Vortex Worm (3D Structural Diagram)
animal
biology
Popular Science Education
Carnivorous animals
3D schematic diagram
Biological Science Popularization
Vortex worm
Planariidae
3D structural schematic diagram
Flat animals
5
Coin
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Vortex worms are flatworms belonging to the family Trichomycteridae in the order Trichomycteria. The body of the vortex worm is soft and flat, symmetrical on both sides, and divided into dorsal, ventral, and anterior posterior parts; The back is slightly convex, mostly black brown in color, the ventral color is light, the front end is triangular, with one ear protrusion on each side, two black eye points on the back of the head, and no anus; The ventral surface of the body is densely covered with cilia, and the movement of cilia and muscles can enable rotifers to swim and crawl on objects. It is named after its vortex like motion when it swings.
