Tropidosteptes geminus
This record describes Tropidosteptes geminus (species). Recorded family: Miridae. Recorded order: Hemiptera.
Identification and Appearance

1) Dorsum practically glabrous; 2) Dorsum uniformly black with cuneus pale, except apically, and membrane black; and 2) A1 pale.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
- Suborder
- Heteroptera
- Superfamily
- Miroidea
- Family
- Miridae (Plant Bugs)
- Subfamily
- Mirinae
- Tribe
- Mirini
- Genus
- Tropidosteptes
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
e.NA (LA-WV-QC-WI) - Map
Diet and Behavior
Diet: White ash ( Fraxinus americana ). Usually occurs with amoenus during June.
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Tropidosteptes geminus. 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 Tropidosteptes geminus (5)
Photo credits: Contributed by WonGun Kim; Additional contributions by Mike Quinn
Frequently Asked Questions About Tropidosteptes geminus
What is Tropidosteptes geminus?
Tropidosteptes geminus is a species in the family Miridae, within the order Hemiptera.
How big is Tropidosteptes geminus?
4.80-5.30
How do you identify Tropidosteptes geminus?
1) Dorsum practically glabrous; 2) Dorsum uniformly black with cuneus pale, except apically, and membrane black; and 2) A1 pale.
Where is Tropidosteptes geminus found?
Range: e.NA (LA-WV-QC-WI) - Map
What does Tropidosteptes geminus eat?
The diet of the Tropidosteptes geminus includes White ash ( Fraxinus americana ). Usually occurs with amoenus during June..
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