User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-2194133-20130607002807/@comment-4009941-20130607034858

Why Ivory Lagiacrus is white

また、その強大な電力から体を守るために甲殻の成分には石英が混じっており、白いのはその為である. / In addition, quartz has a mix of the components of the crustaceans in order to protect the body from its mighty power, the white is for that reason.

Guess its his diet?