杰克逊维尔北佛罗里达州大学研究鲨鱼的生物学家吉姆·格尔雷切特表示,科学家此前就曾多次发现独眼鲨鱼胎儿。
Scientists have documented cyclops-shark embryos a few times before , said Jim Gelsleichter , a shark biologist at the University of North Florida in Jacksonville .