Insidiatores is an infraorder of harvestmen. There are 505 species of Insidiatores, in 133 genera and 5 families. This infraorder has been around since the priabonian age.
Definition: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
Definition: The number of fossil occurrences in the Paleobiology Database (https://paleobiodb.org) that are identified as belonging to a particular taxon or any of its subtaxa.