Melanoplus oregonensis

Distinguished from other Melanoplus species by the combination of short wings and geographic location in the Pacific Northwest and northern Rocky Mountains. The subspecies M. o. triangularis may be differentiated by subtle morphological differences in pronotal shape or male genitalia, though specific distinguishing characters require taxonomic reference.

Short-winged grasshopper with reduced tegmina relative to body size. As a member of Melanoplus, likely possesses a distinct spur on the prosternum (spur-throated). Specific coloration and body proportions require direct specimen examination.

Specific habitat preferences are poorly documented. Records from Oregon and Wyoming suggest association with open, dry habitats typical of the genus, possibly including grasslands and sagebrush steppe.

Documented from Oregon and Wyoming in the western United States. GBIF records indicate presence in North America without additional precision for many observations.

• Melanoplus bivittatus (Two-striped Grasshopper)Sympatric in western North America; differs in having fully developed wings and two pale dorsal stripes
• Melanoplus femurrubrum (Red-legged Grasshopper)Widespread Melanoplus species with longer wings and often reddish hind femora
• Other short-winged Melanoplus speciesSeveral Melanoplus species exhibit brachyptery; precise identification requires examination of male genitalia and geographic context

• grasshopper
• short-winged
• Melanoplus
• Pacific Northwest
• Rocky Mountains

• BugGuide
• Wikipedia
• GBIF taxonomy match
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life