Synonyms and other taxonomic changes
Phyllotreta striolata (Fabricius)
Orig. Comb: Haltica striolata Fabricius 1803
Elongate oval. Shining black, elytra marked with yellow.
Antennae black, basal 3 segments yellow-brown, 5th segment usually 1/3 longer than 4th, its width 1/4 its length.
Head, pronotum and elytra closely punctate, elytral punctures substriate. Each elytron with yellow vitta, sinuate mesad basally; or with basal and subapical yellow spot, apical one curving mesad caudally. (Auburn.edu)
Palearctic immigrant established across NA(1)
First 4 antennal segments of liebecki
light brown, 5-11 dark brown; male
with 5th antennal segment stouter than striolata
but less stout than in P. zimmermanni