411 REFERENCE · Wiktionary
Monodelphia
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
From en mono- + mul grc δελφύς womb, uterus + mul -ia.
Proper noun
mul archaic subclass class Mammalia the placental mammals
References
Mammalia (classifications)