Protorthodes ustulata
Lafontaine, Walsh & Ferris, 2014
Protorthodes ustulata is a small described in 2014, distinguished by its burnt-orange with contrasting gray- markings. The inhabits arid and semi-arid regions of the southwestern United States and northern Mexico. are active during two distinct periods: spring and late summer through early autumn.
Pronunciation
How to pronounce Protorthodes ustulata: /proʊtɔːrˈθoʊdiːz ˌʌstjʊˈleɪtə/
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Identification
The eight-shaped spot with contrasting whitish-gray outline is distinctive. The burnt-orange ground color combined with the specific pattern of gray- separates it from other Protorthodes . The darker coloration toward the and outer edges of the is a helpful field mark.
Images
Habitat
Arid and semi-arid environments including grasslands, scrublands, and open woodlands. The has been documented in foothill and mountain from Wyoming southward through the southwestern United States.
Distribution
North America: south-eastern Wyoming south to the Guadalupe Mountains in western Texas, westward to central and south-eastern Arizona, and into northern Mexico.
Seasonality
on early April to mid-May, and again early August to early October. Bimodal pattern suggests two per year.
Similar Taxa
- Other Protorthodes speciesSimilar size and general ; distinguished by the unique burnt-orange coloration and eight-shaped spot pattern of P. ustulata
More Details
Etymology
The specific epithet ustulata refers to the burnt-orange color of the body and , derived from Latin ustulata meaning 'burnt' or 'scorched'.
Taxonomic history
Originally described in the Trichopolia, subsequently transferred to Protorthodes. Catalogue of Life lists Trichopolia ustulata as a synonym, though GBIF recognizes Protorthodes ustulata as the accepted name.