Hyperaspis signata bicentralis

Casey, 1899

Hyperaspis signata bicentralis is a of lady beetle in the Coccinellidae. As part of the Hyperaspis , it shares the characteristic features of these small, often dark-colored beetles with distinctive spot patterns. The genus Hyperaspis is notable for its specialized predatory targeting scale insects. Larvae of Hyperaspis produce waxy secretions that serve as protective camouflage, making them resemble mealybugs or scale insects rather than predatory beetles. This subspecies was described by Casey in 1899.

Pronunciation

How to pronounce Hyperaspis signata bicentralis: //haɪˈpɪərəs.pɪs sɪɡˈneɪtə baɪˌsɛnˈtrælɪs//

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Identification

of Hyperaspis signata bicentralis can be distinguished from other Hyperaspis by the specific pattern and arrangement of spots on the . The epithet "bicentralis" suggests a characteristic related to two central markings. Hyperaspis adults are generally small, shiny black beetles with red, orange, or yellow spots or stripes on the wing covers. Larvae are covered in white waxy filaments, appearing superficially similar to mealybugs or scale insects. To distinguish larvae from actual mealybugs, gently disturb them—Hyperaspis larvae move quickly when prodded, while mealybugs remain relatively stationary.

Distribution

North America; specifically recorded from Vermont, United States.

Similar Taxa

  • Hyperaspis spp. (other species)Other in the share similar size, coloration, and larval wax production. Identification to species or level requires examination of spot patterns and other subtle morphological features.
  • Mealybugs (Pseudococcidae)Hyperaspis larvae are frequently mistaken for mealybugs due to their white waxy covering. Larvae can be distinguished by their quick movement when disturbed, whereas mealybugs are slow-moving.
  • Coccinellidae larvae (other lady beetles)Most other lady beetle larvae lack the dense waxy covering characteristic of Hyperaspis and have more elongate, alligator-like bodies with prominent setae.

Sources and further reading