In medicine, ultrasound is used to detect changes in appearance, size or contour of organs, tissues, and vessels or detect abnormal masses, such as tumors. In an ultrasound examination, a transducer both sends the sound waves and receives the echoing waves.
Ancylomenes venustus , also known as the graceful anemone shrimp , is a species of shrimp which belongs to the family of the Palaemonidae . This species is found in the tropical waters from the centre of the Indo-Pacific biogeographical area.
Clownfish with Pacific Coral Reef anemones at the Seattle Aquarium. Anemonefish are specialized coral reef fish that live within host anemones and are found in warmer waters in the Pacific Ocean, Indian Ocean, off northwest Australia, southeast Asia and Japan.