Its typical habitat is on rock bottoms with encrusting red algae , Lithophyllum , or soft sediments composed of coarse sand and shell fragments .
Luidia magellanica occurs subtidally in the southeastern Pacific Ocean , on the coasts of Peru and Chile .
Luidia magellanica 's typical habitat is on rock bottoms with encrusting red algae , Lithophyllum , or soft sediments composed of coarse sand and shell fragments .
Luidia magellanica occurs subtidally in the southeastern Pacific Ocean , on the coasts of Peru and Chile .