As nouns the difference between chelicerae and chelicerate
is that chelicerae is while chelicerate is any member of such group of animals.
As an adjective chelicerate is
of, relating to, or belong to the chelicerata subphylum of arachnids, horseshoe crabs etc.
chelicerate
English
Adjective
(-)
of, relating to, or belong to the Chelicerata subphylum of arachnids, horseshoe crabs etc
Noun
(
en noun)
Any member of such group of animals