Leptostales

Möschler, 1890

Species Guides

6

Leptostales is a of geometrid moths in the Sterrhinae, established by Möschler in 1890. The genus contains multiple , with Leptostales ignifera being the most studied due to its potential as a biocontrol agent for the weed camara. Members are leaf-feeding found in subtropical regions of the Americas.

Leptostales ferruminaria by (c) Annika Lindqvist, some rights reserved (CC BY), uploaded by Annika Lindqvist. Used under a CC-BY license.Leptostales by (c) David Dodd, some rights reserved (CC BY), uploaded by David Dodd. Used under a CC-BY license.Leptostales rubromarginaria by (c) Andy Reago & Chrissy McClarren, some rights reserved (CC BY). Used under a CC-BY license.

Pronunciation

How to pronounce Leptostales: /lɛptoʊˈstɑːliːz/

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Habitat

Subtropical regions; specifically recorded from subtropical Florida and Mexico for at least one .

Distribution

Native to subtropical parts of North America (Florida, USA) and Mexico; at least one proposed for introduction to South Africa for biocontrol purposes.

Diet

Leaf-feeding; Leptostales ignifera feeds on camara as preferred , with some African Lippia as marginal hosts.

Host Associations

  • Lantana camara - preferred Primary for L. ignifera; variety 029WP most suitable in laboratory trials
  • Lippia species - marginal African ; very marginal for L. ignifera

Life Cycle

Quick-developing (documented for L. ignifera); complete with , larva, pupa, and stages typical of Lepidoptera.

Behavior

Voracious leaf-feeder; shows varietal preference among different camara varieties in laboratory conditions.

Ecological Role

Potential biocontrol agent for camara; natural role in native not documented.

Human Relevance

Investigated for of the weed camara in South Africa; permission granted for release of L. ignifera based on specificity studies.

More Details

Biocontrol research

Leptostales ignifera has been extensively studied under laboratory conditions for potential release as a biocontrol agent. specificity trials demonstrated strong preference for camara, supporting its suitability for . However, laboratory performance may not fully predict field establishment and efficacy.

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Sources and further reading