†Cylindralithus nudus Bukry 1969 (haptophyte alga)
Prymnesiophyceae - Watznaueriales - Watznaueriaceae
PaleoDB taxon number: 88216
Belongs to Cylindralithus according to P. R. Bown 1998
Sister taxa: Cylindralithus asymmetricus, Cylindralithus coronatus, Cylindralithus duplex, Cylindralithus nieliae, Cylindralithus sculptus, Cylindralithus serratus
Ecology: passively mobile planktonic "photoautotroph"