ColeopteraTenebrionidae – Darkling Beetles

Rhipidandrus paradoxus

This record describes Rhipidandrus paradoxus (species). Recorded family: Tenebrionidae. Recorded order: Coleoptera.

Identification and Appearance

Rhipidandrus paradoxus - Rhipidandrus paradoxus
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov

Rhipidandrus paradoxus (Rhipidandrus paradoxus) is a species in the family Tenebrionidae, commonly known as darkling beetles, belonging to the order Coleoptera (Beetles). It is classified within the subfamily Tenebrioninae, tribe Bolitophagini, suborder Polyphaga, superfamily Tenebrionoidea. This species belongs to the genus Rhipidandrus. Size: 2.0-2.8 mm. Found in fungi growing on trees.

Identification notes

the only e. sp. outside of FL

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Tenebrionoidea
Family
Tenebrionidae (Darkling Beetles)
Subfamily
Tenebrioninae
Tribe
Bolitophagini
Genus
Rhipidandrus

Imported taxonomy record. Source availability varies; see the source references and editorial policy below.

Habitat and Range

Habitat

fungi growing on trees

Geographic Range

e. NA (c.TX-FL-QC-KS) - Map

Additional species information

Species notes from the sources

Etymology: Rhipidandrus paradoxus (Beauvois 1820)

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Rhipidandrus paradoxus. 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.

Explore Coleoptera families and species →

Photos of Rhipidandrus paradoxus (5)

Rhipidandrus paradoxus - photo 1
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov
Rhipidandrus paradoxus - photo 2
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov
Rhipidandrus paradoxus - photo 3
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov
Rhipidandrus paradoxus - photo 4
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov
Rhipidandrus paradoxus - photo 5
Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov

Photo credits: Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov

Frequently Asked Questions About Rhipidandrus paradoxus

What is Rhipidandrus paradoxus?

Rhipidandrus paradoxus is a species in the family Tenebrionidae, within the order Coleoptera.

How big is Rhipidandrus paradoxus?

2.0-2.8 mm

How do you identify Rhipidandrus paradoxus?

the only e. sp. outside of FL

Where is Rhipidandrus paradoxus found?
FeatureDetails
Habitatfungi growing on trees
Rangee. NA (c.TX-FL-QC-KS) - Map

How we use and review source data. Source count does not imply independent verification.

Photo credits: Contributed by Jeff Gruber; Additional contributions by Mike Quinn , v belov. Contributors retain copyright over their individual contributions.