Cephaloscymnus occidentalis
This record describes Cephaloscymnus occidentalis (species). Recorded family: Coccinellidae. Recorded order: Coleoptera.
Identification and Appearance
Brown to reddish-brown above; venter (underside) brownish-black, leg brown. Pronotum finely punctured, anterior (front) angle feebly explanate .
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Coccinelloidea
- Family
- Coccinellidae (Lady Beetles)
- Subfamily
- Sticholotidinae
- Tribe
- Microweiseini
- Genus
- Cephaloscymnus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
CA-AZ, southmost TX - Map
Additional species information
Species notes from the sources
Etymology: Cephaloscymnus occidentalis Horn 1895
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Cephaloscymnus occidentalis. 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 Cephaloscymnus occidentalis (3)
Photo credits: Contributed by v belov; Additional contributions by Chuck Entz , Mike Quinn , Abigail Parker
Frequently Asked Questions About Cephaloscymnus occidentalis
What is Cephaloscymnus occidentalis?
Cephaloscymnus occidentalis is a species in the family Coccinellidae, within the order Coleoptera.
How big is Cephaloscymnus occidentalis?
1.8-2.1 mm
How do you identify Cephaloscymnus occidentalis?
Brown to reddish-brown above; venter (underside) brownish-black, leg brown. Pronotum finely punctured, anterior (front) angle feebly explanate .
Where is Cephaloscymnus occidentalis found?
Range: CA-AZ, southmost TX - Map