HemipteraRhyparochromidae – Dirt-colored Seed Bugs

Plinthisus compactus

This record describes Plinthisus compactus (species). Recorded family: Rhyparochromidae. Recorded order: Hemiptera.

Identification and Appearance

Plinthisus compactus - Plinthisus compactus
Contributed by Jason Botz; Additional contributions by v belov

According to Barber: Claval suture present. Membrane never wholly absent. Larger species, for the most part dark castaneus [sic] and pilose...Pronotum wider than long; anterior lobe not elevated; anterior angles behind eyes rounded. Head not sunk to the eyes. Scutellum finely punctuate.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder
Heteroptera
Superfamily
Lygaeoidea
Family
Rhyparochromidae (Dirt-colored Seed Bugs)
Subfamily
Plinthisinae
Genus
Plinthisus

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

Habitat and Range

Geographic Range

CA‒NM

Additional species information

Species notes from the sources

Etymology: Plinthisus compactus (Uhler)

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

Order-level background for Hemiptera, the group containing Plinthisus compactus. 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 Plinthisus compactus (4)

Plinthisus compactus - photo 1
Contributed by Jason Botz; Additional contributions by v belov
Plinthisus compactus - photo 2
Contributed by Jason Botz; Additional contributions by v belov
Plinthisus compactus - photo 3
Contributed by Jason Botz; Additional contributions by v belov
Plinthisus compactus - photo 4
Contributed by Jason Botz; Additional contributions by v belov

Photo credits: Contributed by Jason Botz; Additional contributions by v belov

Frequently Asked Questions About Plinthisus compactus

What is Plinthisus compactus?

Plinthisus compactus is a species in the family Rhyparochromidae, within the order Hemiptera.

How do you identify Plinthisus compactus?

According to Barber: Claval suture present. Membrane never wholly absent. Larger species, for the most part dark castaneus [sic] and pilose...Pronotum wider than long; anterior lobe not elevated; anterior angles behind eyes rounded. Head not sunk to the eyes. Scutellum finely punctuate.

Where is Plinthisus compactus found?

Range: CA‒NM

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

Photo credits: Contributed by Jason Botz; Additional contributions by v belov. Contributors retain copyright over their individual contributions.