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Excellent rant (lemmy.nz)
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[-] Mycatiskai@lemmy.ca 176 points 2 days ago* (last edited 2 days ago)

How slow is a stingrays metabolism and ovulation cycle?

Can it hold onto a fertilized egg for a long while?

I checked and looks like they may be able to hold onto sperm for a few years.

Painted turtles can hold sperms for up to 3 years and fertilize eggs from multiple clutches with saved sperm.

[-] Slab_Bulkhead@lemmy.world 117 points 2 days ago

yeah thats what i was thinking hell look at cuddlefish they literally mate with a bunch of males, save their sperm separately in packets and then pick the 'best' to optimize the genetic quality. nature is wack. would be wild to learn another creature unlocked Parthenogenesis tho.

[-] Grail@multiverse.soulism.net 68 points 2 days ago

Cuddlefish are a fictional species from the game Subnautica. I think you mean cuttlefish.

[-] Slab_Bulkhead@lemmy.world 48 points 2 days ago

well thats just ducking great. (obviously my autocorrect is attention seeking)

[-] NoPanko@feddit.uk 20 points 2 days ago

Poor touch starved autocorrect :(

[-] Viking_Hippie@lemmy.dbzer0.com 22 points 2 days ago

they literally mate with a bunch of males, save their sperm separately in packets and then pick the 'best' to optimize the genetic quality

Sounds like they've perfected the process and us humans could learn a thing or two from them 😄

[-] village604@adultswim.fan 14 points 1 day ago

Eugenics has been pretty problematic for humans in the past.

[-] Tlaloc_Temporal@lemmy.ca 1 points 1 day ago

The problem with eugenics is other people having control over your reproduction. This is more control in the loins of the reproducers.

That's how human pregnancy works in the SF novel Ilium

[-] Dojan@pawb.social 28 points 2 days ago

I just kind of assumed that stingrays were capable of parthenogenesis.

Did a cursory search and this was the first result which put a dampener on the whole situation unfortunately.

[-] Lyrl@lemmy.dbzer0.com 4 points 1 day ago

What a roller coaster for the people caring for Charlotte. She has a lump that's probably a tumor, no it's eggs, no it's a baby, no it's a reproductive disease.

[-] Ajen@sh.itjust.works 3 points 1 day ago

Honey bees are another good example of this.

[-] jaybone@lemmy.zip 6 points 2 days ago* (last edited 2 days ago)

Sounds like they don’t have time to cuddle.

this post was submitted on 24 Aug 2026
679 points (99.3% liked)

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