Today I learned about the Vampire Spider, Evarcha culicivora. I was dubious at first. Spiders don’t have the piercing mouthparts most blood drinkers have; also, venom isn’t going to be particularly useful in slurping blood from a cow or whatever. But then I saw their color scheme, and obviously, this is how a vampire should dress.
Red and black, very tasteful.
Then I learned how they do it. They’re drinking blood indirectly — they wait to catch Anopheles mosquitos that have just had a blood meal, and then do the normal feeding behavior of spiders, killing and injecting them with venom and enzymes and sucking up their guts, it’s just that they like their bug juice with a bit of mammalian marinara.
As a bonus, the spiders find the scent of blood to be an aphrodisiac.
Halloween is in 5 weeks, are you ready?