Anasa armigera
This record describes Anasa armigera (species). Recorded family: Coreidae. Recorded order: Hemiptera.
Identification and Appearance
Similar to A. tristis , but spines of head very prominent; head without pale line; basal segment of antennae with large black dots ; nymphs white until the 5th instar. Sometimes a pest on cultivated cucumbers ; much less economically important than A. tristis Noted to be parastized by Trichopoda pennipes (Tachinidae).
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
- Suborder
- Heteroptera
- Superfamily
- Coreoidea
- Family
- Coreidae (Leaf-footed Bugs)
- Subfamily
- Coreinae
- Tribe
- Hypselonotini
- Genus
- Anasa (Squash Bugs)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Habitat
In Indiana, occurs on bur-cucumber ( Sicyos angulatus ) sometimes alongside Anasa repetita . Has been found overwintering beneath loose bark near where its host plant grows. Also found on cultivated cucumber.
Geographic Range
e NA (QC-ON to e.TX-FL) - Map ( 4 ) ( 5 ) ( 6 ) ( 7 )
Diet and Behavior
Diet: Feeds on both native and cultivated cucumber ( 8 )
Life History
Univoltine, at least in the north. ( 9 )
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Anasa armigera. 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 Anasa armigera (5)
Photo credits: Contributed by Eric R. Eaton; Additional contributions by Hannah Nendick-Mason , Bbarnd , Mike Quinn , v belov
Frequently Asked Questions About Anasa armigera
What is Anasa armigera?
Anasa armigera is a species in the family Coreidae, within the order Hemiptera.
How big is Anasa armigera?
13-17 mm
How do you identify Anasa armigera?
Similar to A. tristis , but spines of head very prominent; head without pale line; basal segment of antennae with large black dots ; nymphs white until the 5th instar.
Where is Anasa armigera found?
| Feature | Details |
|---|---|
| Habitat | In Indiana, occurs on bur-cucumber ( Sicyos angulatus ) sometimes alongside Anasa repetita . Has been found overwintering beneath loose bark near where its host plant grows. Also found on cultivated cucumber. |
| Range | e NA (QC-ON to e.TX-FL) - Map ( 4 ) ( 5 ) ( 6 ) ( 7 ) |
What does Anasa armigera eat?
The diet of the Anasa armigera includes Feeds on both native and cultivated cucumber ( 8 ).
What is the life cycle of a Anasa armigera?
Univoltine, at least in the north. ( 9 )