Leucochrysa americana

Banks, 1897

American Lacewing

Leucochrysa americana is a in the , first described by Nathan Banks in 1897. The Leucochrysa is distinguished from other chrysopids by its markings rather than the red or markings common in related genera. in this genus are known for carrying debris and other materials on their backs as , a that has been documented in the related species Leucochrysa pavida. The species occurs in North and Middle America.

Pronunciation

How to pronounce Leucochrysa americana: //ˌluːkəˈkɹaɪsə əˌmɛɹɪˈkeɪnə//

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Identification

Distinguished from other by rather than red or body markings. The related genus Nodita has been synonymized with Leucochrysa in some treatments. may be separated from similar by details of and , though specific diagnostic features for L. americana require examination.

Distribution

Recorded from North America and Middle America. Specific range details within these regions are not well documented in available sources.

Behavior

of related Leucochrysa are known for trash-carrying , where they accumulate debris and other materials on their as . This behavior has been documented in Leucochrysa pavida, where larvae coil into a sphere when disturbed, using the debris covering for protection. Whether L. americana exhibits identical behavior has not been specifically documented.

Ecological Role

As with other , and are likely predatory on soft-bodied such as , contributing to of pest . The trash-carrying of larvae suggests additional roles in through debris incorporation.

Human Relevance

are generally valued as agents of agricultural and horticultural pests. The specific use of L. americana in programs has not been documented.

Similar Taxa

Leucochrysa pavidaRelated with documented trash-carrying larval and defensive coiling; may be confused with L. americana without examination of specific morphological characters
Chrysopa spp.Other distinguished by red or body markings rather than

More Details

Taxonomic Note

The has been treated as Leucochrysa (Nodita) americana in some , reflecting historical subdivision of the . Nodita is now generally synonymized with Leucochrysa.

Behavioral Reference

The defensive coiling documented in Leucochrysa pavida (Eisner & Eisner 2002) represents the best-studied example of trash-carrying behavior in this .