Eusattus dilatatus
This record describes Eusattus dilatatus (species). Recorded family: Tenebrionidae. Recorded order: Coleoptera.
Identification and Appearance
Similar to the more common muricatus. This species is characterized by is psammophilous life style, strongly bowed hind and mid tibia, and its short antennae.
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Polyphaga
- Superfamily
- Tenebrionoidea
- Family
- Tenebrionidae (Darkling Beetles)
- Subfamily
- Pimeliinae
- Tribe
- Coniontini
- Genus
- Eusattus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
CA-AZ; Sonora, Mexico
Additional species information
Species notes from the sources
Etymology: Eusattus dilatatus LeConte 1851
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Eusattus dilatatus. 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 Eusattus dilatatus (5)
Photo credits: Contributed by Kojun Kanda; Additional contributions by v belov
Frequently Asked Questions About Eusattus dilatatus
What is Eusattus dilatatus?
Eusattus dilatatus is a species in the family Tenebrionidae, within the order Coleoptera.
How do you identify Eusattus dilatatus?
Similar to the more common muricatus. This species is characterized by is psammophilous life style, strongly bowed hind and mid tibia, and its short antennae.
Where is Eusattus dilatatus found?
Range: CA-AZ; Sonora, Mexico