Acilius mediatus (Say, 1823)    
Kingdom Animalia   >   Phylum Arthropoda   >   Class Insecta   >   Order Coleoptera   >   Family Dytiscidae   >   Genus Acilius   

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An Acilius mediatus in Howard Co., Maryland (3/13/2020). Photo by Emilio Concari. (MBP list)

An Acilius mediatus in Allegany Co., Maryland (7/6/2019). Photo by Jim Moore. (MBP list)

An Acilius mediatus in Calvert Co., Maryland (3/21/2019). Photo by Ben Springer. (MBP list)

Acilius mediatus in Prince George's Co., Maryland (9/26/2020). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

The predacious diving beetle Acilius mediatus in Baltimore Co., Maryland (4/15/2016). Photo by Keith Eric Costley. (MBP list)

Acilius mediatus in Howard Co., Maryland (3/13/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Acilius mediatus in Howard Co., Maryland (3/13/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). Photo by Emilio Concari. (MBP list)

Acilius mediatus in Calvert Co., Maryland (3/23/2021). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

Acilius mediatus in St. Mary's Co., Maryland (7/2/2021). (c) Benji Beluga, some rights reserved (CC BY-NC). Photo by Ben Springer. (MBP list)

Acilius mediatus in Co., Maryland (4/29/2019). (c) Gregg Petersen, some rights reserved (CC BY-NC). Photo by Gregg Petersen via iNaturalist. (MBP list)

Acilius mediatus in Baltimore Co., Maryland (4/11/2021). (c) ebrown5813, some rights reserved (CC BY-NC). Photo by ebrown5813 via iNaturalist. (MBP list)

An Acilius mediatus in Harford Co., Maryland (5/9/2021). Verified by Matthew Pintar, Ph.D., Florida International University. Photo by Dave Webb. (MBP list)

Acilius mediatus in Montgomery Co., Maryland (3/19/2023). (c) Katy Swiere, some rights reserved (CC BY). Photo by Katy Swiere via iNaturalist. (MBP list)

An Acilius mediatus in Garrett Co., Maryland (4/20/2018). Photo by Boyer and McDowell. (MBP list)

Acilius mediatus in Anne Arundel Co., Maryland (6/22/2019). (c) Tim Guida, some rights reserved (CC BY-NC). Photo by Tim Guida via iNaturalist. (MBP list)

A mating pair of Acilius mediatus in Calvert Co., Maryland (5/11/2019). Photo by Ben Springer. (MBP list)


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