Staphylus mazans

(Reakirt, 1866)

Mazans Scallopwing

Staphylus mazans, commonly known as the Mazans Scallopwing, is a spread-wing in the Hesperiidae. The occurs across Central America and North America, with four recognized showing geographic variation. Subspecies include the nominate S. m. mazans, S. m. ascaphalus, S. m. hayhurstii, and S. m. tierra. The species has been documented in diverse including riparian corridors, sandy areas, and gardens.

Staphylus mazans by (c) Roger Rittmaster, some rights reserved (CC BY), uploaded by Roger Rittmaster. Used under a CC-BY license.Staphylus mazans 709660 by Juan Cruzado Cortés. Used under a CC BY-SA 4.0 license.Staphylus mazans 244055576 by John Rosford. Used under a CC BY 4.0 license.

Pronunciation

How to pronounce Staphylus mazans: //ˈstæfɪləs ˈmæzænz//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Identification

Distinguished from other skippers by scalloped hindwing margins. The Golden-headed Scallopwing (Staphylus ceos) is a similar that may cause confusion; S. mazans lacks the golden characteristic of S. ceos. identification requires examination of specific wing pattern elements and geographic origin.

Images

Appearance

A small with scalloped wing margins characteristic of the Staphylus. As a spread-wing skipper, it typically rests with wings held partially open rather than folded vertically. Detailed wing pattern descriptions are not available in the provided sources.

Habitat

Occurs in varied environments including riparian corridors adjacent to waterways, sandy or dune-like areas, abandoned roads, and gardens with diverse flowering plants. One documented observation occurred in a sandhill near Willow Creek in Colorado.

Distribution

Present in Middle America (Central America) and North America. Specific countries and states documented include: Mexico, United States (Arizona, Colorado, New Mexico, Texas, Oklahoma, Kansas, Missouri). The S. m. hayhurstii has been recorded in Colorado.

Seasonality

Activity period varies by geographic location and . Multiple per year occur in southern portions of the range. Specific periods are not well-documented in available sources.

Life Cycle

Complete with , larva, pupa, and stages. Caterpillars feed on grasses (Poaceae), though specific grass for S. mazans are not documented in the provided sources.

Behavior

Males perch in low areas such as wash bottoms, road depressions, and trails early in the morning, retiring to shaded locations during afternoon hours. This perching is characteristic of the and related roadside-skippers.

Ecological Role

function as when visiting flowers for nectar. Larvae serve as herbivores on grasses. The contributes to local biodiversity in riparian and grassland .

Human Relevance

Documented by citizen scientists and enthusiasts. Records contribute to regional biodiversity databases such as Butterflies and Moths of North America (BAMONA). Observations in Colorado represent range extensions and county records of interest to lepidopterists.

Similar Taxa

More Details

Subspecies

Four recognized: Staphylus mazans mazans (nominate), S. m. ascaphalus Staudinger 1876, S. m. hayhurstii Edwards 1870, and S. m. tierra Evans 1953. Subspecies show geographic partitioning across the range.

Nomenclature

Originally described as Carcharodus mazans by Reakirt in 1866 (or 1867 in some sources). Transferred to Staphylus.

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Sources and further reading