How did the hepatica get its name?

What are the teeth at the roof of the frogs' mouth? Patrick wants to trace the progress of development of a frog embryo. which technique will he use for this? How long con bullfrogs go without eating? Can salamanders live on sink water? What was the first class of animal to move from water to land? How long can a fire bellied newt hold its breath for under water? What kind of spiders do salamanders eat? Does rain bring maggots out? What do a eastern tiger salamander sound like? What is the Stingrays life cycle? Do frogs live in the savanna? Are frogs abiotic? What is the vertebrate group of the axolotl? How many amphibians are there in the world? Can you hold a African clawed frog? What is the gestation period of a tree frog tadpole to a tree frog? How long gestation for African dwarf frog? How do you say tiger lily in french? Can a liver be transplanted? Does a salamander have dry skin?