<em>Trogus pennator</em> in Kent Co., Maryland (5/2/2016). Determined by Ross Hill/BugGuide. (Photo ID: 47252 - Psn: 10)

Trogus pennator in Kent Co., Maryland (5/2/2016). Determined by Ross Hill/BugGuide.

View Record Details Photo by Shannon Schade MBP List

A <em>Trogus pennator</em> in Washington Co., Maryland (7/5/2021). Verified by Jonathan Hoskins/BugGuide. (Photo ID: 417980 - Psn: 20)

A Trogus pennator in Washington Co., Maryland (7/5/2021). Verified by Jonathan Hoskins/BugGuide.

View Record Details Photo by Jim Moore MBP List

A <em>Trogus pennator</em> in Anne Arundel Co., Maryland (6/22/2014). Identification verified by Bob Carlson/BugGuide. (Photo ID: 20237 - Psn: 30)

A Trogus pennator in Anne Arundel Co., Maryland (6/22/2014). Identification verified by Bob Carlson/BugGuide.

View Record Details Photo by Timothy Reichard MBP List

A <em>Trogus pennator</em> in Baltimore City, Maryland (5/11/2006). Determined by Bob Carlson/BugGuide. (Photo ID: 44684 - Psn: 31)

A Trogus pennator in Baltimore City, Maryland (5/11/2006). Determined by Bob Carlson/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A <em>Trogus pennator</em> in Baltimore City, Maryland (5/11/2006). Determined by Bob Carlson/BugGuide. (Photo ID: 44685 - Psn: 32)

A Trogus pennator in Baltimore City, Maryland (5/11/2006). Determined by Bob Carlson/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

A <em>Trogus pennator</em> in Queen Anne's Co., Maryland (9/18/2004). Verified by Bob Carlson/BugGuide. (Photo ID: 44686 - Psn: 33)

A Trogus pennator in Queen Anne's Co., Maryland (9/18/2004). Verified by Bob Carlson/BugGuide.

View Record Details Photo by Bill Johnson MBP List

A <em>Trogus pennator</em> in Harford Co., Maryland (8/14/2015). Verified by Ross Hill/BugGuide. (Photo ID: 42541 - Psn: 65)

A Trogus pennator in Harford Co., Maryland (8/14/2015). Verified by Ross Hill/BugGuide.

View Record Details Photo by Dave Webb MBP List

A <em>Trogus pennator</em> in Anne Arundel Co., Maryland (7/9/2015). Determined by Ken Wolgemuth/BugGuide. (Photo ID: 98715 - Psn: 75)

A Trogus pennator in Anne Arundel Co., Maryland (7/9/2015). Determined by Ken Wolgemuth/BugGuide.

View Record Details Photo by Lynn Strauss MBP List

A <em>Trogus pennator</em> in Howard Co., Maryland (6/17/2014). Determined by Bob Carlson/BugGuide. (Photo ID: 13748 - Psn: 90)

A Trogus pennator in Howard Co., Maryland (6/17/2014). Determined by Bob Carlson/BugGuide.

Photo by Linda Hunt MBP List

<em>Trogus pennator</em> in Calvert Co., Maryland (7/8/2008). (c) Richard Olin Wasson, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1179949 - Psn: 166)

Trogus pennator in Calvert Co., Maryland (7/8/2008). (c) Richard Olin Wasson, some rights reserved (CC BY-NC).

View Record Details Photo by Richard Olin Wasson via iNaturalist MBP List

Map Snapshot

14 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

Relationships

Parasitoid of swallowtail butterfly caterpillars. According to BugGuide, a single larva develops in the caterpillar, which allows it to pupate. The adult wasp exits via a hole the chrysalis.

Seasonality Snapshot

Resources

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

Trogus pennator in Kent Co., Maryland (5/2/2016). Determined by Ross Hill/BugGuide. View Record Details Media by Shannon Schade.

A Trogus pennator in Washington Co., Maryland (7/5/2021). Verified by Jonathan Hoskins/BugGuide. View Record Details Media by Jim Moore.

A Trogus pennator in Anne Arundel Co., Maryland (6/22/2014). Identification verified by Bob Carlson/BugGuide. View Record Details Media by Timothy Reichard.

A Trogus pennator in Baltimore City, Maryland (5/11/2006). Determined by Bob Carlson/BugGuide. View Record Details Media by Thomas Wilson.

A Trogus pennator in Queen Anne's Co., Maryland (9/18/2004). Verified by Bob Carlson/BugGuide. View Record Details Media by Bill Johnson.

A Trogus pennator in Harford Co., Maryland (8/14/2015). Verified by Ross Hill/BugGuide. View Record Details Media by Dave Webb.

A Trogus pennator in Anne Arundel Co., Maryland (7/9/2015). Determined by Ken Wolgemuth/BugGuide. View Record Details Media by Lynn Strauss.

A Trogus pennator in Howard Co., Maryland (6/17/2014). Determined by Bob Carlson/BugGuide. Media by Linda Hunt.

Trogus pennator in Calvert Co., Maryland (7/8/2008). (c) Richard Olin Wasson, some rights reserved (CC BY-NC). View Record Details Media by Richard Olin Wasson via iNaturalist.

Source: Wikipedia

Trogus pennator

Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Ichneumonidae
Genus:	Trogus
Species:	T. pennator
Binomial name
*Trogus pennator* (Fabricius, 1793)

Trogus pennator is a species of parasitoid wasp in the genus Trogus.^[1] Trogus pennator contains the following subspecies:

Trogus pennator argutus^[1]