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[-] azi@mander.xyz 6 points 5 days ago

Marbled crayfish are pretty cool. A new species that evolved in captivity

[-] Sidhean@lemmy.world 5 points 5 days ago

Oh, these things are wild! A new species that clones itself rapidly, can carry a crayfish-killing plague, and is relatively rapidly colonizing the planet (freshwater only).

This feels like a thing spiders do. They can produce several clutches of eggs after mating once. If, without a mate, they could just.. do that, "even a single wolf spider egg can contaminate an entire planet."

Its a good year for crayfish sci-fi horror

[-] Ledericas@lemm.ee 5 points 5 days ago

people often forget invasive species often bring diseases with them, that they are adapted to but in a new environment with others species that have no natural immunity, it would wipe native populations faster than the actual animal itself.

this post was submitted on 04 May 2025
419 points (98.4% liked)

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