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


TaxonomyBrowse
Info
ImagesLinksBooksData

Species Rhagonycha fulva - Common Red Soldier Beetle

black-tipped orange beetle - Rhagonycha fulva Red Insect - Rhagonycha fulva Common Red Soldier Beetle - Rhagonycha fulva Common Red Soldier Beetles - Rhagonycha fulva - male - female One of many - Rhagonycha fulva Common Red Soldier Beetle - Rhagonycha fulva An orange beetle. - Rhagonycha fulva black-tailed orange beetle - Rhagonycha fulva
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Longhorn, Leaf and Snout Beetles)
Superfamily Elateroidea (Click, Firefly and Soldier Beetles)
Family Cantharidae (Soldier Beetles)
Subfamily Cantharinae
Genus Rhagonycha
Species fulva (Common Red Soldier Beetle)
Other Common Names
Hogweed Bonking Beetle (why? - see photo)
Size
body length 7-10 mm; female larger than male
Identification
Adult: elytra orange basally, shading to brown distally, and terminating in black tips; head and pronotum orangish-red, pronotum as wide as elytra posteriorly, narrower anteriorly; antennae long, black, except for basal segment; tip of abdomen extends slightly beyond elytra; underside orangish-red; femora orangish-red, tibiae slightly darker, tarsi blackish
Range
well-established in British Columbia and Quebec [Pat Bouchard]; recently recorded in Ontario from BugGuide photos here and here
native to Eurasia; introduced to North America some time ago
Habitat
fields, meadows, hedgerows; adults often found on flowerheads of herbaceous plants during the day
Season
adults in June and July
Food
adults feed on small insects that visit flowers
larvae feed on snails, slugs, and ground-dwelling insects
Life Cycle
one generation per year; overwinters as a larva
Remarks
very common and widespread in Europe, with many photos on the Internet
(examples: 1, 2, 3, 4, 5, 6)

page creation based on Pat Bouchard's identification of this image
See Also
other species of Rhagonycha lack black-tipped elytra and/or other color and size characteristics described above

the images shown from Quebec here are of this species, not Rhagonycha excavata, which is smaller (5-6 mm) and has black elytra
Internet References
image of adult in flight (R. Rientjes, Germany)
images of adult, habitat, food items of adults and larvae (J.K. Lindsey, U. of Maastricht, Netherlands)
live adult images plus common name reference [Common Red Soldier Beetle] and brief overview (wikipedia.org)
live adult image by Roger Key, plus common name reference [Common Red Soldier Beetle] and brief overview (English Nature, plantpress.com, UK)
narrated video of adults crawling on flowers (biocrawler.com, Germany)
common name reference [Hogweed Bonking Beetle] (United Nations Environmental Program)