A <em>Castianeira</em> species in Frederick Co., Maryland (7/28/2018). Determined by John and Jane Balaban/BugGuide. (Photo ID: 155527 - Psn: 10)

A Castianeira species in Frederick Co., Maryland (7/28/2018). Determined by John and Jane Balaban/BugGuide.

View Record Details Photo by Mark Etheridge MBP List

A <em>Castianeira</em> species in Harford Co., Maryland (6/28/2017). (Photo ID: 81773 - Psn: 14)

A Castianeira species in Harford Co., Maryland (6/28/2017).

View Record Details Photo by Josh Emm MBP List

A <em>Castianeira</em> species in Cecil Co., Maryland (5/25/2017). (Photo ID: 81567 - Psn: 16)

A Castianeira species in Cecil Co., Maryland (5/25/2017).

View Record Details Photo by Josh Emm MBP List

<em>Castianeira</em> species in Montgomery Co., Maryland (4/12/2023). (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: 782119 - Psn: 25)

Castianeira species in Montgomery Co., Maryland (4/12/2023). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

A <em>Castianeira</em> species in Frederick Co., Maryland (11/4/2017). Determined by John Rosenfeld/BugGuide. (Photo ID: 95176 - Psn: 35)

A Castianeira species in Frederick Co., Maryland (11/4/2017). Determined by John Rosenfeld/BugGuide.

View Record Details Photo by Mark Etheridge MBP List

<em>Castianeira</em> species in Montgomery Co., Maryland (6/26/2021). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 412078 - Psn: 42)

Castianeira species in Montgomery Co., Maryland (6/26/2021). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

<em>Castianeira</em> species in Montgomery Co., Maryland (7/1/2024). (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: 1057626 - Psn: 44)

Castianeira species in Montgomery Co., Maryland (7/1/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

<em>Castianeira</em> species in Garrett Co., Maryland (6/21/2025). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1291988 - Psn: 44)

Castianeira species in Garrett Co., Maryland (6/21/2025). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

<em>Castianeira</em> species in Montgomery Co., Maryland (5/26/2021). (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: 517303 - Psn: 45)

Castianeira species in Montgomery Co., Maryland (5/26/2021). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

<em>Castianeira</em> species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 848853 - Psn: 45)

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC).

View Record Details Photo by Kayleigh Parsons via iNaturalist MBP List

A <em>Castianeira</em> species in Baltimore Co., Maryland (5/16/2019). Determined by Chad Heins/BugGuide. (Photo ID: 155773 - Psn: 55)

A Castianeira species in Baltimore Co., Maryland (5/16/2019). Determined by Chad Heins/BugGuide.

View Record Details Photo by Emily Stanley MBP List

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC).

View Record Details Photo by Kayleigh Parsons via iNaturalist MBP List

A <em>Castianeira</em> species in Talbot Co., Maryland (5/19/2018). (Photo ID: 110894 - Psn: 65)

A Castianeira species in Talbot Co., Maryland (5/19/2018).

View Record Details Photo by Wayne Longbottom MBP List

Castianeira species in Montgomery Co., Maryland (5/26/2021). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC).

View Record Details Photo by Kayleigh Parsons via iNaturalist MBP List

A <em>Castianeira</em> species in Anne Arundel Co., Maryland (5/26/2017). (Photo ID: 86334 - Psn: 66)

A Castianeira species in Anne Arundel Co., Maryland (5/26/2017).

View Record Details Photo by Richard Orr MBP List

<em>Castianeira</em> species in Charles Co., Maryland (7/2/2022). Determined by T. Hedlund/BugGuide. (Photo ID: 615863 - Psn: 68)

Castianeira species in Charles Co., Maryland (7/2/2022). Determined by T. Hedlund/BugGuide.

View Record Details Photo by Julie Simpson MBP List

<em>Castianeira</em> species in Caroline Co., Maryland (6/8/2022). (c) Matthew Beziat, some rights reserved (CC BY-NC) (Photo ID: 1444118 - Psn: 88)

Castianeira species in Caroline Co., Maryland (6/8/2022). (c) Matthew Beziat, some rights reserved (CC BY-NC)

View Record Details Photo by Matthew Beziat MBP List

A <em>Castianeira</em> species in Montgomery Co., Maryland (7/3/2013). (Photo ID: 10277 - Psn: 90)

A Castianeira species in Montgomery Co., Maryland (7/3/2013).

View Record Details Photo by Philip Brody MBP List

Map Snapshot

35 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 Castianeira species in Frederick Co., Maryland (7/28/2018). Determined by John and Jane Balaban/BugGuide. View Record Details Media by Mark Etheridge.

A Castianeira species in Harford Co., Maryland (6/28/2017). View Record Details Media by Josh Emm.

A Castianeira species in Cecil Co., Maryland (5/25/2017). View Record Details Media by Josh Emm.

Castianeira species in Montgomery Co., Maryland (4/12/2023). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

A Castianeira species in Frederick Co., Maryland (11/4/2017). Determined by John Rosenfeld/BugGuide. View Record Details Media by Mark Etheridge.

Castianeira species in Montgomery Co., Maryland (6/26/2021). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Castianeira species in Montgomery Co., Maryland (7/1/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Castianeira species in Garrett Co., Maryland (6/21/2025). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

Castianeira species in Montgomery Co., Maryland (5/26/2021). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC). View Record Details Media by Kayleigh Parsons via iNaturalist.

A Castianeira species in Baltimore Co., Maryland (5/16/2019). Determined by Chad Heins/BugGuide. View Record Details Media by Emily Stanley.

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC). View Record Details Media by Kayleigh Parsons via iNaturalist.

A Castianeira species in Talbot Co., Maryland (5/19/2018). View Record Details Media by Wayne Longbottom.

Castianeira species in Montgomery Co., Maryland (5/26/2021). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Castianeira species in Allegany Co., Maryland (5/29/2020). (c) Kayleigh Parsons, some rights reserved (CC BY-NC). View Record Details Media by Kayleigh Parsons via iNaturalist.

A Castianeira species in Anne Arundel Co., Maryland (5/26/2017). View Record Details Media by Richard Orr.

Castianeira species in Charles Co., Maryland (7/2/2022). Determined by T. Hedlund/BugGuide. View Record Details Media by Julie Simpson.

Castianeira species in Caroline Co., Maryland (6/8/2022). (c) Matthew Beziat, some rights reserved (CC BY-NC) View Record Details Media by Matthew Beziat.

A Castianeira species in Montgomery Co., Maryland (7/3/2013). View Record Details Media by Philip Brody.