http://nas.er.usgs.gov/AlertSystem/These are the 10 most recent Alerts provided by the USGS NAS. The US Geological Survey’s Nonindigenous Aquatic Species (NAS) Alert system is based on the NAS database (http://nas.er.usgs.gov), a database of locations of introduced aquatic species nationwide. An alert is generated when a species is found in a new state, county, or drainage where it has not previously been recorded. Users can view an archive of past alerts, or register to receive alerts either by e-mail or RSS, at http://nas.er.usgs.gov/AlertSystemen-us60http://vbasic.net/media/logo.gifFri, 10 Feb 2012 09:54:08 GMThttp://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=281037Tuesday, 31 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/31/2012 12:00:00 AM - Asian tiger shrimp (Penaeus monodon) was found in Mermentau. This is the first occurrence for this species in the Mermentau drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=281039Tuesday, 31 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/31/2012 12:00:00 AM - Asian tiger shrimp (Penaeus monodon) was found in Lower Calcasieu. This is the first occurrence for this species in the Lower Calcasieu drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=281009Monday, 30 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/30/2012 12:00:00 AM - Asian clam (Corbicula fluminea) was found in Lower Laramie. This is the first occurrence for this species in the Lower Laramie drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=281018Monday, 30 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/30/2012 12:00:00 AM - Asian tiger shrimp (Penaeus monodon) was found in Lake Pontchartrain. This is the first occurrence for this species in the Lake Pontchartrain drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=281016Monday, 30 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/30/2012 12:00:00 AM - Asian tiger shrimp (Penaeus monodon) was found in Lake Pontchartrain. This is the first occurrence for this species in the Lake Pontchartrain drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=280820Wednesday, 25 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/25/2012 12:00:00 AM - semicircle angelfish (Pomacanthus semicirculatus) was found in Hawaii. This is the first occurrence for this species in the Hawaii drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=280553Monday, 23 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/23/2012 12:00:00 AM - Asian clam (Corbicula fluminea) was found in WY. This is the first occurrence for this species in Albany (WY). http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=280555Monday, 23 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/23/2012 12:00:00 AM - Asian clam (Corbicula fluminea) was found in Lower Laramie. This is the first occurrence for this species in the Lower Laramie drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=280556Monday, 23 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/23/2012 12:00:00 AM - Asian clam (Corbicula fluminea) was found in Upper Laramie. This is the first occurrence for this species in the Upper Laramie drainage. http://nas.er.usgs.gov/queries/specimenviewer.aspx?SpecimenID=280327Wednesday, 18 January 2012 00:00:00USGS Nonindigenous Aquatic Species Alert - 1/18/2012 12:00:00 AM - highfin shiner (Notropis altipinnis) was found in US. This is the first occurrence for this species in the United States.