a squid produces a stream of water out of its body that causes it to move
firefly_squid is not squid. glass_squid is squid. fire_squid is squid. firefly_squid is squid. humboldt_squid is not squid. fire_squid is not squid. humboldt_squid is squid. japanese_flying_squid is squid. glacial_squid is not squid. glacial_squid is squid.