HemipteraScutelleridae – Shield-backed Bugs

Acantholomidea porosa

This record describes Acantholomidea porosa (species). Recorded family: Scutelleridae. Recorded order: Hemiptera.

Identification and Appearance

Acantholomidea porosa - Acantholomidea porosa
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov

Identification notes

Det. J.E. Eger, 2013

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder
Heteroptera
Superfamily
Pentatomoidea
Family
Scutelleridae (Shield-backed Bugs)
Subfamily
Pachycorinae
Genus
Acantholomidea

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Geographic Range

se US to CA to BC (VA-FL-CA-BC) / Cuba / Mex. to Colombia - Map , mostly across the so.US

Seasonal Activity

mostly Mar-Oct (BG data)

Diet and Behavior

Diet: On beans ( Phaseolus , Fabaceae) and cotton ( Gossypium , Malvaceae) ( 3 ) ( 5 )

Life History

overwinters adults, probably a seed feeder like A. denticulata

Additional species information

Species notes from the sources

Etymology: Acantholomidea porosa (Germar)

About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group

Order-level background for Hemiptera, the group containing Acantholomidea porosa. 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.

Explore Hemiptera families and species →

Photos of Acantholomidea porosa (5)

Acantholomidea porosa - photo 1
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov
Acantholomidea porosa - photo 2
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov
Acantholomidea porosa - photo 3
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov
Acantholomidea porosa - photo 4
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov
Acantholomidea porosa - photo 5
Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov

Photo credits: Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov

Frequently Asked Questions About Acantholomidea porosa

How big is Acantholomidea porosa?

4-5 mm

How do you identify Acantholomidea porosa?

Det. J.E. Eger, 2013

Where is Acantholomidea porosa found?

Range: se US to CA to BC (VA-FL-CA-BC) / Cuba / Mex. to Colombia - Map , mostly across the so.US

What does Acantholomidea porosa eat?

The diet of the Acantholomidea porosa includes On beans ( Phaseolus , Fabaceae) and cotton ( Gossypium , Malvaceae) ( 3 ) ( 5 ).

When is Acantholomidea porosa active?

Acantholomidea porosa: seasonal activity - mostly Mar-Oct (BG data).

What is the life cycle of a Acantholomidea porosa?

overwinters adults, probably a seed feeder like A. denticulata

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Ken Schneider; Additional contributions by john and jane balaban , Mike Quinn , v belov. Contributors retain copyright over their individual contributions.