Maryland Biodiversity Project - Thermonectus basillaris basillaris

Thermonectus basillaris basillaris (Harris, 1829)

Kingdom Animalia > Phylum Arthropoda > Class Insecta > Order Coleoptera > Family Dytiscidae > Genus Thermonectus Thermonectus basillaris basillaris (Harris, 1829) - https://www.marylandbiodiversity.com/view/9951

Records:

There are 23 records in the project database.

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Seasonality:

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<em>Thermonectus basillaris</em> in Harford Co., Maryland (7/7/2018). (Photo ID: 126390 - Psn: 15)

Thermonectus basillaris in Harford Co., Maryland (7/7/2018). Photo by Dave Webb. (MBP list)

A male <em>Thermonectus basillaris</em> in Worcester Co., Maryland (7/29/2013). Identified by v belov/BugGuide. (Photo ID: 12336 - Psn: 30)

A male Thermonectus basillaris in Worcester Co., Maryland (7/29/2013). Identified by v belov/BugGuide. Photo by Scott Housten. (MBP list)

<em>Thermonectus basillaris</em> in Dorchester Co., Maryland (5/2/2022). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 563653 - Psn: 35)

Thermonectus basillaris in Dorchester Co., Maryland (5/2/2022). (c) Jim Brighton, some rights reserved (CC BY-NC). Photo by Jim Brighton. (MBP list)

<em>Thermonectus basillaris</em> in Worcester Co., Maryland (8/6/2022). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 619321 - Psn: 42)

Thermonectus basillaris in Worcester Co., Maryland (8/6/2022). (c) Jim Brighton, some rights reserved (CC BY-NC). Photo by Jim Brighton. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (5/14/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 569060 - Psn: 44)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (8/30/2020). (c) Timothy Reichard, all rights reserved. (Photo ID: 218676 - Psn: 45)

<em>Thermonectus basillaris</em> in St. Mary's Co., Maryland (9/28/2020). (c) jtylerbell, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 224641 - Psn: 45)

Thermonectus basillaris in St. Mary's Co., Maryland (9/28/2020). (c) jtylerbell, some rights reserved (CC BY-NC). Photo by Tyler Bell. (MBP list)

<em>Thermonectus basillaris</em> in Dorchester Co., Maryland (8/18/2021). (c) Mark Etheridge, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 435301 - Psn: 52)

Thermonectus basillaris in Dorchester Co., Maryland (8/18/2021). (c) Mark Etheridge, some rights reserved (CC BY-NC). Photo by Mark Etheridge. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (5/14/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 569061 - Psn: 52)

<em>Thermonectus basillaris</em> in Worcester Co., Maryland (6/12/2021). (c) tomfeild, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 461759 - Psn: 54)

Thermonectus basillaris in Worcester Co., Maryland (6/12/2021). (c) tomfeild, some rights reserved (CC BY-NC). Photo by Tom Feild. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (7/28/2018). (c) Timothy Reichard, all rights reserved. (Photo ID: 200467 - Psn: 55)

<em>Thermonectus basillaris</em> in Worcester Co., Maryland (6/12/2021). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 395114 - Psn: 55)

Thermonectus basillaris in Worcester Co., Maryland (6/12/2021). (c) Jim Brighton, some rights reserved (CC BY-NC). Photo by Jim Brighton. (MBP list)

<em>Thermonectus basillaris</em> in Carroll Co., Maryland (6/20/2021). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 399834 - Psn: 55)

Thermonectus basillaris in Carroll Co., Maryland (6/20/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (7/12/2023). (c) Timothy Reichard, all rights reserved. (Photo ID: 857063 - Psn: 55)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (7/28/2018). (c) Timothy Reichard, all rights reserved. (Photo ID: 200468 - Psn: 56)

<em>Thermonectus basillaris</em> in Dorchester Co., Maryland (8/6/2021). (c) tomfeild, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 485086 - Psn: 65)

Thermonectus basillaris in Dorchester Co., Maryland (8/6/2021). (c) tomfeild, some rights reserved (CC BY-NC). Photo by Tom Feild. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (5/14/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 569063 - Psn: 65)

<em>Thermonectus basillaris</em> in Cecil Co., Maryland (9/7/2022). (c) Jonathan Irons, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 760735 - Psn: 65)

Thermonectus basillaris in Cecil Co., Maryland (9/7/2022). (c) Jonathan Irons, some rights reserved (CC BY-NC). Photo by Jonathan Irons. (MBP list)

Thermonectus basillaris in Dorchester Co., Maryland (8/6/2021). (c) tomfeild, some rights reserved (CC BY-NC). Photo by Tom Feild. (MBP list)

Thermonectus basillaris in Worcester Co., Maryland (6/12/2021). (c) tomfeild, some rights reserved (CC BY-NC). Photo by Tom Feild. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (4/13/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 551073 - Psn: 87)

<em>Thermonectus basillaris</em> in Howard Co., Maryland (9/13/2020). (c) smuller, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 216871 - Psn: 88)

Thermonectus basillaris in Howard Co., Maryland (9/13/2020). (c) smuller, some rights reserved (CC BY-NC). Photo by Sue Muller. (MBP list)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (4/13/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 551074 - Psn: 88)

<em>Thermonectus basillaris</em> in Anne Arundel Co., Maryland (5/14/2022). (c) Timothy Reichard, all rights reserved. (Photo ID: 569064 - Psn: 88)

<em>Thermonectus basillaris</em> in Dorchester Co., Maryland (7/3/2021). Verified by Matthew Pintar/BugGuide. (Photo ID: 458716 - Psn: 200)

<em>Thermonectus basillaris</em> in Dorchester Co., Maryland (7/3/2021). Verified by Matthew Pintar/BugGuide. Photo by Jim Moore. (MBP list)

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