WAcropora hyacinthus is a species of Acropora described from a specimen collected in Fiji by James Dwight Dana in 1846. It is thought to have a range that includes the Indian Ocean, the Indo-Pacific waters, southeast Asia, Japan, the East China Sea and the western Pacific Ocean. It lives on shallow reefs on upper reef slopes, and is found from depths of 1–25 m. Crown-of-thorns starfish preferentially prey upon Acropora corals.
WActinia mediterranea is a common sea anemone found on rocky shores all along its range in the Mediterranean Sea, Portuguese shores and the coast of north western Africa. Because of its strong resemblance with Actinia equina, they are often confused and share certain common names as Beadlet anemone.
WEuphyllia cristata is commonly called grape coral. E. cristata is a kind of stony or hard coral in the family Euphylliidae; it also belongs to the genus Euphyllia in the order of Scleractinia. E. cristata has a wide range of distribution throughout the tropical waters of the Indo-West Pacific area with a large presence in Indonesia. However, despite this large range of distribution, E. cristata has a slightly lower abundance compared to other species, making them a little more uncommon to find. They are typically found in shallow waters from 1–35 meters deep.
WGuinotellus melvillensis is a species of crabs in the family Xanthidae, the only species in the genus Guinotellus.
WSclerobunus idahoensis is a species of armoured harvestman in the family Paranonychidae. It is found in North America.
WSclerobunus nondimorphicus is a species of armoured harvestman in the family Paranonychidae. It is found in North America.
WThe sinuous sea fan is a species of gorgonian sea fan in the family Gorgoniidae.
WZuma tioga is a species of armoured harvestman in the family Paranonychidae. It is found in North America.