"However, the source and function of the color variation of P. torridus are
unknown"... Unfortunately there is no info about this fact in the literature...
http://www.scielo.cl/pdf/rchnat/v85n3/art11.pdf
http://www.schweizerbart.de/papers/entomologia/detail/33/78896/New_Chromatic_Pattern_and_First_Register_of_Pachyc?l=DE
http://www.bio-nica.info/Biblioteca/santos2005scutelleridae.pdf
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