I’m not sure it is unfortunate in all ways. There are more protections for horseshoe crabs now then there was before we had a medical need for them. While it would be nice to not bleed them at all anymore I worry that all their protection would be removed once we don’t “need” them. Ecologically they are very important to migrating birds but I don’t see the current people in power caring about that. At least since they are needed they are somewhat protected.
LostGhost
- 0 Posts
- 8 Comments
That is not all from one crab and they generally try not to kill the crabs. There is some debate on how many actually die with the companies bleeding them claiming almost none and some other people saying up to 60%, so the truth is probably in the middle in there.
As far as keeping them alive in a tank it’s not to hard. I have been working with them for a few years now and we have some at work. They mostly eat shrimp here not fish food. We have raised them from eggs. One of the big issues with raising them in captivity for the long term is we still are not sure how large chunks of their lifecycle works. For example while we have some ideas we do not have definitive proof of how they develop their sex. We think there are genetic factors but if I remember correctly there was a paper published a year or so ago that said there might be a temperature Factor, somewhat like turtles.
Fun fact, they will not eat micro plastics. We had an undergrad doing an experiment to see if they would eat micro plastics and how it would pass through their system but we were never able to get them to even ingest any.
LostGhost@piefed.socialto
Lemmy Shitpost@lemmy.world•How does this thing work? (wrong answers only)English
3·27 days agoStraight up magic
LostGhost@piefed.socialto
Ask Lemmy@lemmy.world•Who were some of your childhood heroes that turned out to be horrible people?English
3·27 days agooh god please no
LostGhost@piefed.socialto
Ask Lemmy@lemmy.world•Should I be trying to leave the USA before it's too late?English
61·1 month agoI sort of feel the same way but still wish I could leave. With a disabled kid that needs care and not much money I’m not sure how I could leave at this point.
LostGhost@piefed.socialto
Political Memes@lemmy.world•The United States of Canada and JesuslandEnglish
3·1 month agoTell me what to do and I’ll do it.
LostGhost@piefed.socialto
News@lemmy.world•Person shot by federal law enforcement officer in Minneapolis after resisting arrest and ‘violent assault,’ DHS says | CNNEnglish
20·2 months agoFrey said. “We cannot be at a place right now in America where we have two governmental entities that are literally fighting one another.”
Really, the state and city government are not fighting anyone. They are complaining to a federal government who does not give a shit about them or the people they represent. If they were actually fighting the feds we would see police siding with the people, power cut off to ICE facilities, and local arrests of federal agents who are assulting people. What they are doing is loudly complaining while doing nothing to protect people who are rightfully defending themselves and their neighbors.

I mean yeah but all species of horseshoe crabs only live in three places on earth. I can only speak for limulus polyphemus, which only lives on the East Coast of the US (from the Gulf of Mexico to Maine), but I’m not sure how much other species are even bled. Actually to be honest I’m not even sure they have the same extra cellular protein that is collected from the blood… Possibly should look into that. Maybe I could get some funding to travel to Indonesia for blood samples.