palpitea palpitea palpitea is a proposed clade of eukaryotes that are related to archaeplastida and the sar supergroup. palpitea scientific classification domain: eukaryota (unranked): hacrobia (unranked): cryptista subphylum: palpitia class: palpiteacavalier-smith 2012 orders palpitida classification based on studies done by cavalier-smith, chao & lewis 2015 subphylum palpitia cavalier-smith 2012 class palpitea cavalier-smith 2012 order palpitida family palpitomonadidae genus palpitomonas yabuki, inagaki & ishida 2010 species palpitomonas bilix yabuki, inagaki & ishida 2010