Bythotrephes longimanus
Bythotrephes longimanus
(spiny waterflea)
Crustaceans-Cladocerans
Exotic
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12 results for Bythotrephes longimanus (spiny waterflea)
Download Data

Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
160782 NYChautauquaLake Erie at Dunkirk, NY, nearshore at the 7 to 8 m contour1985 04260000 Lake Erieestablished
160793 NYErieLake Erie at Buffalo, NY, nearshore at the 11 to 12 m contour1985 04260000 Lake Erieestablished
4962 NYNiagaraLake Ontario at Somerset, NY (610 m offshore)1985 04280002 Lake Ontarioestablished
4963 NYNiagaraLake Ontario at Somerset, NY (610 m offshore)1985 04280002 Lake Ontarioestablished
276067 NYNiagaraLake Ontario, Nearest Landmark: Somerset area, KM1985 04280002 Lake Ontariounknown
160819 OH Lake Erie, mid-lake in western and central basins, and westernmost portion of eastern basins1985 04260000 Lake Erieestablished
160787 OHAshtabulaLake Erie at Ashtabula, OH, nearshore at the 6 to 12 m contour1985 04260000 Lake Erieestablished
276057 OHAshtabulaLake Erie, Elgin County1985 04260000 Lake Erieunknown
160795 OHCuyahogaLake Erie at Cleveland, OH, nearshore at the 9 to 12 m contour1985 04260000 Lake Erieestablished
160812 OHErieLake Erie at Huron, OH, nearshore at the 6 to 12 m contour1985 04260000 Lake Erieestablished
160820 OHLorainLake Erie at Lorain Harbor, Lorain1985 04260000 Lake Erieestablished
160803 OHLorainLake Erie at Lorain, OH, nearshore at the 9 to 12 m contour1985 04260000 Lake Erieestablished

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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Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/15/2025].

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