Input (grade 12): A, Molecular & Integrative Physiology 136:851 - 865 After hatching, young Echidnas are known as puggles.
Output (grade 11): A, Molecular & Integrative Physiology 136:851 -865 After hatching, young Echidnas are known as puggles. A, Molecular & Integrative Physiology 136:851 -865 The Short-beaked Echidna can live as long as 45 years in the wild.