  After Fossas-Parlier, we consider two graphs $\mathcal{G}_{0}(S)$ and
$\mathcal{G}_{\infty}(S)$, constructed from multicurves on connected,
orientable surfaces of infinite-type. Our first result asserts that
$\mathcal{G}_{\infty}(S)$ has finite diameter, which extends a result of
Fossas-Parlier. Next, we prove that the group of (label-preserving)
automorphisms of $\mathcal{G}_{0}(S)$ is the extended mapping class group of
$S$, which may be regarded as an infinite-type analog of a theorem of Margalit
about pants complexes.
