"Protosuchia" Natural Recordings by Native Speakers
Protosuchia is an extinct order of early long-snouted or crocodile-like archosaurs that lived during the Triassic period, around 245-201 million years ago. They were one of the first groups of crocodile-like animals to evolve and were likely fish-eating, semi-aquatic predators. The name Proto Suchia means "样子 first crocodiles" or "proto-crocodiles" in Greek and Latin.
The term "Protosuchians" refers to a group of archaic crocodile-like extinct reptiles that lived during the Early Cretaceous period, from around 145 to 100 million years ago. They were among the first cousins of modern crocodilians.
Prototheria is a clade of mammals, which includes the monotremes (such as the platypus and echidna), characterized by laying eggs instead of giving birth to live young. The name "Prototheria" comes from the Greek words "proto", meaning "first" and "therion", meaning "beast" or "animal", indicating that this group is thought to be the earliest known lineage of mammals.