Here’s a description of the bleeding process:
https://www.horseshoecrab.org/med/bestpractices.html
It’s specifically non-fatal:
Bleeding horseshoe crabs to death is not an acceptable practice in the U.S.
The volume of blood taken is actually quite small, as most of the material in the collection jars is anticoagulant.
It may look uncomfortable to us humans, but keep in mind that horseshoe crabs are not human. What’s normal for the spider is chaos for the fly. Granted, it would be kinda weird to be hoisted from your home by a giant ape and forced into a blood drive. It’s done as gently as possible though.
Unfortunately the practice often results in death anyway. 30% die in the process.
It also has unforseen consequences in the food chain, so by all means we should look for alternatives.
Thankfully alternatives already exist .
Hmm. Assuming that the production was actually harmless, what’s the difference between wearing a wool sweater made from excess animal production of wool and using a vaccine made from excess animal blood?
Still, I was disappointed to find that a large percentage of released crabs die anyway. Can’t find the number, but it’s significant. 1/3rd?
Afair estimates put the portion of dead crabs between 10 and 30%. Some might also be unable to reproduce due to the bleeding.
Sadly a lot of the companies harvesting them will just kill and sell them for bait anyways.
Of those that are released, about a third die. Not to say about the decrease in overall fitness, which can lead to them falling prey more easily.
It’s obviously a traumatic experience for the animal in the best case scenario and that is going to reflect on their ability to survive in the wild.
Oh, I don’t mean the “blood donation” being normal. The person I was responding to asked why they were being drained “this way”. I assumed they were concerned about the folded-over positioning of the crab.
Also, counter argument (in good fun): plenty of animals get their blood drained regularly in nature. Mosquitos, ticks, leaches, and vampire bats are a few examples of things that drain blood from others. Maybe the crabs see us as giant pests?
Defo not the best arrangement for the crabs though. As others pointed out to me, apparently despite the optimistic wording in the link I shared the process is still fatal to some. I’m glad we’re working on alternatives.
Thanks for the link and info.
Not a reply directly to you, but to contrast the dominant view in the thread - what would it matter if even 100% of the crabs died? Sustainability considerations aside - a crab died for my delicious salad, who cares if they die for a life saving vaccine? Who cares if it’s painful and disorienting for the crab, it’s a crab. As humans, why should we prioritize crab life and well-being over our own?
Because we aren’t special and every time we make a stupid decision like that it has disastrous ripple effects.
Ripple effects, sure, I’m with you there, sustainability considerations, which I haven’t seen anyone mentioning ITT.
I completely disagree with you about the status of humanity. Is it really your view that the well-being of a crab has equivalent moral status to your own well-being?
Because we HAVE to kill a crab to eat it, we shouldnt be killing or harming other animals unless we “need” to. If theres a way to harvest blood without killing the animal, that is the ethically cleanest option. I do think we should prioritize helping our own species over others, but that doesnt mean ignoring the suffering or harm of other species
