Helocassis

Spaeth, 1952

Helocassis is a of (Cassidinae) in the . The genus contains at least seven described distributed across Central and North America. These are characterized by their distinctive shield-like body form typical of the .

Helocassis clavata by (c) skitterbug, some rights reserved (CC BY), uploaded by skitterbug. Used under a CC-BY license.Plagiometriona clavata 1 by Jacy Lucier. Used under a CC BY-SA 4.0 license.Clavate Tortoise Beetle - Plagiometriona clavata, Meadowood SRMA, Mason Neck, Virginia, June 16, 2021 (51841223442) by Judy Gallagher. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Helocassis: /hɛl.oʊˈkæs.ɪs/

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Distribution

Central America and North America. Specific distribution records include the United States (including Vermont) and likely extending through Mexico into Central America.

Similar Taxa

  • CharidotellaBoth are of in the tribe Cassidini with similar shield-shaped body forms; Helocassis can be distinguished by specific morphological features of the elytral margins and structure, though precise diagnostic characters require examination.
  • DeloyalaAnother Cassidini with overlapping geographic range in North America; Helocassis generally have more rounded body outlines compared to the often more angular Deloyala.

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