social Wrasse, Halichoeres socialis, is listed as ‘CRITICALLY ENDANGERED‘ on the IUCN Red List of Threatened Species™.
Photo credit: Laurent Tatin The Crau Plain Grasshopper, Prionotropis hystrix rhodanica, has not yet been evaluated for the IUCN Red List of Threatened SpeciesTM. However, it has a provisional assessment of ‘CRITICALLY ENDANGERED’.