Macrosiagon linearis
This record describes Macrosiagon linearis (species). Recorded family: Ripiphoridae. Recorded order: Coleoptera.
Identification and Appearance

of the slender shape of M. limbata , but no body part variegated. Usually, males are black, females red with elytra black (Vaurie 1955) spelling lineare found in traditional, but wrong treatment of the genus' gender as neutral (vs correct feminine)
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Tenebrionoidea
- Family
- Ripiphoridae (Wedge-shaped Beetles)
- Subfamily
- Ripiphorinae
- Genus
- Macrosiagon
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
AL, AR, AZ, KY; Mexico
Additional species information
Species notes from the sources
Etymology: Macrosiagon linearis (LeConte 1866)
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Macrosiagon linearis. 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 Macrosiagon linearis (5)
Photo credits: Contributed by Boris Büche; Additional contributions by v belov
Frequently Asked Questions About Macrosiagon linearis
What is Macrosiagon linearis?
Macrosiagon linearis is a species in the family Ripiphoridae, within the order Coleoptera.
How big is Macrosiagon linearis?
4‒6 mm
How do you identify Macrosiagon linearis?
of the slender shape of M. limbata , but no body part variegated. Usually, males are black, females red with elytra black (Vaurie 1955)
Where is Macrosiagon linearis found?
Range: AL, AR, AZ, KY; Mexico
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