Aphanus rolandri
This record describes Aphanus rolandri (species). Recorded family: Lygaeidae. Recorded order: Hemiptera.
Identification and Appearance
Length 6 to 8 mm. A large and very distinctive black ground bug with a dark red or orange spot at the base of the wing membrane. Associated with fumitory and related plants such as yellow corydalis. Dry, well-drained habitats. NS(Na) - Nationally Scarce/Notable A. See British Heteroptera checklist 2021 on British Bugs website. Known mainly from the south of England. https://www.britishbugs.org.uk/heteroptera/Lygaeidae/aphanus_rolandri.html This species was named by Linnaeus in 1758 after one of his followers, Daniel Rolander, after they fell out over money. The Latin binomial means Obscure Rolander. No additional images available for this species.
Classification
Habitat and Range
Habitat
Associated with fumitory and related plants such as yellow corydalis. Dry, well-drained habitats.
Seasonal Activity
UK Status
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Aphanus rolandri. Species-specific details appear above.
Group overview
Hemiptera (true bugs) includes over 80,000 described species across cicadas, aphids, leafhoppers, shield bugs, and bed bugs. Aphids alone cost global agriculture an estimated $2.5 billion annually in crop losses.
Ecological role of the group
Many Hemiptera are essential food sources for birds and predatory insects. Cicadas provide massive nutrient pulses during emergence events - a single Brood X emergence can involve trillions of individuals across 15 states.
Economic and practical significance of the group
The brown marmorated stink bug (Halyomorpha halys) caused $37 million in apple crop losses in a single year in the U.S. Mid-Atlantic region. Bed bug infestations in the U.S. increased by 500% between 2001-2010, costing the hotel industry hundreds of millions annually.
Recorded sources for this group: USDA, EPA, University research. Imported estimates may describe particular regions or reporting periods.
Photos of Aphanus rolandri (6)
Frequently Asked Questions About Aphanus rolandri
What is Aphanus rolandri?
Aphanus rolandri is a species in the family Lygaeidae, within the order Hemiptera.
How big is Aphanus rolandri?
6 to 8 mm. A large and very distinctive black ground bug with a dark red or orange spot at the base of the wing membrane.
Where is Aphanus rolandri found?
Habitat: Associated with fumitory and related plants such as yellow corydalis. Dry, well-drained habitats.
When is Aphanus rolandri active?
Aphanus rolandri: seasonal activity - UK Status.