Pachybrachis deceptor, Riley and Barney

Barney, Robert J., 2019, Key to All Sixty-Four Species of Pachybrachis Chevrolat (Coleoptera: Chrysomelidae: Cryptocephalinae) in the Eastern USA, The Coleopterists Bulletin 73 (1), pp. 85-96 : 88

publication ID

https://doi.org/ 10.1649/0010-065X-73.1.85

publication LSID

urn:lsid:zoobank.org:pub:4BD8DADF-4C8F-4B10-A252-BC39F7822BD5

persistent identifier

https://treatment.plazi.org/id/8275879F-430B-281F-FD76-B713FB62E55C

treatment provided by

Valdenar

scientific name

Pachybrachis deceptor
status

 

29. En-face outline of median lobe with shaft widest at ALM, side margins evenly, broadly, and rather distinctly emarginate behind; beard consisting of conspicuous wisp on each side ............................................. ........... 16. P. deceptor Riley and Barney

29 ʹ. En-face outline of median lobe of near equal width throughout, side margins of shaft little if at all tapered behind curvature of ALM; beard consisting of inconspicuous setal patch on each side ......................................... ............... 35. P. m-nigrum (Melsheimer)

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