Elephant bird "A. maximus" and "D. stirtoni" were revised to 540 and 730 kg, respectively. Four species are usually accepted in the genus "Aepyornis" today, but the validity of some is disputed, with numerous authors treating them all in just one species, "A. maximus". Up to three species are generally included in "Mullerornis". Several ratites outside of Madagascar have been posited as "aepyornithid"-like and could potentially make this clade considerably more speciose. These include "Eremopezus" from the Eocene of North Africa, unnamed Canary Island remains and several Neogene taxa in Eurasia. "Aepyornis maximus" is commonly known as the 'elephant bird', a term
Dwarf elephant as "Elephas tiliensis". The Tilos dwarf elephant is the first dwarf elephant whose DNA sequence has been studied. The results of this research are consistent with previous morphological reports, according to which "Palaeoloxodon" is more closely related to "Elephas" than to "Loxodonta" or "Mammuthus". After the study of new osteological material that has been excavated in anatomical connection in the Charkadio Cave on Tilos island the new species name "Elephas tiliensis" has been assigned to the Tilos dwarf elephants. It was the latest paleoloxodontine to survive in Europe. They did not become extinct until around 4000 BC, so this elephant