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Ceratarges

Family: Lichidae

Era: Early-Middle Devonian

Locality: Jbel Issoumour, Morocco

Average Size: 4" in length and 3.5" across.


Ceratarges-1
   

Now this guy is pure attitude and total defense! Not only do you have large genal (head) spines and pygidial (tail) spines, but you've also got sharp pleural (side) spines. Each of the six large spines is armed with even more tiny spines. Oh, and don't forget the head sculpture, a set of "horns." There's like over 60 spines on this guy!  Not to mention the eyes; he's got beady eyes set in two hard stalks.


"Here's looking at you kid"

So what exactly are the horns for?  They're not as thick and sturdy as the ones on the monstrusus. Doesn't seem to do much with the aerodynamics and he's got enough spines to keep away major predators. Perhaps elements to attract the opposite sex? Maybe, if you could tell them apart. I can't exactly picture two males of this species charging at each other in territorial defense either. Hmm... Actually, that may be possible, it doesn't appear to heavy and could gain a nice charging speed. Yup, lets leave it as territorial defense and display organs. Kinda like on a ram or something.

A side view. Awesome horns!

 

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