Subgenus (Megayoldia) A. E. Verrill & K. J. Bush, 1897

(3-6-1-0-3-7-2-115-2-0-0-0-0)
Ref. Wagner, 1984 p 48
[see also as Genus]

thraciaeformais (D. H. Storer, 1838)
(3-6-1-0-3-7-2-115-2-1-0-0-0)
Broad Yoldia
Ref. Amer. Fish. Soc., 1988 p 22
Wagner, 1984 p 48 bw