ColeopteraScarabaeidae – Scarab Beetles

Anomalacra schaefferi

This record describes Anomalacra schaefferi (species). Recorded family: Scarabaeidae. Recorded order: Coleoptera.

Identification and Appearance

Anomalacra schaefferi - Anomalacra schaefferi
Contributed by Mike Quinn; Additional contributions by v belov

By the unusually short and broadly dilated hind tibiae this species is easily distinguished from all our species. known from two spmns, the female holotype from 'Texas,' and a specimen collected on Padre Island, Kleberg Co., Tex, V-19-1976, J. E. Gillaspy Coll.

Identification notes

By the unusually short and broadly dilated hind tibiae this species is easily distinguished from all our species. ( 3 )

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Coleoptera (Beetles)
Suborder
Polyphaga
Superfamily
Scarabaeoidea
Family
Scarabaeidae (Scarab Beetles)
Subfamily
Rutelinae
Tribe
Anomalini
Genus
Anomalacra

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

Habitat and Range

Geographic Range

coastal s. TX

Seasonal Activity

May (BG data)

Additional species information

Species notes from the sources

Etymology: Anomalacra schaefferi (Seidel)

About Primitive Winged Insects: the wider group

Order-level background for Coleoptera, the group containing Anomalacra schaefferi. 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 Anomalacra schaefferi (2)

Anomalacra schaefferi - photo 1
Contributed by Mike Quinn; Additional contributions by v belov
Anomalacra schaefferi - 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 Anomalacra schaefferi

What is Anomalacra schaefferi?

Anomalacra schaefferi is a species in the family Scarabaeidae, within the order Coleoptera.

How big is Anomalacra schaefferi?

Length 10 mm, width 5 mm (type) ( 3 )

How do you identify Anomalacra schaefferi?

By the unusually short and broadly dilated hind tibiae this species is easily distinguished from all our species. ( 3 )

Where is Anomalacra schaefferi found?

Range: coastal s. TX

When is Anomalacra schaefferi active?

Anomalacra schaefferi: seasonal activity - May (BG data).

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.