Anochrostomus formosus
This record describes Anochrostomus formosus (species). Recorded family: Lygaeidae. Recorded order: Hemiptera.
Identification and Appearance

Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
- Suborder
- Heteroptera
- Superfamily
- Lygaeoidea
- Family
- Lygaeidae (Seed Bugs)
- Subfamily
- Lygaeinae
- Genus
- Anochrostomus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
s.FL, s.TX (Nueces Co.) / Mex. to S. Amer. - Map , historical records from s.CA, Brownsville, Cuba, Haiti, Jamaica
Diet and Behavior
Diet: adults and nymphs observed feeding on seeds of Morning Glory ( Ipomoea sp., Convolvulaceae) in FL
Additional species information
Species notes from the sources
Etymology: formosus (L). 'graceful, beautiful'
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Anochrostomus formosus. 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 Anochrostomus formosus (3)
Photo credits: Contributed by drswanny; Additional contributions by Mike Quinn , v belov
Frequently Asked Questions About Anochrostomus formosus
How big is Anochrostomus formosus?
10‒11 mm
Where is Anochrostomus formosus found?
Range: s.FL, s.TX (Nueces Co.) / Mex. to S. Amer. - Map , historical records from s.CA, Brownsville, Cuba, Haiti, Jamaica
What does Anochrostomus formosus eat?
The diet of the Anochrostomus formosus includes adults and nymphs observed feeding on seeds of Morning Glory ( Ipomoea sp., Convolvulaceae) in FL.
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