Momar fumidus
This record describes Momar fumidus (species). Recorded family: Achilidae. Recorded order: Hemiptera.
Identification and Appearance

From maculifrons this species may be readily separated by the long uniform colored elytra, the narrow face and the fact that the upper bars on the front in that species tend to coalesce while in fumida they are reduced to small distinct spots. The long tapering apical projection in the male will separate it from both lineatocollis and maculifrons where this projection is broader than long and truncate. - Ball, 1933
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
- Suborder
- Auchenorrhyncha
- Superfamily
- Fulgoroidea
- Family
- Achilidae (Achilid Planthoppers)
- Tribe
- Plectoderini
- Genus
- Momar
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
CA-AZ; Mexico
Diet and Behavior
Diet: Has been collected on Populus angustifolia in the Santa Catalina Mountains, AZ (S. Hendrix, personal observation)
Additional species information
Species notes from the sources
Etymology: Momar fumidus (Ball 1933)
About True Bugs, Cicadas, Hoppers, Aphids and Allies: the wider group
Order-level background for Hemiptera, the group containing Momar fumidus. 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 Momar fumidus (5)
Photo credits: Contributed by Kyle Kittelberger; Additional contributions by v belov , antarctica
Frequently Asked Questions About Momar fumidus
What is Momar fumidus?
Momar fumidus is a species in the family Achilidae, within the order Hemiptera.
How do you identify Momar fumidus?
From maculifrons this species may be readily separated by the long uniform colored elytra, the narrow face and the fact that the upper bars on the front in that species tend to coalesce while in fumida they are reduced to small distinct spots. The long tapering apical projection in the male will separate it from both lineatocollis and maculifrons where this projection is broader than long and truncate. - Ball, 1933
Where is Momar fumidus found?
Range: CA-AZ; Mexico
What does Momar fumidus eat?
The diet of the Momar fumidus includes Has been collected on Populus angustifolia in the Santa Catalina Mountains, AZ (S. Hendrix, personal observation).
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