Abalone (from Spanish Abulón) are shellfish, a genus of gastropods.
Abalone are known by their colorful "pearlescent" inside shell. This is also called ear-shell, ormer in Guernsey, abalone in South Africa, and pāua in New Zealand.
The meat of this shellfish is considered to be a delicacy in some parts of Latin America (especially Chile), South East Asia, and East Asia (especially in China, Japan, and Korea).