Full reference: E. A. Pessagno, W. Finch, and P. L. Abbott. 1979. Upper Triassic Radiolaria from the San Hipólito Formation, Baja California. Micropaleontology 25(2):160-197
Type specimen: USNM 251832. Its type locality is V4FB, V4F traverse, Punta San Hipolito, Baja California, which is in an Alaunian basinal (siliceous) chert in the San Hipolito Formation of Mexico.
Ecology: passively mobile planktonic omnivore