ColeopteraAnthribidae – Fungus Weevils

Phaenithon platanum

This record describes Phaenithon platanum (species). Recorded family: Anthribidae. Recorded order: Coleoptera.

Identification and Appearance

Phaenithon platanum - Phaenithon platanum
Contributed by Mike Quinn; Additional contributions by v belov

TYPE: USNM, Smithsonian Coll. A very distinctive member of the fly-mimicking complex described by Hespenheide (1973).

Identification notes

TYPE: USNM, Smithsonian Coll.

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Curculionoidea
Family
Anthribidae (Fungus Weevils)
Subfamily
Anthribinae
Tribe
Basitropidini
Genus
Phaenithon

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

Habitat and Range

Geographic Range

Known only from the Huachuca Mountains of southeastern Arizona Type Locality: Miller Canyon, Huachuca Mtns., Arizona (Schaeffer 1906)

Seasonal Activity

Schaeffer collected the holotype on 27 August.

Diet and Behavior

Life History

Schaeffer (1906) "obtained this species from dead branches of a sycamore."

Additional species information

Species notes from the sources

Etymology: platanus (G). 'sycamore,' from which the type was obtained. Schaeffer 1906)

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Phaenithon platanum. 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 Phaenithon platanum (2)

Phaenithon platanum - photo 1
Contributed by Mike Quinn; Additional contributions by v belov
Phaenithon platanum - photo 2
Contributed by Mike Quinn; Additional contributions by v belov

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

Frequently Asked Questions About Phaenithon platanum

What is Phaenithon platanum?

Phaenithon platanum is a species in the family Anthribidae, within the order Coleoptera.

How big is Phaenithon platanum?

6 mm (Schaeffer 1906)

How do you identify Phaenithon platanum?

TYPE: USNM, Smithsonian Coll.

Where is Phaenithon platanum found?

Range: Known only from the Huachuca Mountains of southeastern Arizona Type Locality: Miller Canyon, Huachuca Mtns., Arizona (Schaeffer 1906)

When is Phaenithon platanum active?

Phaenithon platanum: seasonal activity - Schaeffer collected the holotype on 27 August..

What is the life cycle of a Phaenithon platanum?

Schaeffer (1906) obtained this species from dead branches of a sycamore.

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

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