Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Registration is open for the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2023

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events
TaxonomyBrowseInfoImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Adephaga » Predaceous Diving Beetles (Dytiscidae) » Dytiscinae » Dytiscus » Understriped Diving Beetle (Dytiscus fasciventris)
Photo#1805407
Dytiscus fasciventris - female
Copyright © 2020 Frank Guarnieri

Dytiscus fasciventris - Female
Oakland, Kennebec County, Maine, USA
April 6, 2020
Size: 27 mm
Crawling in parking lot. Perhaps had been attracted to lights the night before even though it was quite cool (40's F.)? I am not 100% sure of this ID. The ventral coloration appears to be quite variable. The other option would be D. cordieri, but I think this specimen does not have enough yellow on the anterior and posterior pronotal margins. 44.5560, -69.7165

Images of this individual: tag all
Dytiscus fasciventris - female Dytiscus fasciventris - female
tag · login or register to post comments
Contributed by Frank Guarnieri on 27 April, 2020 - 1:06pm
Last updated 27 April, 2020 - 9:58pm

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2024 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Plant Pathology, Entomology and Microbiology at Iowa State University logo

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact