Cockeyed Squid Histioteuthis heteropsis 2 (image) Duke University Share Print E-Mail Caption The cockeyed squid Histioteuthis heteropsis has evolved an ingenious solution to a deep-sea ocular conundrum. With one large eye adapted for seeing the shadows of fellow sea creatures, and a second small eye adapted for spotting bioluminescent flashes, it makes optimal use of meager illumination. Credit Photo credit: Kate Thomas Usage Restrictions with credit 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.