P. serrata may refer to: Paralomis serrata, a species of king crab Parbattia serrata, a species of moth in the family Crambidae Pauridia serrata, a species of flowering plant in the family Hypoxidaceae Pityrodia serrata, a species of flowering plant in the family Lamiaceae Priacma serrata, a species of reticulated beetle in the family Cupedidae Prionolopha serrata, a species of grasshopper in the family Romaleidae Pseudopostega serrata, a species of moth in the family Opostegidae Pterolophia serrata, a species of beetle in the family Cerambycidae Pyroteuthis serrata, a species of squid in the family Pyroteuthidae