orthography - What is the name for words which, when the order of letters is reversed, spell other words?

For example:

• Lamina / Animal


• Dog / God


• Ogre / Ergo


• Desserts / Stressed


• Tuba / Abut

These are all anagrams, but they are a special type of anagram, where the order of letters is exactly reversed. They aren't palindromes, as they spell a different word when read backwards. I feel like there should be some sort of latin-sounding name for them, but the best I can come up with is the rather imprecise-sounding "backwards words", "mirror anagrams" or "reverse spelling pairs"...