ZME Science on MSN9 个月
Ancient, giant salmon had bizarre teeth that pointed sideways
But none were as big as O. rastrosus ... The revelation that this gargantuan salmon wielded its spike-like teeth sideways ...
来自MSN9 个月
These Massive, Extinct Salmon Had Spiky Teeth Like a Warthog's Tusks
No matter how the species used its large teeth, O. rastrosus could offer a window into the past—and, possibly, the future. The enormous salmon lived during the Miocene and Pliocene epochs ...