Plagiostira albonotata
Scudder, 1876
white-marked shieldback
Plagiostira albonotata, commonly known as the -marked shieldback, is a of in the . It is a large, found in arid regions of the southwestern United States. The species is characterized by distinctive white markings on its body. Observations indicate activity during summer months in desert and semi-desert .
Pronunciation
How to pronounce Plagiostira albonotata: //ˌplædʒiˈɒstɪrə ˌælboʊnoʊˈtɑːtə//
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Identification
Large, body typical of . The specific epithet 'albonotata' refers to markings present on the body. As a member of Plagiostirini, it possesses the characteristic shield-like that extends backward over the . The 'giant ' observed in west Texas (Hwy 380 near San Antonio) and identified as Plagiostira sp. was noted as , with short where the wings are positioned on top with oriented outside (distinguishing from , where wings are on top with costal margins oriented inside).
Habitat
Arid and semi-arid regions including desert scrub, sand dunes, and areas with sparse vegetation. Associated with yucca stands and desert grassland environments.
Distribution
Southwestern United States: Arizona, New Mexico, Utah.
Seasonality
Summer activity period; observed in June in southeastern New Mexico and west Texas.
Behavior
or activity pattern suggested by observation context (found during evening/dusk ). The condition (reduced ) indicates limited capability.
Similar Taxa
- Other Plagiostira speciesSame , requiring examination of specific marking patterns and body proportions for differentiation.
- Other Tettigoniinae (shield-backed katydids)Similar overall body form; identification relies on specific pattern of markings and geographic distribution.
More Details
Taxonomic note
The was described by Scudder in 1876. The Plagiostira belongs to the tribe Plagiostirini within Tettigoniinae.