Host-specific-herbivores
Guides
Altica
Metallic Flea Beetles
Altica is a large genus of flea beetles comprising approximately 300 species distributed nearly worldwide. The genus name derives from Greek 'haltikós' meaning 'jumper,' referring to the adult beetles' ability to jump when disturbed. Species are small, metallic blue-green to bronze beetles that are morphologically similar and often distinguished only by male genitalia. Both larvae and adults are phytophagous, with most species showing strong host plant specificity. The genus is best represented in the Neotropical realm, with significant diversity in the Nearctic and Palearctic regions.