Eulimidae

Eulimidae is a family of very small parasitic sea snails, marine gastropod mollusks in the superfamily Vanikoroidea.

== Description == thumb|upright=1.2|Eulima algoensis thumb|upright=1.2|Melanella martinii thumb|upright=1.2|Niso hizenensis These small parasitic snails live on (or in some cases in) the bodies of echinoderms such as sea cucumbers, sea urchins, sea stars, etc. All species lack a radula, in most cases possessing a proboscis which they extend into their host's body cavity in order to feed.