Pseudoscutal is a derived term of scutal.
In biology|lang=en terms the difference between pseudoscutal and scutal
is that
pseudoscutal is (biology) of or relating to a pseudoscutum while
scutal is (biology) of or relating to a scutum.
As adjectives the difference between pseudoscutal and scutal
is that
pseudoscutal is (biology) of or relating to a pseudoscutum while
scutal is of or relating to a shield.