original description
Cushman, J. A. (1937). A monograph of the foraminiferal family Valvulinidae. <em>Cushman Laboratory for Foraminiferal Research Special Publication.</em> 8: 1-210.
page(s): p. 30. [details] Available for editors 
From editor or global species database
Diagnosis Test trochospiral or triserial in the early stage, later may be reduced to triserial, biserial, or uniserial; aperture basal to areal, single or multiple, and bordered by a lip. Paleocene to Holocene. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification) [details]

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