Helluomorphoides ferrugineus

(LeConte, 1853)

flat-horned ground beetle

Helluomorphoides ferrugineus is a of flat-horned in the . The species was originally described as Helluomorpha ferruginea by LeConte in 1853. It is found in North America, with confirmed records from the United States and Mexico. As a member of the Anthiinae, it belongs to a group of ground beetles commonly referred to as flat-horned ground beetles.

Helluomorphoides ferrugineus by (c) Sue Carnahan, some rights reserved (CC BY), uploaded by Sue Carnahan. Used under a CC-BY license.

Helluomorphoides ferrugineus by (c) Joseph McPhail, some rights reserved (CC BY), uploaded by Joseph McPhail. Used under a CC-BY license.

Pronunciation

How to pronounce Helluomorphoides ferrugineus: //ˌhɛl.u.oʊˈmɔːr.foʊˌaɪ.diːz ˌfɛr.ʊˈdʒɪn.iː.əs//

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Identification

Members of the Helluomorphoides can be distinguished from similar by their flattened, expanded and that form a distinctive shield-like or flattened-horn appearance. The specific epithet ferrugineus suggests a rusty or reddish- coloration, though this should be verified against . Identification to level within Helluomorphoides requires examination of detailed morphological characters including antennal structure, elytral , and male .

Images

Distribution

North America. Confirmed records from the United States and Mexico. GBIF distribution records indicate presence in both countries.

Similar Taxa

Helluomorphoides other speciesOther within the Helluomorphoides share the characteristic flattened and structure. Distinguishing H. ferrugineus from requires detailed examination of specific morphological characters.
Other Anthiinae genera (e.g., Helluomorpha, Helluo)Members of the Anthiinae share the flattened, expanded and pronotal . can be separated by differences in head shape, antennal structure, and other detailed features.

More Details

Taxonomic history

The was originally described by John Lawrence LeConte in 1853 under the name Helluomorpha ferruginea. It was later transferred to the Helluomorphoides, which was established to accommodate species with certain derived characteristics distinct from the species of Helluomorpha.

Subfamily characteristics

As a member of Anthiinae, H. ferrugineus belongs to a whose members are often called flat-horned due to their distinctive and pronotal . Anthiines are primarily tropical and subtropical in distribution, with relatively few in temperate North America.