Monocrepidius suturalis

A click beetle in the Elateridae. Formerly classified under the Eleodes (family Tenebrionidae), this species was reclassified to Monocrepidius based on morphological and phylogenetic evidence. The species is characterized by a reddish-brown sutural stripe on dark and occurs in grassland of the Great Plains region.

Monocrepidius suturalis by (c) Cecil Smith, some rights reserved (CC BY), uploaded by Cecil Smith. Used under a CC-BY license.

Pronunciation

How to pronounce Monocrepidius suturalis: /mɒnoʊˈkrɛpɪdiəs suːtʊˈreɪlɪs/

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Distribution

Great Plains region of North America, including northwestern Oklahoma, southwestern South Dakota, Kansas, and New Mexico.

Similar Taxa

  • Eleodes hispilabrisFormerly confused with M. suturalis due to similar size, coloration (black with reddish-brown sutural stripe), and defensive -standing . Distinguished by M. suturalis having sharply laterally carinate and broadly explanate pronotum.
  • Eleodes acutaOccurs sympatrically in southwestern South Dakota and New Mexico; similar reddish-brown sutural stripe and overall appearance. Distinguished by rounded (not upturned) lateral pronotal borders and larger average size (~30 mm vs. <26 mm).

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