Underbite porpoise
3 Images

A porpoise with a serious underbite

An artist’s reconstruction of the Semirostrum ceruttii -- an extinct porpoise with a massive underbite. (Pat Lynch / Yale)
A reconstruction of the Semirostrum ceruttii, an extinct porpoise with a serious underbite. (Bobby Boessenecker)
A photo showing the skull and jaws of the skimmer porpoise. (Rachel Racicot)
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