ColeopteraBrentidae – Primitive Weevils

Coelocephalapion buchanani

This record describes Coelocephalapion buchanani (species). Recorded family: Brentidae. Recorded order: Coleoptera.

Identification and Appearance

Coelocephalapion buchanani - Coelocephalapion buchanani
Contributed by Mike Quinn; Additional contributions by v belov

can be distinguished from other species of the Apion-like genera recorded from the Lower Rio Grande Valley by its comparatively large size, reddish-orange legs and antennae, and the clumped white hairs located directly posterior to the scutellum on the first elytral interval. Texas considers this sp. a SGCN

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Curculionoidea
Family
Brentidae (Primitive Weevils)
Subfamily
Apioninae
Tribe
Oxystomatini
Genus
Coelocephalapion

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

Habitat and Range

Geographic Range

southernmost TX (Brownsville area) to ne. Mexico (San Luis Potosí, Tamaulipas, Veracruz)

Seasonal Activity

collecting events by month: Jan Mar Apr Jun Jul Aug Nov Dec.

Diet and Behavior

Diet: true host is probably Croton

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Coelocephalapion buchanani. 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 Coelocephalapion buchanani (2)

Coelocephalapion buchanani - photo 1
Contributed by Mike Quinn; Additional contributions by v belov
Coelocephalapion buchanani - 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 Coelocephalapion buchanani

What is Coelocephalapion buchanani?

Coelocephalapion buchanani is a species in the family Brentidae, within the order Coleoptera.

How big is Coelocephalapion buchanani?

1.8-2.4 mm

How do you identify Coelocephalapion buchanani?

can be distinguished from other species of the Apion-like genera recorded from the Lower Rio Grande Valley by its comparatively large size, reddish-orange legs and antennae, and the clumped white hairs located directly posterior to the scutellum on the first elytral interval.

Where is Coelocephalapion buchanani found?

Range: southernmost TX (Brownsville area) to ne. Mexico (San Luis Potosí, Tamaulipas, Veracruz)

What does Coelocephalapion buchanani eat?

The diet of the Coelocephalapion buchanani includes true host is probably Croton.

When is Coelocephalapion buchanani active?

Coelocephalapion buchanani: seasonal activity - collecting events by month: Jan Mar Apr Jun Jul Aug Nov Dec..

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.