payatl. cierto gusanillo velloso. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 79r. col. 1. Thanks to Joe Campbell for providing the transcription.
Frances Karttunen:
PĀYĀ-TL pl: -MEH woolly caterpillar or insect / cierto gusanillo velloso (M), moyote (T). Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 190.