Prionospio gayheadia, Taxa Only, Exact Match: 2 Treatments

Prionospio gayheadia			Hektoen, Martin M., Radashevsky, Vasily I. & Bakken, Torkild, 2025, Partial revision of northern European Prionospio Malmgren, 1867 (Annelida: Spionidae), European Journal of Taxonomy 1027, pp. 1-58 : 17	17
Prionospio gayheadia		sp. nov.	Delgado-Blas, Víctor Hugo & Peraza, Russell Giovanni Uc, 2024, Two new species of Prionospio (Annelida: Spionidae) from the Northwest and Northeast Atlantic, Zootaxa 5432 (1), pp. 69-82 : 71-75	71-75