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Earth Witness Community - Extinct Animals Page Two
ONE TWO THREE Sources Common Name Scientific Name Acanthobrama hulensis Pecatonica River Mayfly Acanthometropus pecatonica Achatinella apexfulva vittata Achatinella buddii Achatinella bulimoides rosea Ship Sturgeon Acipenser nudiventris Advena campbelli Afrocyclops pauliani Afrocyclops pauliani Poko Noctuid Moth Agrotis crinigera Midway Noctuid Moth Agrotis fasciata Kerr's Noctuid Moth Agrotis ...
earthwitness.com

National Geographic: Lewis & Clark—Animals—White Sturgeon
National Geographic: Lewis & ClarkAnimalsWhite Sturgeon SHOWING RECORD: 6 of 45White Sturgeon Photograph by George Grall White Sturgeon Acipenser transmontanus November 11, 1805, at Cape Disappointment, Washington. Elongate, rounded in cross section, head slightly flattened; gray above, lighter below. Snout short, broad, pointed; mouth ventral, below eye; 4 long barbels near tip of snout. Length: ...
nationalgeographic.com

Shortnose Sturgeon
Shortnose Sturgeon Shortnose Sturgeon Acipenser brevirostrum Endangered The only Canadian occurrence of this small sturgeon, which grows up to 143 cm in length, is in the St. John River, New Brunswick. In the United States, where it is classified as endangered, its range is the tidal rivers and coastal waters from Maine to Florida. However, it has ...
nature.ca

Fish and Fisheries of the Great Lakes Region
Wisconsin waters and fisheries, and gives detailed species accounts of major Wisconsin fish families, including photographs. Great Lakes Lake Sturgeon U.S. Fish and Wildlife Service This site provides information and a network of links to lake sturgeon (Acipenser fulvescens) research conducted by a number of U.S. and Canadian agencies and universities in the Great Lakes region ...
www.great-lakes.net

Permits and Authorizations - Office of Protected Resources - NOAA Fisheries
... for Permits Steller Sea Lion and Northern Fur Seal Research Right Whale Research Pilot Whale with biopsy dart (Globicephala macrorhyncus) Photo: Protected Resources Division, Southwest Fisheries Science Center, La Jolla, CA Shortnose Sturgeon (Acipenser brevirostrum) Photo: NOAA Home | About Us | Forms | Privacy Policy | Information Quality | Disclaimer | Contact Us | Feedback | Search
www.nmfs.noaa.gov

Save the Dunes
Lake Michigan, as well as, the use of the diffuser. Illustratively, one important example of fresh water bodiesÂ’ delicate ecosystems is the fragile fish populations of Lake Sturgeon (Acipenser fulvescens). A recent Purdue University study showed an increase in the production of sea lampreys (Petromyzon marinus) and, consequently, parasitism on Lake Sturgeon. How did IDEM consider ...
savedunes.org

IWMC.org - Siberian sturgeon in Volga River Caviar?
As to the information concerning the presence of Siberian sturgeon (Acipenser baerii) caviar in the caviar of Russian sturgeon (Acipenser gueldenstaedtii) supplied to the USA from Astrakhan, we can report ... (1957) gave a description of four biological groups of the Volga River population of Russian sturgeon depending on the rate of gonad maturation and time of spawning: early and late spring, ...
iwmc.org

Huron Pines > Upper Black River: Protecting Sturgeon Spawning Sites
Black River is known spawning habitat of the state-threatened lake sturgeon, Acipenser fulvescens. Preventing the further erosion of these sites and resultant input of sediment to the stream will help protect ...
huronpines.org

Fish & Habitats - White Sturgeon
Forest Investment Account * Enforcement * Wetlands in BC Wildlife Health Soils * Terrain * Publications Stewardship Information Wildlife Viewing * * Opens a new browser window Fish & Habitats White Sturgeon (Acipenser transmontanus) In British Columbia Frequently Asked Questions on the status and consequnces of listing White Sturgeon Introduction The white sturgeon is a unique freshwater ...
www.env.gov.bc.ca

Shortnose Sturgeon (Acipenser brevirostrum) - Office of Protected Resources - NOAA Fisheries
Marine & Anadromous Fish Marine Invertebrates & Plants Species of Concern Threatened & Endangered Species Critical Habitat Maps Contact OPR Glossary OPR Site Map Shortnose Sturgeon (Acipenser brevirostrum) Status | Taxonomy | Species Description | Habitat | Distribution | Population Trends | Threats | Conservation Efforts | Regulatory Overview | Key Documents | More Info Shortnose sturgeon ( ...
www.nmfs.noaa.gov