Epipubic bone

Epipubic bones are a pair of bones projecting forward from the pelvic bones of modern marsupials and most non-placental fossil mammals: multituberculates, monotremes, and even basal eutherians (the ancestors of placental mammals). They first occur in tritylodontids, suggesting that they are a synapomorphy between them and Mammaliformes. Only placentals, and possibly the early mammaliformes Megazostrodon and Erythrotherium, lack them.

单词	Epipubic bones
释义	Epipubic bones 英语百科 Epipubic bone Epipubic bones are a pair of bones projecting forward from the pelvic bones of modern marsupials and most non-placental fossil mammals: multituberculates, monotremes, and even basal eutherians (the ancestors of placental mammals). They first occur in tritylodontids, suggesting that they are a synapomorphy between them and Mammaliformes. Only placentals, and possibly the early mammaliformes Megazostrodon and Erythrotherium, lack them.
随便看	Medicinal plants Medicinal Plants Testing,Preclinical medicinal plaster therapy Medicinal Poisoning medicinal poison rash medicinal polymer medicinal powder medicinal powder application medicinal preparation medicinal, preparation medicinal preparation containing material from birds medicinal preparation containing materials from animals other than mammals and birds medicinal preparations medicinal preparations with inorganic active ingredients Medicinal properties Medicinal property medicinal rash medicinal resh medicinal restraint medicinal rhizome Medicinal Rhubarb medicinal rhubarb root and rhizome medicinal MEDICINAL SALICYLIC ACID medicinal scarlet red