ColeopteraPtinidae – Death-watch and Spider Beetles

Lasioderma falli

This record describes Lasioderma falli (species). Recorded family: Ptinidae. Recorded order: Coleoptera.

Identification and Appearance

Lasioderma falli - Lasioderma falli
Contributed by Boris Büche; Additional contributions by Mike Quinn

General similarity to Lasioderma serricorne , but elytra dark, and pronotal pubescence swirly. Type Locality: Peekskill, NY

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Bostrichoidea
Family
Ptinidae (Death-watch and Spider Beetles)
Subfamily
Xyletininae
Tribe
Lasiodermini
Genus
Lasioderma

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

Habitat and Range

Geographic Range

e. US to c. & s. TX - Map

Additional species information

Species notes from the sources

Etymology: Lasioderma falli Pic, 1905

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Lasioderma falli. 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 Lasioderma falli (5)

Lasioderma falli - photo 1
Contributed by Boris Büche; Additional contributions by Mike Quinn
Lasioderma falli - photo 2
Contributed by Boris Büche; Additional contributions by Mike Quinn
Lasioderma falli - photo 3
Contributed by Boris Büche; Additional contributions by Mike Quinn
Lasioderma falli - photo 4
Contributed by Boris Büche; Additional contributions by Mike Quinn
Lasioderma falli - photo 5
Contributed by Boris Büche; Additional contributions by Mike Quinn

Photo credits: Contributed by Boris Büche; Additional contributions by Mike Quinn

Frequently Asked Questions About Lasioderma falli

What is Lasioderma falli?

Lasioderma falli is a species in the family Ptinidae, within the order Coleoptera.

How big is Lasioderma falli?

~2 mm

How do you identify Lasioderma falli?

General similarity to Lasioderma serricorne , but elytra dark, and pronotal pubescence swirly.

Where is Lasioderma falli found?

Range: e. US to c. & s. TX - Map

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

Photo credits: Contributed by Boris Büche; Additional contributions by Mike Quinn. Contributors retain copyright over their individual contributions.