Another name for an eight lined poem is "triolet".
an eight lined poem is an octet :)
nine-lined poem
Another name for a sung poem is odes.
An eight line stanza is commonly referred to as an octave in poetry.
A quatrain
its a poem with 20 lines and that's that HAHA
A poem with four lines is called Quatrain
idyl or idyll Eclogue is also a name for a pastoral poem
Trioxide
Four lined poem or stanza
a double quatrain is a 8 lined poem
A poem with four lines is called Quatrain