Streptococcus anginosus. Classification, nomenclature. and identification of the. Streptococcus anginosus group. (SAG) have been historically. problematic and unreliable, mainly due to variability in. bacteriological characteristics. and clinical presentations.
Discord is one of the species called a draconequus (as explained by Cheerilee from the beginning of the episode). Discord is a combination of many body parts from different creatures which also makes him a chimera.
Salamanders are amphibians, like tadpoles, that are able to regenerate parts of the spine. If the spinal cord is overly damaged or removed, the tail doesn't regenerate. Lizards are reptiles that are able to regenerate their tails after voluntarily disconnecting them from their bodies in response to a defense mechanism.