El primer registro para esta especie en Nayarit.
Referencia: Luja, V. H., I. T. Ahumada-Carrillo, P. Ponce-Campos and Elsa Figueroa-Esquivel. 2014. Checklist of amphibians of Nayarit, western Mexico. Check List 10(6): 1336–1341.
Spea is a genus of North American amphibian commonly referred to as the western spadefoot toads. They differ greatly from true toads (those of the family Bufonidae) by having eyes with vertical pupils, no parotoid glands, and relatively smooth skin. Their most distinctive feature is a spade-like projection on their hind feet, from which their common name is derived. This projection enables spadefoot toads to dig in loose soils with ease.