吃掉自己的脑子？这届大脑争霸赛没它们我不服！

参考文献：

1.http://ldtaxonomy.com/podcast/giant-squid/

2.https://www.todayifoundout.com/index.php/2012/10/the-colossal-squid-has-a-doughnut-shaped-brain-with-their-esophagus-running-through-the-hole/

3.https://www.sciencedirect.com/science/article/abs/pii/S1467803911000727

4.https://scopeblog.stanford.edu/2022/07/20/what-can-sea-squirts-tell-us-about-neurodegeneration/

5.https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5140264/

6.https://goodheartextremescience.wordpress.com/2010/01/27/meet-the-creature-that-eats-its-own-brain/