http://www.signis.org/nisc/niasdwg.htm
The Non-Indigenous Aquatic Species Database Working Group (NIASDWG) coordinates cross-agency efforts relating to federally-sponsored aquatic nonindigenous species databases to promote greater efficacy in communication of aquatic nonindigenous species related data and greater efficiency of database management.
http://www.nisbase.org/nisbase /index.asp
NISbase is a distributed database providing information concerning nonindigenous species. NISBase will serve as the portal providing integrated access to the NIASDWG databases (among others). The core NISbase search engine currently provides inte grated access to NEMESIS, USGS-NAS, and GLANSIS information searhable by spe cies, group and/or state. NISbase-refs and NISbase-projects search capacities are currently in development; when complete they will provide access to the SGNIS, ANS Clearinghouse, AIRD, IJC and Sea Grant databases by researcher, title, species and keywords.
For more information on NIASDWG, contact Dr. Rochelle Sturtevant, NOAA-National Center for Research on Aquatic Invasive Species (NCRAIS) - () 734-741-2287