Cyrtolobus vau
This record describes Cyrtolobus vau (species). Recorded family: Membracidae. Recorded order: Hemiptera.
Identification and Appearance

Wikipedia reference for Cyrtolobus vau: https://en.wikipedia.org/wiki/Cyrtolobus_vau.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
- Suborder
- Auchenorrhyncha
- Superfamily
- Membracoidea
- Family
- Membracidae (Typical Treehoppers)
- Subfamily
- Smiliinae
- Tribe
- Smiliini
- Genus
- Cyrtolobus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
e. NA to NM-CO - Map , common e. US, n. of the Mason-Dixon Line
Diet and Behavior
Diet: Quercus alba (white oak). Less commonly found on other members of the white oak group.
Additional species information
Species notes from the sources
Etymology: Cyrtolobus vau (Say 1830)
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Cyrtolobus vau. 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 Cyrtolobus vau (3)
Photo credits: Contributed by tom murray; Additional contributions by Mike Quinn , Vox Sciurorum , v belov , antarctica
Frequently Asked Questions About Cyrtolobus vau
How big is Cyrtolobus vau?
5.5-6.5 mm
Where is Cyrtolobus vau found?
Range: e. NA to NM-CO - Map , common e. US, n. of the Mason-Dixon Line
What does Cyrtolobus vau eat?
The diet of the Cyrtolobus vau includes Quercus alba (white oak). Less commonly found on other members of the white oak group..
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