What does "ecdemic" mean?

Originating from outside the area in which it occurs.

What is a synonym for "ecdemic"?

Common synonyms include: ecdysial, molting.

adj

adj ·Rare ·Advanced level

Adjective

1
Originating from outside the area in which it occurs. not-comparable
"Near-synonym: introduced"

Adjective

1
of or relating to a disease that originates outside the locality in which it occurs wordnet

By surface analysis, ec- + demic.