A female <em>Megarhyssa greenei</em> in Baltimore City, Maryland (5/26/2011). Determined by Bob Carlson/BugGuide. (Photo ID: 44362 - Psn: 35)

A female Megarhyssa greenei in Baltimore City, Maryland (5/26/2011). Determined by Bob Carlson/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A male <em>Megarhyssa greenei</em> in Prince George's Co., Maryland (7/21/2013). Verified by Ross Hill/BugGuide. (Photo ID: 44498 - Psn: 36)

A male Megarhyssa greenei in Prince George's Co., Maryland (7/21/2013). Verified by Ross Hill/BugGuide.

View Record Details Photo by TJ Walters MBP List

A recently emerged female <em>Megarhyssa greenei</em> in Baltimore Co., Maryland (7/15/2019). Determined by Jonathan Hoskins/BugGuide. (Photo ID: 591179 - Psn: 38)

A recently emerged female Megarhyssa greenei in Baltimore Co., Maryland (7/15/2019). Determined by Jonathan Hoskins/BugGuide.

View Record Details Photo by Pauline Horn MBP List

An ovipositing female <em>Megarhyssa greenei</em> in Montgomery Co., Maryland (5/31/2011). Determined by Ross Hill/BugGuide. (Photo ID: 21451 - Psn: 40)

An ovipositing female Megarhyssa greenei in Montgomery Co., Maryland (5/31/2011). Determined by Ross Hill/BugGuide.

View Record Details Photo by R. Child MBP List

A female <em>Megarhyssa greenei</em> in Anne Arundel Co., Maryland (9/3/2013). This impressive Ichneumon was photographed by the mayor of Annapolis and shared with our local community. Determined by Bob Carlson/BugGuide. (Photo ID: 44497 - Psn: 40)

A female Megarhyssa greenei in Anne Arundel Co., Maryland (9/3/2013). This impressive Ichneumon was photographed by the mayor of Annapolis and shared with our local community. Determined by Bob Carlson/BugGuide.

View Record Details Photo by Josh Cohen MBP List

A female <em>Megarhyssa greenei</em> in Queen Anne's Co., Maryland (10/9/2014). Determined by Bob Carlson/BugGuide. (Photo ID: 44499 - Psn: 45)

A female Megarhyssa greenei in Queen Anne's Co., Maryland (10/9/2014). Determined by Bob Carlson/BugGuide.

View Record Details Photo by Mike Lathroum MBP List

<em>Megarhyssa greenei</em> in Montgomery Co., Maryland (6/17/2024). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1046963 - Psn: 55)

Megarhyssa greenei in Montgomery Co., Maryland (6/17/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

A female <em>Megarhyssa greenei</em> in Prince George's Co., Maryland (5/18/2021). Determined by Jonathan Hoskins and Ken Wolgemuth/BugGuide. (Photo ID: 381323 - Psn: 66)

A female Megarhyssa greenei in Prince George's Co., Maryland (5/18/2021). Determined by Jonathan Hoskins and Ken Wolgemuth/BugGuide.

View Record Details Photo by Barbara Thurlow MBP List

A male <em>Megarhyssa greenei</em> in Washington Co., Maryland (5/15/2021). Verified by Jonathan Hoskins/BugGuide. (Photo ID: 381621 - Psn: 200)

A male Megarhyssa greenei in Washington Co., Maryland (5/15/2021). Verified by Jonathan Hoskins/BugGuide.

View Record Details Photo by Jim Moore MBP List

Map Snapshot

12 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

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Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

A female Megarhyssa greenei in Baltimore City, Maryland (5/26/2011). Determined by Bob Carlson/BugGuide. View Record Details Media by Thomas Wilson.

A male Megarhyssa greenei in Prince George's Co., Maryland (7/21/2013). Verified by Ross Hill/BugGuide. View Record Details Media by TJ Walters.

A recently emerged female Megarhyssa greenei in Baltimore Co., Maryland (7/15/2019). Determined by Jonathan Hoskins/BugGuide. View Record Details Media by Pauline Horn.

An ovipositing female Megarhyssa greenei in Montgomery Co., Maryland (5/31/2011). Determined by Ross Hill/BugGuide. View Record Details Media by R. Child.

A female Megarhyssa greenei in Queen Anne's Co., Maryland (10/9/2014). Determined by Bob Carlson/BugGuide. View Record Details Media by Mike Lathroum.

Megarhyssa greenei in Montgomery Co., Maryland (6/17/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

A female Megarhyssa greenei in Prince George's Co., Maryland (5/18/2021). Determined by Jonathan Hoskins and Ken Wolgemuth/BugGuide. View Record Details Media by Barbara Thurlow.

A male Megarhyssa greenei in Washington Co., Maryland (5/15/2021). Verified by Jonathan Hoskins/BugGuide. View Record Details Media by Jim Moore.