Anthicus lutulentus

Members of the genus Anthicus can be distinguished from true ants (Formicidae) by their beetle-like features: hardened forewings (elytra) that meet in a straight line down the back, and antennae that are often clubbed or gradually thickened rather than distinctly elbowed. Specific identification of A. lutulentus requires examination of subtle morphological characters including antennal structure, pronotal shape, and elytral sculpturing, which separates it from congeners such as Anthicus floralis and other North American Anthicus species.

North America (including Alberta, Canada) and Central America (Middle America). Distribution records indicate presence across this broad latitudinal range, though specific microhabitat preferences within these regions are not well documented.

Exhibits ant-mimicry (myrmecomorphy), a common trait in Anthicidae that likely provides protection from predators.

• Anthicus floralisOverlaps in distribution and shares ant-mimetic appearance; distinguished by subtle differences in body proportions and antennal structure.
• Formicidae (true ants)Superficially similar due to convergent ant-mimicry; true ants have elbowed antennae, a constricted waist with one or two nodes, and lack the hardened elytra characteristic of beetles.

• Coleoptera
• Anthicidae
• antlike flower beetle
• myrmecomorphy
• North America
• Central America

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon