Let’s Disco!

Pupa of Discomorpha (D.) biplagiata
Pupa of Discomorpha (D.) biplagiata (Omocerini)

It began in autumn 2009.  Wills Flowers, recently retired from Florida A & M University (FAMU) emailed me from Ecuador, where he was doing researcher and teaching on USAID funds.  At the Pichilingue Field Station, Quevedo, Wills noticed nasty ants interfering with a beautiful blue-black adult cassidine. The plant was chopped down but the beetle was feeding on some tender sprouts.  The photo that came got my immediate attention (my notes say, “Holy moly – is that an ootheca?”).  I began following the life cycle of this beetle vicariously through Wills.  Over time, we built up observations, assembled specimens, got the plant identified, and collected a wonderful collection of images.  Identifying the beetle species was a little difficult requiring input from Lech Borowiec (Poland) and Rob Westerduijn (in Iquitos). I have never been to Ecuador (regretfully), but now we add a second paper about the natural history of one of its beetles, Discomorpha (Discomorpha) biplagiata on Cordia.

See: Flowers RW & CS Chaboo. 2015. Natural history of the tortoise beetle, Discomorpha (Discomorpha) nr. biplagiata (Guérin, 1844) (Chrysomelidae: Cassidinae: Omocerini). Insecta Mundi 439:1-10.