1) Genus lambis 2) Mollusk genus 
Lambis is a genus of large sea snails sometimes known as spider conchs, marine gastropod mollusks in the family Strombidae, the true conch family. The siphonal canal is long and curved, and the apertural lip is adorned with circumapertural projections, which are fingerlike processes emanating from the edge of the shell aperture. Species within the...
[n] - scorpion shells of shallow tropical waters of the eastern hemisphere
genus Lambis noun scorpion shells of shallow tropical waters of the eastern hemisphere