Serica trociformis

Burmeister, 1855

May beetle, June bug

Serica trociformis is a small scarab beetle in the Scarabaeidae, commonly known as a May beetle or June bug. measure approximately 5–6 mm in length. The exhibits distinctive coloration with black or , , and surfaces contrasting with reddish-brown margined with piceous. It is known from a restricted range in the southeastern United States.

Annual report of the Commissioners of Fisheries, Game and Forests of the State of New York" (1896-1900)) (19176060470) by Internet Archive Book Images. Used under a No restrictions license.

Pronunciation

How to pronounce Serica trociformis: /ˈsɛrɪkə ˌtrɒsɪˈfɔːrmɪs/

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Identification

Distinguished from similar Serica by the combination of small size (5–6 mm), reddish-brown with lateral margins, and black to piceous and . The ovate, convex body form and weakly shining surface are additional diagnostic features. May be confused with other small sericine scarabs; examination of genitalia or detailed comparison of color patterns may be necessary for definitive identification.

Images

Distribution

Southeastern United States: recorded from Georgia, North Carolina, and South Carolina.

Similar Taxa

Other Serica speciesMany Serica share small size, convex body form, and similar coloration patterns. Specific identification requires examination of subtle differences in coloration and body proportions.

More Details

Taxonomic Note

Serica trociformis blatchleyi Dawson, 1932 is currently treated as a synonym of S. trociformis.