Marisa cornuarietis
Marisa cornuarietis
(giant ramshorn)
Mollusks-Gastropods
Exotic
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Impacts

8 results for Marisa cornuarietis (giant ramshorn)

Impact ID Scientific Name Impact Type Study Type Study Location Impact Description Reference
2252 Marisa cornuarietis Predation/Herbivory Anecdotal Field Neck (1984) suggested that the San Marcos River introduction of giant rams-horn snail could impact... 23818
2257 Marisa cornuarietis Predation/Herbivory Experimental Laboratory Predatory activity of Marisa cornuarietis against Biomphalaria alexandrina under... 33647
2264 Marisa cornuarietis Predation/Herbivory Experimental Laboratory giant rams-horn snail will feed on Vallisneria americana and Ludwigia repens 33650
2286 Marisa cornuarietis Predation/Herbivory Anecdotal N/A deletarious effects in rice-growing areas 33652
2287 Marisa cornuarietis Predation/Herbivory Experimental Laboratory Biological control for Illinois pondweed (Potamogeton illinoensis), southern naiad (Najas... 33652
2288 Marisa cornuarietis Predation/Herbivory Experimental Field Biomphalaria glabrata larvae and eggs predated on by Marisa cornuarietis 33646
2298 Marisa cornuarietis Predation/Herbivory Observational Field A study of the feeding rate of snails on the eggs of the endangered fountain darter (Etheostoma... 24882
3546 Marisa cornuarietis Predation/Herbivory Observational Field Alteration of plant communities; overgrazing on native plants, sometimes to the point that the... 33651

View all impact types for Marisa cornuarietis
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Citation information: U.S. Geological Survey. [2024]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [11/21/2024].

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