Ugh. I cringe every time I see any of the Mass Effect comics.
I studied cartooning for two years, and I graduated as a cartoonist.
A few things you should know about comic artists, and comics in general:
a) The artists in big companies like Marvel and Dark Horse and etc are so called 'factory line' artists. They don't write plot themselves, they only draw based on what has been given them in written form.

These artists are also very seldom invested in the things they are paid to draw. It is like drawing a commission of someone elses character: you get paid but you don't have a connection to said character.
c) These artists also very rarely study their subject religiously. They will look up a reference, and then generalize the design - or make design choices based on their own imagination which most often doesn't know sh*t about the subject or the species.
So this is why all comic turians look like either wild beasts or a mix between a horse and a spiky lizard. The artist has basically no limits on how they draw, as long as there is someform of design link. They can mold the characters and species as they wish, and barely have any connection to said species so they don't care if they end up looking like the rear end of a constipated elephant.
This is also why the turian woman in that one comic should NEVER be considered canon. It is not a design made by Bioware, but a design made by the artist.