Subgenus (Calcar) P. D. Montfort, 1810

(5-4-1-3-2-11-2-23-1-0-0-0-0)
[=Astralium H. F. Link, 1807]
[see under Family: TURBINIIDAE; Subfamily: ASTRAEINAE]

melchersi K. T. Menke, 1851
(5-4-1-3-2-11-2-23-1-1-0-0-0)
[=Astraea (Uvanilla) olivacea (W. Wood, 1828)]
Ref. Keen, 1971 p 356
[see under Family: TURBINIDAE; Subfamily: ASTRAEINAE]