Artist's Rendering of Newly Discovered Arctic Fish (image) Academy of Natural Sciences of Drexel University Share Print E-Mail Caption This is an artists rendering of Laccognathus embryi in its habitat during the Devonian Period. Although the fossils were discovered in the Canadian Arctic, the conditions when Laccognathus lived were subtropical. Credit Jason Poole/ANSP Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.