The Caecilian can be a limbless, burrowing amphibian. They tend to be mistaken for snakes or eels thanks to their snake-like visual appearance and undulating swimming movement. Hydrothermal vent mussels and shrimps Most animals count on biomass and bioenergy made by plants and phytoplanktons (collectively called producers) through photosynthesis. Herbivores, https://tony-sheryl.com/bbs/board.php?bo_table=free&wr_id=61193