Agrilus osburni

Knull, 1936

Agrilus osburni is a of metallic wood-boring beetle in the Buprestidae, described by Josef N. Knull in 1936. It belongs to the extraordinarily diverse Agrilus, which contains nearly 4,000 described species and may represent the largest genus in the animal kingdom. The species is known from North America, with records from Canada (Ontario and Québec) and the United States. Like other members of the genus, it is presumed to develop as a larva in woody plant tissue, though specific details of its and associations remain poorly documented.

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Pronunciation

How to pronounce Agrilus osburni: /ˈæɡrɪləs ˈɒzbɜːrni/

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Distribution

North America. Documented from Ontario and Québec in Canada. GBIF records indicate presence in the , though specific U.S. state records are not detailed in available sources.

More Details

Taxonomic history

Described by Josef N. Knull in 1936. Knull (1891–1975) was a prolific entomologist at The Ohio State University who described 233 and of beetles, primarily focusing on Buprestidae and other . Despite his extensive contributions, some of his identifications were later found to be erroneous, as documented with other Agrilus species he misidentified.

Genus context

Agrilus is perhaps the largest in the animal kingdom, with nearly 4,000 described and many more awaiting description. Species limits within the genus are often difficult to define, with many species distinguishable only by examination of male genitalia. Most Agrilus species are small (4–8 mm), though some reach 12–14 mm, and many lack the vivid metallic colors characteristic of other Buprestidae genera.