Subgenus (Hertellina) A. A. Olsson, 1961

(3-4-4-0-24-14-2-114-17-0-0-0-0)
Ref. Bernard, 1983 p 43
Keen, 1971 p 219
Vaught, 1989 p 131
[see also as Genus]

nicoyana L. G. Hertlein & A. M. Strong, 1949
(3-4-4-0-24-14-2-114-17-1-0-0-0)
Ref. Keen, 1971 p 219 bw
Syn. Sanguinolaria (Sanguinolaria) panamensis W. H. Dall, ms;
Tellina (Scissula) nicoyana L. G. Hertlein & A. M. Strong, 1949
Ref. Bernard, 1983 p 43