Subgenus (Divalinga) A. Chavan, 1951

(3-4-4-0-20-4-1-7-1-0-0-0-0)
Ref. Bernard, 1983 p 29
Keen, 1971 p 125

eburnea (L. A. Reeve, 1850)
(3-4-4-0-20-4-1-7-1-1-0-0-0)
Syn. Divaricella (Divalinga) columbiensis E. Lamy, 1934;
Divaricella (Divalinga) lucasana W. H. Dall & W. H. Ochsner, 1928;
Lucina (Lucina) eburnea L. A. Reeve, 1850;
Lucina (Lucina) quadrisulcata authors [not A. d'Orbigny, 1842]
Ref. Bernard, 1983 p 29
Syn. Divaricella (Divalinga) columbiensis E. Lamy, 1934;
Divaricella (Divalinga) lucasana W. H. Dall & W. H. Ochsner, 1928
Ref. Keen, 1971 p 125 d

quadrisulcata (A. d'Orbigny, 1846)
(3-4-4-0-20-4-1-7-1-2-0-0-0)
Ref. Keen, 1971 p 125