Piercia

Piercia is a genus in the geometer moth family (Geometridae). It belongs to subfamily Larentiinae, but therein its relationships are fairly obscure. About 10 species occur in southern and eastern Asia, but most – almost 50 as of 2005 – are found in Africa.

Selected species
Species of Piercia include:
 * Piercia alpinaria Krüger, 2005
 * Piercia dryas (Prout, 1915)
 * Piercia lichenocosmia Krüger, 2005
 * Piercia petraria Krüger, 2005
 * Piercia prasinaria (Warren, 1901)
 * Piercia smaragdinata (Walker, 1862)
 * Piercia cf. smaragdinata 'Janse 1933'