Microhelia angelica

Smith, 1900

Microhelia angelica is a small noctuid described by Smith in 1900. It occurs along the Pacific coast of North America from California to Washington. The species has a wingspan of 9–13 mm, making it one of the smaller members of the Heliothinae. Little is known of its beyond basic collection records.

Microhelia angelica by Unspecified. Used under a Copyrighted free use license.

Pronunciation

How to pronounce Microhelia angelica: /ˌmaɪkroʊˈhiːliə ænˈdʒɛlɪkə/

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Identification

The combination of extremely small size (9–13 mm wingspan) for a heliothine noctuid and its restricted Pacific coastal distribution may help distinguish this from other Microhelia species and larger heliothines. However, detailed diagnostic characters are not available in published sources.

Images

Distribution

Pacific coastal region of western North America, from California north to Washington.

Similar Taxa

Other Heliothinae speciesLarger size; most heliothines exceed 13 mm wingspan
Other Microhelia speciesMay overlap in range but specific distinguishing characters for M. angelica are not documented

More Details

Taxonomic history

Originally described as Heliodes angelica Smith, 1900, later transferred to Microhelia. The basionym Heliodes angelica reflects early uncertainty in generic placement within Heliothinae.

Data availability

Despite being described over 120 years ago, this remains poorly known. Only 26 observations are recorded in iNaturalist as of the knowledge cutoff, and no detailed morphological descriptions or biological studies have been published.