Progonostola caustoscia

Progonostola caustoscia is a moth of the family Geometridae. It was first described by Edward Meyrick in 1899. It is endemic to the Hawaiian islands of Maui and Lanai.

Progonostola caustoscia
Scientific classification
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P. caustoscia
Binomial name
Progonostola caustoscia
Meyrick, 1899
Synonyms
  • Xanthorhoe caustoscia Meyrick, 1899

In color, size and pattern, this species is similar to Progonostola cremnopis, but it is easily separated, in the male at least, by its bipectinate (comb-like on both sides) antennae.

edit
  • Zimmerman, Elwood C. (1958). Insects of Hawaii. Vol. 7 Macrolepidoptera. University of Hawaii Press, Honolulu. hdl:10125/7336.