sentences:  In 1973, another species of "Slimonia" was named by Kjellesvig-Waering based on one single fossil recovered by Eduardo Rodriguez from the Kirusillas Formation, of Ludlow-Pridoli (Late Silurian) age, in Cochabamba, Bolivia.Named "S. boliviana", the holotype (BLV15, deposited at the National Museum of Natural History of France) comprises a well-preserved telson typical of the genus, being laterally inflated and with a dagger-like terminal point.It was anteriorly covered with small scales semilunar to mucronitic ("spined") grouped into a single row of large marginal scales that form a linear serrated edge.