Pentatomini
shield bugs, stink bugs
Genus Guides
8Pentatomini is a tribe of shield bugs ( Pentatomidae) within the Pentatominae. Members are characterized by the distinctive shield-shaped body typical of stink bugs. The tribe contains numerous and is one of the most -rich groups within Pentatominae. These insects are found across diverse worldwide.
Pronunciation
How to pronounce Pentatomini: //ˌpɛn.təˈtɒ.mɪ.naɪ//
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Identification
As a tribe-level , Pentatomini encompasses substantial morphological diversity. Individual within this tribe are identified by combinations of body shape, coloration, punctation patterns on the , and male genitalia. Distinctive features of Pentatominae members include a large triangular scutellum that often covers much of the and wings.
Images
Distribution
Worldwide distribution with representatives on all continents except Antarctica. Individual within the tribe occupy diverse geographic ranges from tropical to temperate regions.
Human Relevance
Some within Pentatomini are agricultural pests that damage crops by piercing-sucking feeding on fruits, seeds, and plant tissues. The defensive secretions produced by these can cause tainting of harvested produce.
Similar Taxa
- CarpocoriniAnother tribe within Pentatominae; -level identification requires examination of genitalia and other fine morphological characters
- HalyiniTribe within Pentatominae with similar shield bug ; distinguished by subtle differences in thoracic structure and male genitalia
More Details
Taxonomic scope
Pentatomini is a large and taxonomically complex tribe. The precise boundaries and included have varied among authors, with some genera moved to other tribes in recent revisions. BioLib and other sources maintain lists of included genera, though these may not be fully current with recent taxonomic work.