Name an animal that feeds on blood

Notes on this prompt

• With 84 accepted answers, this prompt is narrower than a typical Krillion prompt (about 585), so there’s less room to go deep.
• 64 answers (76%) are Deep Cuts and 11 are Rare, while 4 sit at Plankton.

Quick picks

The shortest Rare or deeper answers, easy to type before the timer runs out.

Lamprey +60 Deer fly +60 Hookworm +60

Also accepted elsewhere

The same answer counted for a different prompt in the archive.

• Anchor worm also counted for Name an animal named after another animal (like seahorse) · #86
• Avian vampire fly also counted for Name an animal that is native to South America · #109
• Bat fly also counted for Name an animal whose name ends in Y · #87
• Bopyrid isopod also counted for Name a sea animal that isn't a fish or a bird · #112
• Dracula ant also counted for Name an animal that eats bugs (documented regular part of diet) · #117