Starfish Ancestors
Yes, larvae as a developmental stage evolved before starfish. The evolutionary lineage leading to echinoderms, which includes starfish, is believed to have diverged from common ancestors of other animal groups over 500 million years ago. Larval forms in marine organisms, including echinoderms, represent an ancient evolutionary strategy for dispersal and survival in the ocean. Thus, the concept of larval stages predates the specific evolution of starfish.
there are cusion starfish, reef starfish, spiny starfish and fire brick starfish in new zealand.
It is called toilet water.
Yes they can
Sure, starfish larvae are planktonic. Adult starfish are not.
they are starfish that is spiny
a starfish from the carribean?
sunflower starfish
it is a starfish which is married
Sharks, fish and manta rays are predators of the starfish. Larger starfish also prey on and attack smaller starfish.
The starfish that is on his face in the museum.
There are many starfish that are poisonous, such as the Crown of Thorns starfish, the sun star starfish, the spiny sun star starfish and the leather star starfish. Starfish have sharp spikes that are covered with a thin, venomous skin, which can cause swelling, nausea and vomiting once it is on your skin.