This spider lives in Madagascar, and their unique ability is to shoot the world's largest spider web, up to 25 meters long!
However...... This is neither a discovery by Darwin, nor a simple tribute to Darwin, but because they were published exactly 150 years after the publication of On the Origin of Species!
These spider silks are mysterious and structurally different from other spider silks...... Scientists are also constantly exploring biomimetic technology about these spider silks for our use~
By the way, to this day, when I look up this species, the name "Darwin's Roaring Spider" will come up...... Darwin did not have a growler...... Rather, the word "bark" in their English "Darwin's bark spider" is supposed to be translated as "bark", and many of them were originally mistranslated as "roar".