The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 540,266 records.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Download the latest version of this resource data as a Darwin Core Archive (DwC-A) or the resource metadata as EML or RTF:
The table below shows only published versions of the resource that are publicly accessible.
How to cite
Researchers should cite this work as follows:
U.S. Geological Survey (2019). Nonindigenous Aquatic Species Database. Gainesville, FL. http://nas.er.usgs.gov.
Researchers should respect the following rights statement:
The publisher and rights holder of this work is United States Geological Survey. To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.
This resource has been registered with GBIF, and assigned the following GBIF UUID: d6cc311c-c5ab-4f23-9a20-10514f9eb9c4. United States Geological Survey publishes this resource, and is itself registered in GBIF as a data publisher endorsed by U.S. Geological Survey.
aquatic; non-native; nonindigenous; invasive; Occurrence; Observation; Occurrence
Who created the resource:
Who can answer questions about the resource:
Freshwater drainages of the United States and its territories.
|Bounding Coordinates||South West [12.07, -168.91], North East [71.79, -47.66]|
All nonindigenous aquatic animals and plants in freshwater drainages of the United States and its territories.
No Description available
|Title||USGS Nonindigenous Aquatic Species database|
|Funding||U.S. Geological Survey, National Oceanic and Atmospheric Administration, U.S. Fish and Wildlife Service, U.S. Environmental Protection Agency|
The personnel involved in the project:
|Collection Name||USGS Nonindigenous Aquatic Species database|
|Parent Collection Identifier||USGS|
|Purpose||This database has been established as a central repository for spatially referenced biogeographic accounts of introduced aquatic species. The program provides scientific reports, online/realtime queries, spatial data sets, regional contact lists, and general information. The data is made available for use by biologists, interagency groups, and the general public.|