Najas marina
Najas marina
(holly-leaf waternymph)
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Native Transplant
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7 results for Najas marina (holly-leaf waternymph)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
1895771 CAAlamedaSan Francisco Bay Area; Pond in Del Valle Park, 7000 Del Valle Rd, Livermore2003 18050004 San Francisco Bay 
1895760 CASan BernardinoWhipple Mountains: Bass Point day use area, along Parker Dam road2003 15030104 Imperial Reservoir 
1895761 CASan BernardinoWhipple Mountains: Gene Wash, toward head. First left off Intake Pump Plant Rd, up canyon past swimming hole. MWD property2003 15030101 Havasu-Mohave Lakes 
1655244 INLaPorteHudson Lake, boat launch at the Whistlestop Cafe located on the SE corner of the lake and directly off North Chicago Trail.2003 07120001 Kankakeeestablished
1895829 MNKandiyohiMud Lake (Monongalia); DOW# 34-158; site 1032003 07010204 Crow 
1895787 MNSwiftShible Lake; Survey sample station # 62003 07020001 Upper Minnesota 
1762077 PABerks[No locality description provided]2003 02040203 Schuylkill 

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.

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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 [5/30/2026].

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