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กำลังแสดงโพสต์จาก พฤศจิกายน, 2020

From Crabs to Flies: 5 of Nature’s Most Doting Parents

               Let’s face it. Parenting, whether it’s one baby or one hundred, is not for the weak. It requires a lot of time and energy to keep babies safe and healthy. Of course, some species take the hands-off approach, หลีเป๊ะ ที่พัก letting nature take its course with the next generation. At the other end of the spectrum there are parents so devoted that their offspring want for nothing. Humans , for example, can be a great example of that. But there are other animals that are really invested in caring for their young, and these five might not be the ones you would expect.               The tiny bromeliad crab is found in Jamaica, living in bromeliad plants. The plants have hollow cavities that collect and store rainwater, creating tiny ecosystems where these crabs live. They spend their entire lives there, หลีเป๊ะ ที่พัก even raising their ...

These Horrifying Sea Slugs Smell Like Watermelon Candies. (Part 2)

              Those are called cerata, and yes, they’re weird especially since slugs can just discard them at will when they need to escape a predator, a phenomenon called autotomy. But even those paddles aren’t their weirdest trait. What makes hooded sea slugs unbelievably bizarre is the watermelon smell. Yes, much like a Jolly Rancher or a scented candle, these sea slugs have a fruity, watermelon scent. YouTube hasn’t figured out Smell-o-Vision, เกาะหลีเป๊ะ ที่พัก ราคาถูก so you’ll have to trust me on this:  They, for real, emit a melon-y odor. And that’s thanks to a terpenoid.              Even if you don’t know the word “terpenoid,” you’re probably fond of many of these smelly, usually plant-derived chemicals. They’re what give ginger that gingery flavor, and why pine trees have that   wonderful, wintery smell. And one called melon heptanal, me...

These Horrifying Sea Slugs Smell Like Watermelon Candies. (Part 1)

               The lion’s mane nudibranch may not have the charisma of an actual lion, but their method of hunting is much more terrifying. In fact, it sets them apart from all other sea slugs. But it’s not their weirdest feature. หลีเป๊ะ ที่พัก No, that would be a trait you’d never expect in an animal, and especially not one that lives in the ocean. Before we get to that, though, let’s talk about that goofy “oral hood”. You know, the big frilly part of their heads? That’s where they get the lion moniker, as well as the much less-fun common name: hooded sea slug. That hood is totally unique to these slugs.  And while it might look kind of awkward, it’s actually a somewhat horrifying way of capturing prey. See, they use them to ambush their meals, things like jellyfish, little planktonic critters, or even small fish. They just wrap it around their prey, หลีเป๊ะ ที่พัก using those hairy edges, which are called cirri, to seal the trap shut. Th...