The most primitive mammals comprising the only extant members of the subclass Prototheria. Synonym: monotreme.
|
|
|
|
 | | | |||
|
|
|
|
Words linked to "Egg-laying mammal" : echidna, platypus, duckbill, duckbilled platypus, prototherian, anteater, Ornithorhynchus anatinus, spiny anteater, duck-billed platypus |
Copyright © 2025 Diccionario ingles.com |
