Subgenus (Trigonulina) A. Orbigny, 1846

(3-2-4-0-5-1-0-13-2-0-0-0-0)
Ref. Abbott, 1974 p 563
[see also as Genus]

hancocki F. R. Bernard, 1969
(3-2-4-0-5-1-0-13-2-1-0-0-0)
Ref. Abbott, 1974 p 563
[=Verticordia (Verticordia) hancocki F. R. Bernard, 1969]
Ref. Bernard, 1983 p 65

ornata (A. Orbigny, 1842) [T]
(3-2-4-0-5-1-0-13-2-2-0-0-0)
Ornate Verticord
Size 0.25" long
Syn. Verticordia caelata A. E. Verrill, 1884
Ref. Abbott, 1974 p 563 d