Genus Lopha P. F. Roding, 1798

(3-7-6-1-1-3-2-T1-11-0-0-0-0-0)
Syn. Actryonia authors;
Alcetryonia authors;
Alectrionia authors;
Alectronia authors;
Alectryonia G. Fischer de Waldheim, 1807;
Alectryossia authors;
Alectryouia authors;
Alektryonia authors;
Pretostrea T. Iredale, 1939
Ref. Vaught, 1989 p 118