Hydrocharis morsus-ranae
Hydrocharis morsus-ranae
(European frogbit)
Plants
Exotic
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Impacts

45 results for Hydrocharis morsus-ranae (European frogbit)

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Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
5041 Hydrocharis morsus-ranae Navigation Anecdotal N/A dense mats may hinder commercial use of waterways 37623
5042 Hydrocharis morsus-ranae Recreation Anecdotal N/A dense mats may hinder recreational use of waterways 37623
5043 Hydrocharis morsus-ranae Water Quality Anecdotal N/A dense mats may decrease light and dissolved oxygen 37623
5044 Hydrocharis morsus-ranae Competition Anecdotal N/A dense mats may decrease native species diversity 37623
5049 Hydrocharis morsus-ranae Recreation Anecdotal Field chemical treatment (diquat) and manual removal 37628
5101 Hydrocharis morsus-ranae Recreation Anecdotal N/A forms dense mats which can interfere with boating, fishing and swimming 37717
5102 Hydrocharis morsus-ranae Water Quality Anecdotal N/A has the potential to negatively alter water quality 37717
5103 Hydrocharis morsus-ranae Food Web Anecdotal N/A has the potential to negatively impact native plant, fish, and invertebrate communities 37717
5104 Hydrocharis morsus-ranae Water Quality Anecdotal N/A mats can reduce light, dissolved gas and nutrient availability in the water column 37719
5105 Hydrocharis morsus-ranae Recreation Anecdotal N/A mats have the potential to limit recreational use of waterways 37719
5106 Hydrocharis morsus-ranae Property Value Anecdotal N/A has the potential to decrease property value 37719
5107 Hydrocharis morsus-ranae Recreation Anecdotal N/A >90% of respondents were at least moderately (>70% very or extremely) concerned over potential... 37719
5108 Hydrocharis morsus-ranae Other Anecdotal N/A >90% of respondents were at least moderately (>70% very or extremely) concerned over potential... 37719
5109 Hydrocharis morsus-ranae Infrastructure Anecdotal N/A >89% of respondents expressed at least moderate concern over infrastructure impact 37719
5110 Hydrocharis morsus-ranae Property Value Anecdotal N/A >82% of respondents expressed at least moderate concern over impact to property value 37719
5111 Hydrocharis morsus-ranae Recreation Anecdotal N/A >75% at least moderately concerned with potential impact to swimming and fishing 37719
5112 Hydrocharis morsus-ranae Infrastructure Anecdotal N/A >75% at least moderately concerned about EFB impact to infrastructure 37719
5113 Hydrocharis morsus-ranae Water Quality Anecdotal N/A >75 of conservation professionals at least moderately concerned about potential impact to water... 37719
5114 Hydrocharis morsus-ranae Other Anecdotal N/A >75% of conservation professionals concerned about potential impact to wetland beauty 37719
5115 Hydrocharis morsus-ranae Property Value Anecdotal N/A >66% of conservation professionals were at least moderately concerned about impact to property... 37719
5116 Hydrocharis morsus-ranae Competition Anecdotal N/A potential to reduce plant diversity and alter ecological function in coastal wetlands 37720
5117 Hydrocharis morsus-ranae Habitat Alteration Anecdotal N/A 38.4% of MI frogbit records fall within polygons mapped for unique natural communities and... 37720
5118 Hydrocharis morsus-ranae Habitat Alteration Anecdotal N/A serious threat to 37720
5119 Hydrocharis morsus-ranae Water Quality Anecdotal N/A lowers DO 37720
5120 Hydrocharis morsus-ranae Food Web Anecdotal N/A fewer snails, crustaceans and insect larvae in EFB mats relative to native; fewer benthic worms and... 37720
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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/1/2024].

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