disjunct

Marked by separation of or from usually contiguous elements.

“little isolated worlds, as abruptly disjunct and unexpected as a palm-shaded well in the Sahara”

Having deep constrictions separating head, thorax, and abdomen, as in insects.

Progressing melodically by intervals larger than a major second.

Used of distributions, as of statistical or natural populations.

“disjunct distribution of king crabs”