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

Summer 2025 gathering in Louisiana, July 19-27

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

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
Taxonomy
Browse
InfoImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Aphidoidea » Aphids (Aphididae) » Aphidinae » Aphidini » Rhopalosiphina » Rhopalosiphum

Genus Rhopalosiphum

Rhopalosiphum enigmae · Corn Leaf Aphid · Waterlily Aphid · Bird Cherry Oat Aphid · Rhopalosiphum rufiabdominale

Species Rhopalosiphum enigmae
Aphid on Cattail reeds - Rhopalosiphum enigmae Rhopalosiphum enigmae Rhopalosiphum enigmae Rhopalosiphum enigmae Rhopalosiphum enigmae Rhopalosiphum enigmae

Species Rhopalosiphum maidis - Corn Leaf Aphid
Blackish Aphid with dark-brown pterostigmas showing off its wings - Rhopalosiphum maidis Blue Green Aphids and Acrobat Ants - Rhopalosiphum maidis aphids with ants - Rhopalosiphum maidis aphids with ants - Rhopalosiphum maidis Corn leaf aphid? - Rhopalosiphum maidis Corn leaf aphid? - Rhopalosiphum maidis Blackish Aphid with dark-brown pterostigmas showing off its wings - Rhopalosiphum maidis Blackish Aphid with dark-brown pterostigmas showing off its wings - Rhopalosiphum maidis

Species Rhopalosiphum nymphaeae - Waterlily Aphid
Rhopalosiphum nymphaeae - female waterlily aphids - Rhopalosiphum nymphaeae - female Rhopalosiphum nymphaeae ? - Rhopalosiphum nymphaeae Aphidae - Rhopalosiphum nymphaeae Aphididae - Rhopalosiphum nymphaeae Aquatic bug - Rhopalosiphum nymphaeae Rhopalosiphum nymphaeae - female Aphid? - Rhopalosiphum nymphaeae

Species Rhopalosiphum padi - Bird Cherry Oat Aphid
Aphid - Rhopalosiphum padi Fat aphid - Rhopalosiphum padi Rhopalosiphum padi - female Aphid 3 - Rhopalosiphum padi R padi - Rhopalosiphum padi - female Aphid on grass - Rhopalosiphum padi Aphid on grass - Rhopalosiphum padi Aphid on grass - Rhopalosiphum padi

Species Rhopalosiphum rufiabdominale
SBBG-SCL-TIC_001119 - Rhopalosiphum rufiabdominale SBBG-SCL-TIC_001119 - Rhopalosiphum rufiabdominale SBBG-SCL-TIC_001119 - Rhopalosiphum rufiabdominale SBBG-SCL-TIC_001119 - Rhopalosiphum rufiabdominale


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 © 2003-2025 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