Sea cactus

A Sea Cactus is an underwater creature that lives in Yoshi's Island oceans. Sea Cacti only appear in the game Yoshi's Story for Nintendo 64. Sea Cacti have spikes all over their bodies and if Yoshi collides with one, Yoshi will take some damage. They come in three sizes big, medium, and small and are normaly seen in groups which can be quite a nusiance. Sea cacti seem to be able to survive outside of water although, they only time they are seen on dry land they are next to a river. Sea cacti also can hang off ceilings and if Yoshi walks under a sea cacti it may let go and drop on top of Yoshi. Sea cacti swing their bodys back and forth and cannot be hurt. If Yoshi throws and egg at one it will harmlessly ricochet off the Sea cactus. Sea cacti seem to have no harmful intent and are more of an obstacle than an enemy. Sea cacti only appear in the levels of Yoshi's Story, Lots O'Jellyfish!, Lots O'Fish!, and Neuron Jungle.

Colors of the Sea Cacti
Although there are many color variations of Sea Cacti, none are more powerful than the other.
 * Orange with aqua spikes
 * Yellow with dark blue spikes
 * Light green with hot pink spikes
 * Lime green with hot pink spikes
 * Aqua with red spikes
 * Light blue with yellow spikes
 * Dark blue with yellow spikes
 * Purple with lime green spikes
 * Dark purple with yellow spikes
 * Hot pink with lime green spikes
 * Pink with Lime green spikes

Trivia

 * If you walk (or swim) away so that some sea cacti go off-screen and then you go back, the cacti will be replaced with another one of a different size and color.