Cordylophora caspia
Cordylophora caspia
(freshwater hydroid)
Coelenterates-Hydrozoans
Exotic
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26 results for Cordylophora caspia (freshwater hydroid)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1702490 AZMohaveArizona st., Lake Mohave, AZ/CA2015 15030101 Havasu-Mohave Lakes 
621189 CAContra CostaDelta - Antioch1930 18040003 San Joaquin Deltaestablished
621184 CAContra CostaDelta - Antioch1950 18040003 San Joaquin Deltaestablished
1824 CAContra CostaSan Joaquin River at Antioch, CA1930 18040003 San Joaquin Deltaestablished
621190 CASacramentoDelta [general location]1966 18020163 Lower Sacramentoestablished
621186 CASacramentoDelta [general location]2005 18020163 Lower Sacramentoestablished
621193 CASan JoaquinDelta - Delta Mendota Canal1979 18040003 San Joaquin Deltaestablished
1855 FL coastal waters1955 32006300 Bahamianestablished
1859 ILMasonIllinois River (R.M. 121) near Havana, Illinois1999 07130003 Lower Illinois-Lake Chautauquaestablished
1886572 KYBooneOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886573 KYBooneOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886588 KYBooneOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886590 KYCampbellOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886576 KYCampbellOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886569 KYCampbellOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886570 KYCampbellOhio River2024 05090203 Middle Ohio-Laugheryestablished
1886571 KYGreenupOhio River2024 05090103 Little Scioto-Tygartsestablished
1886586 KYGreenupOhio River2024 05090103 Little Scioto-Tygartsestablished
153762 NY Hudson River, freshwater tidal reach north of River Mile 30 (~168km upriver)[near Haverstraw]1996 02030101 Lower Hudsonestablished
1886575 OHHamiltonOhio River2024 05090203 Middle Ohio-Laugheryestablished
1784 OHLakeLake Erie at Chagrin Harbor, OH (mouth of Chagrin River)1956 04110003 Ashtabula-Chagrinestablished
1886583 OHSciotoOhio River2024 05090103 Little Scioto-Tygartsestablished
162207 ORCoosCoos Bay [Coos River]2000 17100304 Coosestablished
250377 SC Coastal Areas2008 03050201 Cooperestablished
241057 WAKingDuwamish River, Turning Basin2000 17110013 Duwamishestablished
Page:12

Data Disclaimer: Number of records does not imply species abundance. This summary represent collection records only and may not reflect the actual distribution of established populations. These data are preliminary or provisional and are subject to revision. They are being provided to meet the need for timely best science. The data have not received final approval by the U.S. Geological Survey (USGS) and are provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the data.

Disclaimer:

The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [2/21/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.