Maryland Biodiversity Project

Efferia sp. Efferia sp. Coquillett, 1893

Kingdom Animalia > Phylum Arthropoda > Class Insecta > Order Diptera > Family Asilidae > Genus Efferia Efferia sp. - Efferia sp. - https://www.marylandbiodiversity.com/view/13347

Records:

There are 227 records in the project database.

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Seasonality:

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A female <em>Efferia</em> sp.(<em>Nerax</em> group) ovipositing in Calvert Co., Maryland (9/6/2006). (Photo ID: 11073 - Psn: 10)

A female Efferia sp.(Nerax group) ovipositing in Calvert Co., Maryland (9/6/2006). Photo by Arlene Ripley. (MBP list)

A female <em>Efferia</em> species in Montgomery Co., Maryland (8/22/2018). Determined by Chris Cohen/BugGuide. (Photo ID: 163077 - Psn: 20)

A female Efferia species in Montgomery Co., Maryland (8/22/2018). Determined by Chris Cohen/BugGuide. Photo by Bonnie Bell. (MBP list)

A male <em>Efferia</em> species in Prince George's Co., Maryland (5/24/2017). Determined by Chris Cohen/BugGuide. (Photo ID: 163141 - Psn: 20)

A male Efferia species in Prince George's Co., Maryland (5/24/2017). Determined by Chris Cohen/BugGuide. Photo by Barbara Thurlow. (MBP list)

A male <em>Efferia</em> species in Washington Co., Maryland (7/30/2017). Determined by Chris Cohen/BugGuide. (Photo ID: 163146 - Psn: 20)

A male Efferia species in Washington Co., Maryland (7/30/2017). Determined by Chris Cohen/BugGuide. Photo by Mark Etheridge. (MBP list)

<em>Efferia</em> species in Prince George's Co., Maryland (8/3/2019). (c) Sergei Drovetski, all rights reserved. (Photo ID: 297438 - Psn: 35)

<em>Efferia</em> species in Anne Arundel Co., Maryland (8/5/2020). (c) Timothy Reichard, all rights reserved. (Photo ID: 207962 - Psn: 52)

<em>Efferia</em> species in Anne Arundel Co., Maryland (8/5/2020). (c) Timothy Reichard, all rights reserved. (Photo ID: 207961 - Psn: 53)

<em>Efferia</em> species in Montgomery Co., Maryland (8/2/2021). (c) belby, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 426858 - Psn: 55)

Efferia species in Montgomery Co., Maryland (8/2/2021). (c) belby, some rights reserved (CC BY-NC). Photo by Bonnie Bell. (MBP list)

<em>Efferia</em> species in Washington Co., Maryland (8/1/2020). No rights reserved. (Photo ID: 200867 - Psn: 65)

Efferia species in Washington Co., Maryland (8/1/2020). No rights reserved. Photo by Andy Wilson via iNaturalist. (MBP list)

<em>Efferia</em> species in Baltimore Co., Maryland (8/16/2014). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 724319 - Psn: 66)

Efferia species in Baltimore Co., Maryland (8/16/2014). (c) Frode Jacobsen, some rights reserved (CC BY-NC). Photo by Frode Jacobsen. (MBP list)

<em>Efferia</em> species in Prince George's Co., Maryland (8/19/2023). (c) Benjamin Burgunder, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 893343 - Psn: 78)

Efferia species in Prince George's Co., Maryland (8/19/2023). (c) Benjamin Burgunder, some rights reserved (CC BY). Photo by Benjamin Burgunder via iNaturalist. (MBP list)

<em>Efferia</em> species in Montgomery Co., Maryland (9/7/2021). (c) Trevor Keller, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 455537 - Psn: 162)

Efferia species in Montgomery Co., Maryland (9/7/2021). (c) Trevor Keller, some rights reserved (CC BY-NC). Photo by tkphd via iNaturalist. (MBP list)

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