Giant spiny skinkThe giant spiny skink or Poncelet's helmet skink is a species of lizard in the family Scincidae. The species is endemic to the Solomon Islands.EtymologyThe specific name, ponceleti, is in honor of the Rev. Jean-Baptiste Poncelet, French missionary and naturalist.HabitatThe preferred habitat of T. ponceleti is forest at altitudes of.BehaviorUnlike most skinks, T. ponceleti has the ability to vocalize.ReproductionT. ponceleti is oviparous.