Ictalurus punctatus
Ictalurus punctatus
(Channel Catfish)
Fishes
Native Transplant
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32 results for Ictalurus punctatus (Channel Catfish)
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Page:12
Specimen IDStateCountyLocalityYear HUC Number What's this? Drainage nameStatus
35162 MD Blue Ridge, ridge and valley, Great Valley1976 02070009 Monocacyestablished
35161 MD coastal plain of southern Maryland1976 02040303 Chincoteagueestablished
35160 MD coastal plain portion of the Delmarva1976 02080110 Tangierestablished
35159 MD Potomac (HUC6) non-specific1976 02070000 Potomacestablished
35193 MD Susquehanna drainage1986 02050306 Lower Susquehannaestablished
268182 MD Upper Chesapeake (HUC6) non-specific1981 02060000 Upper Chesapeakeestablished
748439 MDAlleganyPotomac River.1998 02070003 Cacapon-Townestablished
1677710 MDAnne Arundel[No locality description provided]2016 02060003 Gunpowder-Patapsco 
1678140 MDAnne Arundel[No locality description provided]2018 02060004 Severn 
1673011 MDAnne Arundel[No locality description provided]2019 02060003 Gunpowder-Patapsco 
1673326 MDAnne Arundel[No locality description provided]2019 02060004 Severn 
1677722 MDBaltimore[No locality description provided]2017 02060003 Gunpowder-Patapsco 
1674110 MDBaltimore[No locality description provided]2019 02060003 Gunpowder-Patapsco 
1678004 MDCalvert[No locality description provided]2018 02060006 Patuxent 
1892532 MDCarroll[No locality description provided]2025 02060003 Gunpowder-Patapsco 
748438 MDCecilSusquehanna River at mouth of Octararo Creek [.75 air miles WSW Rowandsville]1973 02050306 Lower Susquehannaestablished
748456 MDCecilSusquehanna-Atlantic Ocean Drainage: Canowingo Creek: Canowingo Lake Rd. ~ 10 km W rising Sun; 1st riffle upstream of mouth: 1.5 km from bridge (TJN07-22)2007 02050306 Lower Susquehannaestablished
748433 MDCecilSusquehanna-Atlantic Ocean Drainage: Canowingo Creek: Canowingo Lake Rd. ~ 10 km W rising Sun; 1st riffle upstream of mouth: 1.5 km from bridge (TJN07-22)2007 02050306 Lower Susquehannaestablished
1672721 MDCharles[No locality description provided]2019 02070011 Lower Potomac 
748451 MDFrederickMonocacy River.1998 02070009 Monocacyestablished
748386 MDFrederickPotomac River. Frederick, Md.1998 02070008 Middle Potomac-Catoctinestablished
748434 MDHarfordGlen Cove, Conowingo Dam, Susquehanna River, Harford Co., Maryland.1949 02050306 Lower Susquehannaestablished
1700247 MDHoward[No locality description provided]2022 02060003 Gunpowder-Patapsco 
1674510 MDMontgomery[No locality description provided]2019 02070008 Middle Potomac-Catoctin 
1895292 MDMontgomery[No locality description provided]2025 02070008 Middle Potomac-Catoctin 
Page:12

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. [2026]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [1/13/2026].

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For general information and questions about the database, contact Wesley Daniel. For problems and technical issues, contact Matthew Neilson.