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Thimble Island, Connecticut, USA
latitude: 41.249298
longitude: -72.7537
Precision of location: Alexandria Digital Library (with USGS GNIS data)
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Polycelis mutabilis | 3-5 m | among red algae in 3-5 meters, off Thimble Island, Connecticut, USA |