Plenitentoria is an infraorder of caddisflies. There are 1906 species of Plenitentoria, in 212 genera and 16 families. This infraorder has been around since the cretaceous period. They are crepuscular.
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.