Long egg sacs attached at the back of the parasites make it look like the fish is sporting a pair of pig tails. "They feed on blood and fluids from their host using their scraping mouth parts that are ...

it shows the French Bulldog pup playing a game…with the pig’s tail. The dog yanked and yanked on Rainbow’s tail and she didn’t even flinch. Related: Tiny Baby Piglet Snuggling Up With Her ...

Related: Watch bright red blood-sucking parasite feast on gulper eel in rare, deep-sea footage Macrourus are commonly known as grenadiers or rattails because of their large heads and slender tails ...