Monotreme | Definition | 就是愛看書
![Monotreme | Definition](https://i.imgur.com/y8QtHep.jpg)
2022年9月30日—Monotremataisthemostancientlivingorderofmammals.Inadditiontobeingegglayers(oviparous),membersofthisordershareprimitive ...
![Monotreme | Definition](https://i.imgur.com/y8QtHep.jpg)
monotreme, (order Monotremata), any member of the egg-laying[1] mammalian order Monotremata, which includes the amphibious platypus[2] (family Ornithorhynchidae) and the terrestrial[3] echidnas[4] (family Tachyglossidae) of continental Australia[5], the Australian island state of Tasmania[6], and the island of New Guinea[7].
Natural historyMonotremata is the most ancient living order of mammals[8]. In addition to being egg[9] layers (oviparous), members of this order share primitive skeletal features such as the shoulder girdle[10] and skull characteristics that have been lost in other living mammals. Relationships to other mammalian groups have been difficult to determine because of the puzzling combination of primitive features and specialized characteristics, a phenomenon kno...
12.31 | 就是愛看書
Extreme Monotremes | 就是愛看書
Introduction to the Monotremata | 就是愛看書
Monotreme | 就是愛看書
monotreme - Students | 就是愛看書
Monotreme | 就是愛看書
Monotreme | Definition | 就是愛看書
Monotremes | 就是愛看書
What is a monotreme? | 就是愛看書
![](https://i.imgur.com/y8QtHep.jpg)
《We are marsupials》凱撒琳 978-957-506-218-7 (平裝, 36面, 20X21公分)
《Wearemarsupials》好看嗎?作者authorFelixHong由「凱撒琳」出版,ISBN:978-957-506-218-7(平裝,36面,20X21公分),以下為...