Lasioderma hemiptychoides
This record describes Lasioderma hemiptychoides (species). Recorded family: Ptinidae. Recorded order: Coleoptera.
Identification and Appearance
Lasioderma hemiptychoides (Lasioderma hemiptychoides) is a species in the family Ptinidae, commonly known as death-watch and spider beetles, belonging to the order Coleoptera (Beetles). It is classified within the subfamily Xyletininae, tribe Lasiodermini, suborder Polyphaga, superfamily Bostrichoidea. This species belongs to the genus Lasioderma. As a member of class Insecta, phylum Arthropoda, it is part of the kingdom Animalia. Size: 1.3-1.9 mm. Active during Apr-May in c. TX , Sep (BG data).
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 (NJ-SC-MS to OK-TX) - Map , uncommon
Seasonal Activity
Apr-May in c. TX ( 4 ) , Sep (BG data)
Additional species information
Species notes from the sources
Etymology: Lasioderma hemiptychoides Fall 1905
About Primitive Winged Insects: the wider group
Order-level background for Coleoptera, the group containing Lasioderma hemiptychoides. 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 Lasioderma hemiptychoides (2)
Photo credits: Contributed by Mike Quinn; Additional contributions by v belov
Frequently Asked Questions About Lasioderma hemiptychoides
What is Lasioderma hemiptychoides?
Lasioderma hemiptychoides is a species in the family Ptinidae, within the order Coleoptera.
How big is Lasioderma hemiptychoides?
1.3-1.9 mm
Where is Lasioderma hemiptychoides found?
Range: e. US (NJ-SC-MS to OK-TX) - Map , uncommon
When is Lasioderma hemiptychoides active?
Lasioderma hemiptychoides: seasonal activity - Apr-May in c. TX ( 4 ) , Sep (BG data).