Dytiscus marginalis Water Tiger ID: 0000 0000 0303 0210 [detail] © 2003 Dr. Peter Weish	Dytiscus marginicollis ID: 0000 0000 0216 1780 [detail] © 2016 University of California Museum of Paleontology	Dytiscus marginicollis ID: 0000 0000 0216 2816 [detail] © 2016 University of California Museum of Paleontology	Dytiscus marginicollis ID: 0000 0000 0216 2817 [detail] © 2016 University of California Museum of Paleontology
Dytiscus semisulcatus Black-bellied Great Diving-beetle ID: 0000 0000 0723 0825 [detail] © 2023 Dave Mangham/www.wildlifephotos.org.uk	Dytiscus sp. Predaceous Diving Beetle ID: 0000 0000 0520 1033 [detail] 2020 Chris Brown, USGS

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