Zygobaris

Zygobaris species can be recognized as small to medium-sized weevils with the characteristic elongated snout (rostrum) of Curculionidae. The genus is distinguished from related flower weevils primarily by subtle differences in rostral and antennal structure, though definitive identification to species level requires examination of male genitalia. Species within the genus are distinguished by coloration, punctation patterns, and body proportions.

Associated with flowering plants; specific microhabitat preferences are poorly documented. Occurs in terrestrial environments where host plants are present.

North America. Species occur in the United States, with some extending into Mexico. Specific range details vary by species.

• Xanthoxylum - hostZygobaris xanthoxyli named for association with this host genus

Likely functions as a flower visitor and possible pollinator or seed predator, based on family-level ecology and host associations. Specific ecological roles are undocumented.

• Other Curculionidae flower weevilsSimilar general morphology; Zygobaris distinguished by rostral proportions and antennal insertion position

• weevil
• flower weevil
• Curculionidae
• North America
• rarely collected

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• Catalogue of Life