Heterocerus unicus
This record describes Heterocerus unicus (species). Recorded family: Heteroceridae. Recorded order: Coleoptera.
Identification and Appearance
Basal margin of elytra well defined by a bright pale area that at times covers most of the margin. Type Locality: 9 mi. south of La Paz, Baja Calif., Mexico.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Dryopoidea
- Family
- Heteroceridae (Variegated Mud-loving Beetles)
- Genus
- Heterocerus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
w NA (CA-TX-MB-BC) / n. Mex
Additional species information
Species notes from the sources
Etymology: Heterocerus unicus Miller, 1988
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Heterocerus unicus. 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 Heterocerus unicus (5)
Photo credits: Contributed by Mike Quinn
Frequently Asked Questions About Heterocerus unicus
What is Heterocerus unicus?
Heterocerus unicus is a species in the family Heteroceridae, within the order Coleoptera.
How big is Heterocerus unicus?
4.0-4.5 mm
How do you identify Heterocerus unicus?
Basal margin of elytra well defined by a bright pale area that at times covers most of the margin.
Where is Heterocerus unicus found?
Range: w NA (CA-TX-MB-BC) / n. Mex