Hygrotus lutescens
This record describes Hygrotus lutescens (species). Recorded family: Dytiscidae. Recorded order: Coleoptera.
Identification and Appearance
The only reliable character separating H. lutescens and H. sellatus is the sculpture of female abdominal sterna
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Coleoptera (Beetles)
- Suborder
- Adephaga
- Family
- Dytiscidae (Predaceous Diving Beetles)
- Subfamily
- Hydroporinae
- Tribe
- Hygrotini
- Genus
- Hygrotus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Geographic Range
AK‒CA‒TX
Additional species information
Species notes from the sources
Etymology: Hygrotus lutescens (LeConte 1852)
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Hygrotus lutescens. 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 Hygrotus lutescens (5)
Photo credits: Contributed by Tim Loh; Additional contributions by Mike Quinn , v belov , Claude Tessier
Frequently Asked Questions About Hygrotus lutescens
What is Hygrotus lutescens?
Hygrotus lutescens is a species in the family Dytiscidae, within the order Coleoptera.
How big is Hygrotus lutescens?
3.0‒3.7 mm
How do you identify Hygrotus lutescens?
The only reliable character separating H. lutescens and H. sellatus is the sculpture of female abdominal sterna
Where is Hygrotus lutescens found?
Range: AK‒CA‒TX