Ashbrookia McCulloch 1977

Ashbrookia es un género de foraminífero bentónico de la subfamilia Ashbrookinae, de la familia Placentulinidae, de la superfamilia Discorboidea, del suborden Rotaliina​ y del orden Rotaliida.​ Su especie tipo es Ashbrookia ornata. Su rango cronoestratigráfico abarca el Holoceno.

Test planoconvex, low trochospiral coil of approximately two whorls, about three strongly overlapping chambers per whorl, without a tubular undivided second chamber like that of Patellina, chambers low and crescentic and sutures strongly curved as seen from the convex spiral side, final chamber occupying well over half the periphery and umbilical side, outer margin of the chambers with short radial septula, umbilical margin of the final chamber projecting at the center, and with a curved reentrant at each end; wall calcareous, hyaline, finely punctate; aperture umbilical in position but without the columella structure of the Patellinidae. Holocene; Philippine Islands; China: Zhongsha Islands. (Loeblich & Tappan, 1987, Foraminiferal Genera and Their Classification)