Habrosyne gloriosa

(Guenée, 1852)

Glorious Habrosyne Moth

Habrosyne gloriosa, commonly known as the glorious habrosyne , is a of moth in the Drepanidae. It occurs in North America, with records from the northern United States and southern Canada. are active from April through September, producing two per year. The species is distinguished from its Habrosyne scripta by the shape of the antemedian line on the forewing.

Habrosyne gloriosa by (c) Laura Gaudette, some rights reserved (CC BY), uploaded by Laura Gaudette. Used under a CC-BY license.Habrosyne gloriosa by Canadian National Collection of Insects, Arachnids and Nematodes. Used under a CC BY-SA 3.0 license.- 6236 – Habrosyne gloriosa – Glorious Habrosyne Moth (48043960347) by Andy Reago & Chrissy McClarren. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Habrosyne gloriosa: /hæbrəˈsaɪni ɡlɔˈriːoʊsə/

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Identification

The antemedian line on the forewing forms a sharp angle near the middle; in the similar Habrosyne scripta, this line is more rounded or sinuous. are active from April to September with two per year, which may aid in distinguishing seasonal . The wingspan of approximately 37 mm is consistent within the but does not alone separate species.

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Appearance

have a wingspan of approximately 37 mm. The forewing pattern includes an antemedian line that forms a sharp angle near the middle, distinguishing it from the similar Habrosyne scripta where this line is more rounded or sinuous. Overall coloration and pattern details beyond this diagnostic wing marking are not well documented in available sources.

Habitat

Specific preferences are not documented. Based on the recorded distribution, the occurs in deciduous and mixed forest regions of the northern United States and southern Canada, extending southward through the Rocky Mountains to Arizona.

Distribution

Recorded from the northern United States, south in the Rocky Mountains to Arizona. In Canada, found in Ontario and Quebec. Distribution records from Vermont also exist.

Seasonality

are on wing from April to September. The produces two per year within this activity period.

Life Cycle

The larval plants are unknown. Powell (1969) and other sources note that larvae presumably feed on Rubus and Physocarpus , based on documented hosts for related species in the , though this has not been confirmed for H. gloriosa specifically.

Similar Taxa

  • Habrosyne scriptaVery similar in overall appearance; distinguished by the antemedian line on the forewing, which is rounded or sinuous in H. scripta versus sharply angled in H. gloriosa. Both overlap in distribution and .

More Details

Taxonomic Note

The Drepanidae is sometimes treated as in older literature; Habrosyne gloriosa is consistently placed in Drepanidae in modern classifications.

Etymology

The specific epithet gloriosa translates from Latin as 'glorious' or 'splendid', reflected in the .

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Sources and further reading