Helluomorphoides ferrugineus
This record describes Helluomorphoides ferrugineus (species). Recorded family: Carabidae. Recorded order: Coleoptera.
Identification and Appearance

Except by the form of the antennae, this species almost exactly resembles H. praeustus ; the thorax is, however, less narrowed posteriorly. Type Locality: Brownsville, Cameron County, Texas
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Adephaga
- Family
- Carabidae (Ground Beetles)
- Subfamily
- Harpalinae
- Tribe
- Helluonini
- Genus
- Helluomorphoides (Flat-horned Ground Beetles)
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
e.US to AZ-UT (NJ–nw.SC to KS‒UT‒AZ) / n.Mex. - Map ( 3 ) ( 4 ) , most records TX-AZ
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Helluomorphoides ferrugineus. Species-specific details appear above.
Group overview
Coleoptera is the largest order of insects with over 400,000 described species, representing ~25% of all known animal species and ~40% of all insects. In the U.S. alone, nearly 30,000 beetle species have been identified.
Ecological role of the group
Beetles are prominent decomposers, especially in forests, breaking down dead wood and recycling nutrients. As predators, they reduce populations of pest insects. Many species are also important pollinators of flowering plants.
Economic and practical significance of the group
Beetles have major economic significance: leaf beetles (Chrysomelidae) and weevils (Curculionoidea) are among the most destructive agricultural pests globally, costing billions annually, while predatory species like ladybugs provide natural pest control.
Recorded sources for this group: Britannica, Smithsonian, NCSU Entomology. Imported estimates may describe particular regions or reporting periods.
Photos of Helluomorphoides ferrugineus (5)
Photo credits: Contributed by Mike Quinn; Additional contributions by v belov
Frequently Asked Questions About Helluomorphoides ferrugineus
What is Helluomorphoides ferrugineus?
Helluomorphoides ferrugineus is a species in the family Carabidae, within the order Coleoptera.
How big is Helluomorphoides ferrugineus?
12.2‒16.0 mm
How do you identify Helluomorphoides ferrugineus?
Except by the form of the antennae, this species almost exactly resembles H. praeustus ; the thorax is, however, less narrowed posteriorly.
Where is Helluomorphoides ferrugineus found?
Range: e.US to AZ-UT (NJ–nw.SC to KS‒UT‒AZ) / n.Mex. - Map ( 3 ) ( 4 ) , most records TX-AZ
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