Photo of a crayon sketch of a tube shoulder, a nondescript fish with stubby fins and big eyes
A: The focal species of #SundayFishSketch creator @lampichthys.bsky.social 's latest journal article.
Q: What is a tubeshoulder?
So fun learning about another deep-sea weirdo! Here is Platytroctes apus, with its stumpy fins and ability to shoot glowy stuff from shoulder and tail! 🦑🐡🧪