The Ocean Sunfish, Mola mola –
Why the adjective at all ?
Why the need for double mola ?
Is it cos they’re so un-small ?
Just a puffed-up pufferfish,
And over-named to double-check –
It moons around encumbered
By this millstone round its neck.
And yet, it turns out, other sunfish
Share the genus and the name –
And even unrelated fish
Are rashly called the same.
So fair enough, the ocean kind
Is thusly dubbed to be precise.
And as for mola-of-the-Mola –
It’s so good, they named it twice.