| Araeosoma, Echinothuriidae, Echinocyamus, Cidaroida, Euechinoidea|Araeosoma fenestratum Wikipedia
Araeosoma fenestratum is a species of sea urchin of the family Echinothuriidae. Their armour is covered with spines. It is placed in the genus Araeosoma and lives in the sea. Araeosoma fenestratum was first scientifically described in 1872 by Thomson.