Brachiacantha arizonica
Schaeffer, 1908
Arizona lady beetle, Arizona Spurleg
Brachiacantha arizonica, known as the Arizona lady beetle, is a small lady beetle in the Coccinellidae. measure approximately 2.90–3.60 mm in length. The species is characterized by distinctive coloration: a yellow margin and anterolateral angle on the pronotum, with black bearing four yellow spots. It has been recorded from Arizona in North America.
Pronunciation
How to pronounce Brachiacantha arizonica: //ˌbrækiəˈkænθə ˌærɪˈzoʊnɪkə//
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Identification
The combination of small size (under 4 mm), yellow pronotal margin, and four yellow spots on black distinguishes this from other North American lady beetles. The specific epithet 'arizonica' reflects its primary known distribution.
Images
Distribution
Recorded from Arizona, United States. Distribution within North America appears restricted based on available records.
More Details
Taxonomic note
The was described by Schaeffer in 1908. The 'Arizona Spurleg' appears in some sources, though 'Arizona lady beetle' is more widely used.