Linsleya convexa

The species is placed in the subgenus Linsleya (Linsleya), distinguishing it from members of the subgenus Linsleyina. Separation from the closely related L. suavissima and other congeneric species requires examination of male genitalia and subtle differences in antennal structure and body proportions. The convex body form implied by the species name may aid in field recognition, though this character requires verification.

Moderate-sized blister beetle. Specific coloration and body form details are not documented in available sources, though the species epithet 'convexa' suggests a convex body shape.

Shortgrass prairie and grassland habitats. The species has been photographed in canyon environments with flowering vegetation, suggesting association with open, dry landscapes supporting herbaceous plant communities.

Western North America. The species has been documented in Colorado and Oklahoma. GBIF records indicate presence in Middle America and North America broadly, though specific country records beyond the United States are not confirmed.

Adults have been observed in summer months. A specimen was photographed at sunset in early July near Vogel Canyon, Colorado, suggesting peak adult activity during mid-summer.

Adults have been observed on flowers, a common behavior among Epicautini blister beetles. The species is likely diurnal given its flower-visiting habits.

As a member of Meloidae, the species likely participates in pollination while feeding on floral resources. Its larvae are presumed to be predaceous or parasitic on ground-nesting bees or grasshopper egg pods, following the typical life history pattern of Epicautini.

Like other blister beetles, L. convexa produces cantharidin and may pose a risk to livestock if consumed in contaminated hay. However, specific documentation of economic impact is lacking.

• Linsleya suavissimaClosely related species in the same subgenus, distinguished by subtle differences in antennal structure and male genitalia. Both species occur in western grasslands.
• Linsleya californicaMember of subgenus Linsleyina rather than Linsleya; can be separated by subgeneric characters and geographic distribution.
• Epicauta speciesLarger, more commonly encountered members of the same tribe; Linsleya species are generally smaller and less conspicuously colored.

• blister beetle
• Meloidae
• Epicautini
• grassland
• prairie
• western North America
• flower visitor

• BugGuide
• GBIF taxonomy match
• iNaturalist taxon
• Meloidae Holdings | Entomology Research Museum
• Cleridae | Beetles In The Bush | Page 2
• Buprestidae | Beetles In The Bush | Page 7
• beetles | Beetles In The Bush | Page 11