IUCN Conservation Status: Least Concern Slippery dick wrasses are protogynous hermaphrodites This fish is a slippery dick. You read that right. This fish’s common name is “slippery dick”. Its scientific name is “Halichoeres bivittatus”, but no one calls it by that name.   In this photo, the slippery dick wrasse is eating a crab. I was watching this fish for […]