Sakrets

Sakrets (サクレッツ) is an enemy from Mega Man 9 that appears on the walls of Splash Woman's stage and Wily Castle 2. Its projectile splits into six parts that spread in an asterisk shaped formation.

Etymology
Its name is probably derived from the Japanese word "sakuretsu" (炸裂, burst)" or "sakuretsudan" (炸裂弾, high explosive shell).