User blog comment:BannedLagiacrus/Monster Appreciation Week: Shrouded Nerscylla/@comment-27089351-20160404165046/@comment-5167887-20160405194541

Maybe the two different subspecies have developped fondness for wearing different skins depending on their environment - Nerscyllas wear Gypco hides to keep cold and humidity at bay as they live in dark, moist caves, and Shroudscyllas on the contrary wear Khezu in order to retain moisture in their arid homeplace. It does not mean they only hunt these preys - maybe they simply hunt one from time to time because they need that specific hide?