Daphnia lumholtzi
Daphnia lumholtzi
(a waterflea)
Crustaceans-Cladocerans
Exotic
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15 results for Daphnia lumholtzi (a waterflea)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
156895 CAContra CostaClifton Court Forebay near Byron (an 880 hectare storage reservoir located approx. 130 km upstream from the Golden Gate Bridge at the head of the California Aqueduct)[~10 mi NW of Tracy, CA]1999 18040003 San Joaquin Deltacollected
619581 CAContra CostaDelta - Clifton Court Forebay1999 18040003 San Joaquin Deltaestablished
268395 CAImperialThree Fingers Lake2006 15030104 Imperial Reservoircollected
163425 CAKernIsabella Lake [in Lake Isabella, CA]2001 18030001 Upper Kerncollected
1711184 CALos AngelesCastaic Lagoon2023 18070102 Santa Clara 
1711183 CALos AngelesPuddingstone Reservoir2023 18070106 San Gabriel 
163426 CARiversideRailway Canyon Lake [San Jacinto River, just E of Lake Elsinore]2001 18070202 San Jacintocollected
619582 CASacramentoDelta [general location]2005 18020163 Lower Sacramentoestablished
1711185 CASan DiegoLake Hodges [just S of Escondido]2023 18070304 San Diego 
785914 CASan DiegoLake San Marcos, north end2015 18070303 San Luis Rey-Escondidoestablished
619580 CASan JoaquinDelta - Mildred Island2001 18040003 San Joaquin Deltaestablished
156896 CASan JoaquinMiddle River (San Joaquin River) at Mildred Island [~8 mi. W of Stockton, CA]2001 18040003 San Joaquin Deltacollected
1711186 CASan Luis ObispoLopez Lake2023 18060006 Central Coastal 
160813 CASanta ClaraLexington Reservoir2004 18050003 Coyotecollected
163424 CAYubaCamp Far West Reservoir [~6 SW of Wheatland]2002 18020126 Upper Bearcollected

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. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [4/19/2024].

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