Subgenus (Elpidollina) A. A. Olsson, 1961

(3-4-4-0-24-14-2-114-13-0-0-0-0)
Ref. Bernard, 1983 p 43
Keen, 1971 p 215
Vaught, 1989 p 131
[see also as Genus]

decumbens P. P. Carpenter, 1865
(3-4-4-0-24-14-2-114-13-1-0-0-0)
Syn. Angulus amplectans P. P. Carpenter, 1864;
Tellina (Angulus) decumbens P. P. Carpenter, 1865;
Tellina (Tellina) peasii G. B. Sowerby, 1868
Ref. Bernard, 1983 p 43
Syn. "Tellina (Tellina) peasii Carpenter" G. B. Sowerby in L. A. Reeve, 1868
Ref. Keen, 1971 p 215 bw