Herdmania (Sea Squirt)
Body is divided into body proper and test.Free end of the body proper has 2 short cylindrical projections called branchial and atrial siphons. Atrial siphon is larger.The aperture to the…
Urochordata (subphylum of Chordata)
— Tunicates (Herdmania, Ascidia, Pyrosoma) General CharactersLarvae contain all chordate characteristics while adults only exhibit pharyngeal pouches.Marine animals. Some are solitary, some are colonial.Sessile as adults but motile during larval…