Potamothrix moldaviensis

A tubificid worm

Collection Information for Potamothrix moldaviensis

Results limited to All Great Lakes Drainages.
Results also available in (click to export table to spreadsheet)

(click table headers to sort)
Specimen IDStateCountyLocalityYearHUC NumberDrainage NameStatus
242071NY Cayuga Lake197804140201Senecaestablished
240755NY Lake Ontario195204280002Lake Ontarioestablished
242068NY Lake Ontario197104280002Lake Ontarioestablished
242063NY Lake Ontario200104280002Lake Ontarioestablished
242077NYNiagaraNiagara River200304270101Niagara Riverestablished
1926656NYChautauquaLake Erie201004260000Lake Erie 
1926683NYErieLake Erie201004260000Lake Erie 
1925685NYOswegoLake Ontario201004280002Lake Ontario 
1925690NYOrleansLake Ontario201004280002Lake Ontario 
1925691NYNiagaraLake Ontario201004280002Lake Ontario 
1925696NYNiagaraLake Ontario201004280002Lake Ontario 
1924911NYErieLake Erie201004260000Lake Erie 
1926418NYErieLake Erie201004260000Lake Erie 
1927862NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199004270101Niagara River 
1927863NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199004270101Niagara River 
1927864NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199004270101Niagara River 
1927865NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199004270101Niagara River 
1927866NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199004270101Niagara River 
1927867NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199104270101Niagara River 
1927868NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199104270101Niagara River 
1927869NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199104270101Niagara River 
1927870NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB199104270101Niagara River 
1929682NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB198804270101Niagara River 
1929683NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB198804270101Niagara River 
1929684NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB198804270101Niagara River 
1929685NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB198804270101Niagara River 
1929686NYNiagaraLower Niagara River, U.S. SHORE DOWNSTREAM OF FORT NIAGARA YACHT CLUB198804270101Niagara River 
1928000NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND199004270101Niagara River 
1928001NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND199204270101Niagara River 
1929672NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND198804270101Niagara River 
1929673NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND198804270101Niagara River 
1929674NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND198804270101Niagara River 
1929675NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND198804270101Niagara River 
1929676NYNiagaraUpper Niagara River, TONAWANDA CHANNEL NEARSHORE OPP,DOWNSTREAM OF GUN CR.; ie., OPPOSITE GRAND ISLAND198804270101Niagara River 
1928040NYNiagaraLake Ontario, SIX MILE CREEK200004280002Lake Ontario 
1928041NYNiagaraLake Ontario, SIX MILE CREEK200004280002Lake Ontario 
1928042NYNiagaraLake Ontario, SIX MILE CREEK200304280002Lake Ontario 
1928043NYNiagaraLake Ontario, SIX MILE CREEK200304280002Lake Ontario 
1928044NYNiagaraLake Ontario, SIX MILE CREEK200304280002Lake Ontario 
1928045NYNiagaraLake Ontario, SIX MILE CREEK200904280002Lake Ontario 
1928046NYNiagaraLake Ontario, SIX MILE CREEK201204280002Lake Ontario 
1928047NYNiagaraLake Ontario, SIX MILE CREEK201204280002Lake Ontario 
1928048NYNiagaraLake Ontario, SIX MILE CREEK201204280002Lake Ontario 
1928049NYNiagaraLake Ontario, SIX MILE CREEK201204280002Lake Ontario 
1928050NYNiagaraLake Ontario, SIX MILE CREEK199404280002Lake Ontario 
1928051NYNiagaraLake Ontario, SIX MILE CREEK199404280002Lake Ontario 
1928052NYNiagaraLake Ontario, SIX MILE CREEK199404280002Lake Ontario 
1928053NYNiagaraLake Ontario, SIX MILE CREEK199404280002Lake Ontario 
1929903NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1929967NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1929975NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1929983NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1929991NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1930501NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1930565NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1930573NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1930581NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1930589NYNiagaraLake Ontario, SIX MILE CREEK201804280002Lake Ontario 
1928068NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL199104280002Lake Ontario 
1929677NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL198804280002Lake Ontario 
1929678NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL198804280002Lake Ontario 
1929679NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL198804280002Lake Ontario 
1929680NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL198804280002Lake Ontario 
1929681NYNiagaraLake Ontario, U.S. SIDE WEST OF RUMMSEY SHOAL198804280002Lake Ontario 

Citation for this information:
U.S. Geological Survey, 2026, Potamothrix moldaviensis: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 6/4/2026