Sachites instance of taxon
Sachites (Meshkova 1969) is an extinct genus of halkeriid that is only known from fossilised spiny sclerites; many Sachites specimens are now referred to as other halkieriid taxa. Although believed to be related to the halkieriids, a chancelloriid affinity has more recently been proposed.Sachites has seven species; the type species Sachites longus was named and described in 1977.
type of example of manifestation of representation of