Definition of Eutherians. Meaning of Eutherians. Synonyms of Eutherians

- marsupials. Eutherians are distinguished from non-eutherians by various phenotypic traits of the feet, ankles, jaws and teeth. All extant eutherians lack epipubic...
- evolution of thermogenesis in birds and eutherians is based on shared behavioral traits. Specifically, birds and eutherians both provide high levels of parental...
- since at least the Middle Jur****ic period, about 170 mya. These early eutherians were small, nocturnal insect eaters, with adaptations for life in trees...
- mammals, including the Jur****ic eutherian Juramaia. It contrasts with the condition in placentals (living eutherians), which replace their teeth in a...
- is a subclass of mammals amongst the Theriiformes. Theria includes the eutherians (including the placental mammals) and the metatherians (including the...
- genus of eutherian mammal known from the Early Cretaceous Jiufotang Formation of China. It is one of the earliest and most primitive eutherians. The genus...
- time. During the Late Cretaceous, metatherians were more diverse than eutherians in North America. Metatherians underwent a severe decline during the...
- distinguished from eutherians by the form of their teeth; metatherians possess four pairs of molar teeth in each jaw, whereas eutherian mammals (including...
- are not placentals, but are non-placental eutherians, although they are closely related to placental eutherians. They appeared in the Lower Eocene, a time...
- Ambolestes is one of the most basal eutherians, presenting a combination of features from both early eutherians (stem-placentals) and early metatherians...