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# Let's compare notes
(, Wed 23 Jun 2010, 22:21, archived)
# I just pissed and shat myself out the same hole
(, Wed 23 Jun 2010, 22:21, archived)
# that can happen...
don't recommend it
(, Wed 23 Jun 2010, 22:23, archived)
# are kangaroos not placental?
I just assume they are due to being mammals, haven't examined one (recently)
(, Wed 23 Jun 2010, 22:31, archived)
# they are marsupials
(, Wed 23 Jun 2010, 23:32, archived)
# Marsupials are an Infraclass of mammals.
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Subclass: Theria
Infraclass: Marsupialia

The Therian subclass indicates mammals that give birth to live young without a shelled egg; so most mammals with the exception of platypus and echidna and the like who still lay eggs. They are of the subclass Prototheria, but still fall under the class Mammalia.
(, Thu 24 Jun 2010, 23:28, archived)