Family Psephenidae

Taxon ID: 29499

Summary

Maryland Biodiversity Project has documented 2 taxa in Family Psephenidae spanning 2 genera.

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Direct Child Taxa (2)

Taxonomic Leaves (2)

Media

33 displayed media

<em>Psephenus herricki</em> adults in Washington Co., Maryland (6/10/2023). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Frode Jacobsen View Record

<em>Psephenus herricki</em> larva in Washington Co., Maryland (7/4/2022). (c) botanygirl, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>).

Psephenus herricki (DeKay 1844) Media by botanygirl via iNaturalist View Record

A <em>Psephenus herricki</em> larva in Harford Co., Maryland (4/23/2021). Determined by Brady Richards/BugGuide.

Psephenus herricki (DeKay 1844) Media by Dave Webb View Record

<em>Ectopria nervosa</em> in Montgomery Co., Maryland (6/24/2025). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Ectopria nervosa (Melsheimer, 1845) Media by Jim Moore View Record

<em>Ectopria nervosa</em> in Frederick Co., Maryland (7/10/2025). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Ectopria nervosa (Melsheimer, 1845) Media by Jim Moore View Record

<em>Ectopria nervosa</em> in Garrett Co., Maryland (7/14/2023). (c) Mark Etheridge, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Ectopria nervosa (Melsheimer, 1845) Media by Mark Etheridge View Record

<em>Psephenus herricki</em> in Frederick Co., Maryland (8/23/2021). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Emilio Concari View Record

<em>Psephenus herricki</em> in Garrett Co., Maryland (7/18/2024). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Jim Moore View Record

<em>Ectopria nervosa</em> in Garrett Co., Maryland (7/15/2023). (c) Jonathan Irons, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Ectopria nervosa (Melsheimer, 1845) Media by Jonathan Irons via iNaturalist View Record

<em>Psephenus herricki</em> in Baltimore Co., Maryland (5/1/2023). (c) Michael Eversmier, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by michaelthefish via iNaturalist View Record

<em>Ectopria nervosa</em> in Allegany Co., Maryland (6/1/2024). (c) solomon v. hendrix, some rights reserved (CC BY-NC)

Ectopria nervosa (Melsheimer, 1845) Media by Solomon Hendrix View Record

<em>Psephenus herricki</em> in Montgomery Co., Maryland (9/20/2023). (c) Gina, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Gina via iNaturalist View Record

<em>Psephenus herricki</em> in Montgomery Co., Maryland (Date obscured). (c) kary, some rights reserved (CC BY-NC)

Psephenus herricki (DeKay 1844) Media by karyorelicta via iNaturalist View Record

<em>Psephenus herricki</em> in Montgomery Co., Maryland (6/19/2025). (c) epic2112, some rights reserved (CC BY-NC)

Psephenus herricki (DeKay 1844) Media by epic2112 via iNaturalist View Record

<em>Ectopria nervosa</em> in Allegany Co., Maryland (6/1/2024). (c) Kenneth Geisert, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Ectopria nervosa (Melsheimer, 1845) Media by Kenneth Geisert via iNaturalist View Record

Psephenus herricki (DeKay 1844) Media by karyorelicta via iNaturalist View Record

Psephenus herricki (DeKay 1844) Media by epic2112 via iNaturalist View Record

<em>Psephenus herricki</em> in Garrett Co., Maryland (9/9/2024). (c) Mark Eanes, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>).

Psephenus herricki (DeKay 1844) Media by Mark Eanes View Record

Psephenus herricki (DeKay 1844) Media by Jim Moore View Record

<em>Psephenus herricki</em> in Baltimore Co., Maryland (3/13/2024). (c) todaronicole, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by todaronicole via iNaturalist View Record

<em>Psephenus herricki</em> in Garrett Co., Maryland (Date obscured). (c) Josh Emm, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Josh Emm View Record

<em>Psephenus herricki</em> in Baltimore Co., Maryland (11/17/2021). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Emilio Concari View Record

<em>Psephenus herricki</em> in Frederick Co., Maryland (3/27/2021). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by Emilio Concari View Record

<em>Psephenus herricki</em> in Montgomery Co., Maryland (2/11/2023). (c) Peter Edelman, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>).

Psephenus herricki (DeKay 1844) Media by peroed via iNaturalist View Record

Showing first 24 of 33 displayed media.

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Synonyms

No synonyms linked for this taxon yet.

Citations

No citations linked for this taxon yet.

Descendant Taxa Checklist

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Common Name	Scientific Name	Family	Order	Class	Kingdom
No Common Name	Psephenus herricki	Psephenidae	Coleoptera	Insecta	Animalia
No Common Name	Ectopria nervosa	Psephenidae	Coleoptera	Insecta	Animalia

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Family Psephenidae

Summary

Direct Child Taxa (2)

Taxonomic Leaves (2)

Media

Synonyms

Citations

Descendant Taxa Checklist