Helisoma sp.
Helisoma sp.
(unidentified rams-horn)
Mollusks-Gastropods
Native Transplant
Collection Info
Point Map
Species Profile
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10 results for Helisoma sp. (unidentified rams-horn)
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Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
156969 HI all main islands (Kauai, Oahu, Molokai, Lanai, Maui, and Hawaii)1997 20010000 Hawaiiestablished
50435 HIHawaiiHawaii [non-specific]1991 20010000 Hawaiiestablished
50432 HIHonoluluOahu [non-specific]1991 20060000 Oahuestablished
50433 HIKauaiKauai [non-specific]1991 20070000 Kauaiestablished
50436 HIKauaiMolokai1991 20050000 Molokaiestablished
50434 HIMauiMaui [non-specific]1991 20020000 Mauiestablished
1396051 MNBeltramiBig Rock Creek on Big Stone Trail2010 09020302 Red Lakesestablished
1396015 MNBeltramiLittle Rock Creek on Shell Lake Rd2010 09020302 Red Lakesestablished
1396000 MNBeltramiPike Creek at PIKE-B2013 09020302 Red Lakesestablished
1395973 ORClatsopColumbia River, Cathlamet Bay1999 17080006 Lower Columbiaestablished

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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