You've heard of "chicken of the sea", now get ready for the "ticks of the sea".

Gnathiid isopods are blood-suckers that feed on fish blood. This post is about a species of gnathiid that has been found on nine different species of sharks 🦈
#Invertebrate 🧪
https://dailyparasite.blogspot.com/2022/03/thaumastognathia-bicorniger.html