No Common Name Maccaffertium mediopunctatum (McDunnough, 1926)    Synonyms: Maccaffertium mediopunctatum mediopunctatum.
Kingdom Animalia   >   Phylum Arthropoda   >   Class Insecta   >   Order Ephemeroptera   >   Family Heptageniidae   >   Genus Maccaffertium   

There are 21 records in the project database.

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A male Maccaffertium mediopunctatum in Harford Co., Maryland (5/24/2018). Determined by Roger Rohrbeck/BugGuide. Photo by Dave Webb. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (5/7/2019). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (5/7/2019). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

A Maccaffertium mediopunctatum species in Montgomery Co., Maryland (5/22/2019). Determined by Roger Rohrbeck/BugGuide. Photo by Steve Scholnick. (MBP list)

Maccaffertium mediopunctatum in Carroll Co., Maryland (6/6/2020). (c) emilio_c, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Howard Co., Maryland (9/6/2020). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Howard Co., Maryland (9/6/2020). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (5/24/2018). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Carroll Co., Maryland (1/9/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Harford Co., Maryland (6/3/2020). (c) apistopanchax, some rights reserved (CC BY-NC). Photo by Josh Emm. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (5/29/2018). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (5/29/2018). (c) Timothy Reichard, all rights reserved. Photo by Timothy Reichard. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (5/10/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Anne Arundel Co., Maryland (6/15/2018). (c) Mark Etheridge, some rights reserved (CC BY-NC). Photo by Mark Etheridge. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (5/10/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (5/9/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Carroll Co., Maryland (1/9/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (4/24/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Washington Co., Maryland (4/26/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (5/9/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Washington Co., Maryland (4/26/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Frederick Co., Maryland (4/24/2021). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Maccaffertium mediopunctatum in Baltimore Co., Maryland (4/4/2020). (c) Serenella Linares, all rights reserved. Photo by Serenella Linares via iNaturalist. (MBP list)

Maccaffertium mediopunctatum in Washington Co., Maryland (5/25/2020). (c) Nathaniel Schwartz, some rights reserved (CC BY-NC-ND). Photo by Nathaniel Schwartz via iNaturalist. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)

Maccaffertium mediopunctatum in Montgomery Co., Maryland (8/23/2020). (c) Jane Hartman, all rights reserved. Photo by Jane Hartman. (MBP list)


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