Sympistis incubus

Troubridge, 2008

Sympistis incubus is a noctuid described by James T. Troubridge in 2008. It is restricted to montane in Washington and Oregon, occurring at elevations between 1,800 and 4,500 feet. are active in September and have a wingspan of 28–35 mm.

Sympistis incubus 01 by David Wikle, Canadian National Collection of Insects and Nematodes. Used under a CC BY 3.0 license.Sympistis incubus by David Wikle, Canadian National Collection of Insects and Nematodes. Used under a CC BY 3.0 license.

Pronunciation

How to pronounce Sympistis incubus: //sɪmˈpɪstɪs ˈɪŋkjʊbəs//

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Identification

Distinguished from other Sympistis by geographic restriction to the Cascade Range of Washington and Oregon and by its September period. Precise diagnostic morphological features require examination of type material or original description.

Images

Appearance

Wingspan 28–35 mm. Specific coloration and pattern details have not been documented in available sources.

Habitat

Montane coniferous forest and associated open at elevations of 1,800–4,500 feet (550–1,370 m).

Distribution

to the US states of Washington and Oregon.

Seasonality

on wing in September.

Similar Taxa

  • Other Sympistis speciesSympistis is a large with many western North American ; S. incubus is distinguished by its specific montane distribution and September period, though precise morphological differentiation requires examination.

More Details

Taxonomic recency

Described in 2008, this remains poorly known with no iNaturalist observations as of source date.

Elevation specificity

The narrow elevational range suggests specialization to mid-elevation montane , possibly associated with particular coniferous forest .

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Sources and further reading