Zicrona americana

Zicrona americana is a in the Pentatomidae, Asopinae. Members of this subfamily are distinguished from plant-feeding pentatomids by their predatory habits. The is part of a containing relatively few species, with Zicrona being recognized as a distinctive Old World lineage that has been introduced to North America. Asopine stink bugs are generally valued as agents due to their on pest insects.

Zicrona americana by (c) Andrew Meeds, some rights reserved (CC BY), uploaded by Andrew Meeds. Used under a CC-BY license.

Zicrona americana by (c) Rachel Lee Harper, some rights reserved (CC BY), uploaded by Rachel Lee Harper. Used under a CC-BY license.

Pronunciation

How to pronounce Zicrona americana: /zɪˈkroʊnə əˌmɛrɪˈkeɪnə/

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Distribution

Native to the Palearctic region; introduced to North America. iNaturalist records indicate established with 61 observations documented.

Diet

Predatory. As a member of Asopinae, feeds on other insects. Specific prey records for this are not well documented in available sources.

Ecological Role

of other insects. As an introduced asopine , may contribute to of pest in its non-native range.

Human Relevance

Potential value as a agent due to predatory habits. No significant documented negative impacts to agriculture or human health.

Similar Taxa

Podisus spp.Other common predatory stink bugs in Asopinae; differ in body shape and coloration patterns
Perillus spp.North American native asopines with similar predatory ; differ in pronotal and abdominal
Plant-feeding Pentatomidae (e.g., Halyomorpha halys, Nezara viridula)Distinguished by Asopinae having more convex body profile, often metallic coloration, and predatory rather than phytophagous mouthpart structure and

More Details

Taxonomic Note

Zicrona is an Old World ; the specific epithet 'americana' refers to its introduced range in North America rather than native origin. The was likely introduced to North America from Eurasia, though detailed introduction history is not well documented in available sources.

Asopinae Characteristics

Members of Asopinae (predatory stink bugs) can be distinguished from other Pentatomidae by: more convex body shape, often metallic or brightly colored appearance, and forelegs adapted for grasping prey. They lack the distinctive auricle found in many phytophagous pentatomids.