Larvaceans: Appendicularia - Physical Characteristics, Behavior And Reproduction, No Common Name (oikopleura Labradoriensis): Species Account - GEOGRAPHIC RANGE, HABITAT, DIET, LARVACEANS AND PEOPLE, CONSERVATION STATUS
plankton water live animals
Larvaceans live in ocean currents all over the world.
Larvaceans live in open ocean and near the shore in surface waters and in middle depths.
Larvaceans eat plant plankton that they filter from the water that passes through them. Plankton is microscopic plants and animals drifting in water.
Larvaceans can clear an area of plant plankton, eating the food needed by sea animals that fishes eat. The fishes leave the area, and people lose their food and their jobs.
Larvaceans are not considered threatened or endangered.
Additional Topics
Larvaceans (lar-VAY-shuns) are small, clear sea animals that make a complex net, or house, of mucus. They live their entire lives as tadpoles, or larvae, even when they are adults and ready to reproduce. Larvae (LAR-vee) are animals in an early stage that change form before becoming adults. The body of larvaceans is made up of a trunk containing most of the internal organs and of a tail with a not…
Larvaceans move their tail inside their house to make a current that filters food particles and moves the house through the water. If the filters become clogged or something bumps the house, the larvacean leaves the house through a trap door. The beginnings of a new house lie on the trunk of the animal's body, and the larvacean inflates the new house and flips inside. Some larvaceans have g…
Physical characteristics: Oikopleura labradoriensis larvaceans are about 0.2 inches (6 millimeters) long. The trunk makes up about one-third of the animal's length and the tail about two-thirds of the length. The house is approximately 0.4 inch (9 millimeters) across. Geographic range: Oikopleura labradoriensis (abbreviated to O. labradoriensis) larvaceans live all over the world. Because t…
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