this post was submitted on 07 Mar 2024
1 points (100.0% liked)

Biodiversity

1352 readers
1 users here now

Welcome to c/Biodiversity @ Mander.xyz!

A community about the variety of life on Earth at all levels; including plants, animals, bacteria, and fungi.



Notice Board

This is a work in progress, please don't mind the mess.

2023-06-16: We invite our users to contribute resources for the sidebar.

2023-06-15: Looking for mods!



About

Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. Scientists have estimated that there are around 8.7 million species of plants and animals in existence. However, only around 1.2 million species have been identified and described so far, most of which are insects. This means that millions of other organisms remain a complete mystery.

Over generations, all of the species that are currently alive today have evolved unique traits that make them distinct from other species. These differences are what scientists use to tell one species from another. Organisms that have evolved to be so different from one another that they can no longer reproduce with each other are considered different species. All organisms that can reproduce with each other fall into one species. Read more...

Rules

  1. Don't throw mud. Be kind and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.


Quick Links

Resources



Bypass Paywalls



Similar Communities


Sister Communities

Science and Research

Biology and Life Sciences

Plants & Gardening

Physical Sciences

Humanities and Social Sciences

Memes



Find us on Reddit!

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 0 points 7 months ago (2 children)

An interesting case of convergent evolution. I wanna know what this fluid looks like.

[–] [email protected] 0 points 7 months ago (2 children)

The authors of the paper uploaded 6 videos in the supporting info. It looks like mucus to me, but it is difficult to see. I cropped one video in which you can see strings of the "milk": https://i.imgur.com/9RvVSgz.mp4

You can get the zip file with the 6 videos here: https://www.science.org/doi/suppl/10.1126/science.adi5379/suppl_file/science.adi5379_movies_s1_to_s6.zip

I also found a video of a frog feeding its tadpoles through the skin: https://static-content.springer.com/esm/art%3A10.1007%2Fs10682-023-10259-z/MediaObjects/10682_2023_10259_MOESM2_ESM.mp4

The frog video comes from this paper: https://link.springer.com/article/10.1007/s10682-023-10259-z

[–] [email protected] 0 points 7 months ago (1 children)
[–] [email protected] 0 points 7 months ago

You are welcome!

I also have a snippet from one of the videos that shows in more detail how the fluid is excreted. I will hide it under a spoiler tag to make sure people are warned of the content before clicking the link, because I think these images might be uncomfortable to watch for some people.

spoiler

Here’s the video in which you can see the mom excreting a thick fluid through her cloaca: https://i.imgur.com/sB22z5G.mp4

This snippet comes from the video 5 from the supporting information.

[–] [email protected] 0 points 7 months ago (1 children)

Heh I got a warning it may contain erotic or sexual imagery from imgur.

[–] [email protected] 0 points 7 months ago

...Oh 😅 Yeah I think I can see why now

[–] [email protected] 0 points 7 months ago (2 children)
[–] [email protected] 0 points 7 months ago (3 children)

You make me wanna vomit but i am afraid you'd wanna know how it taste so i am gonna hold on to it for now.

[–] [email protected] 0 points 7 months ago

(☞゚ヮ゚)☞

[–] [email protected] 0 points 7 months ago

Everyone knows what a technicolour yawn tastes like. We want to know about that sweet jizzmilk.

[–] [email protected] 0 points 7 months ago

Keeping the flavour all for yourself eh?

[–] [email protected] 0 points 7 months ago (1 children)
[–] [email protected] 0 points 7 months ago

Hakuna matata!