SIZ­ING IT UP

Animal Scene - - AQUA BASICS -

While it is quite ob­vi­ous among Lower Jaw Bichirs that in­deed their lower jaws pro­trude past the up­per and are big­ger in size, the same may not be said con­vinc­ingly about the Up­per Jaw Bichirs.

I per­son­ally be­lieve the up­per and lower jaws ap­pear the same length among Up­per Jaw Bichirs. I am con­vinced that the up­per jaw is only very slightly longer than the lower jaw among Up­per Jaw Bichirs at the most, or maybe I should have my eyes checked.

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