Subgenus (Phlycticoncha) P. Bartsch & H. A. Rehder, 1940

(3-2-3-1-3-3-0-13-6-0-0-0-0)
Syn. (Phlyctiderma) P. Bartsch & H. A. Rehder, 1939, not W. H. Dall, 1899
Ref. Abbott, 1974 p 555
Keen, 1971 p 292

lucasana [lucasanum] P. Bartsch & H. A. Rehder, 1939 [T]
(3-2-3-1-3-3-0-13-6-1-0-0-0)
Ref. Abbott, 1974 p 555
Keen, 1971 p 292 bw
[=Entodesma (Phlycticoncha) lucasanum (P. Bartsch & H. A. Rehder, 1939)]
Ref. Bernard, 1983 p 63

pictum (G. B. Sowerby, 1834)
(3-2-3-1-3-3-0-13-6-2-0-0-0)
Size 1" long
Ref. Keen, 1971 p 292 d