invertebrate — introducing Stapler!

1.5M ratings
277k ratings

See, that’s what the app is perfect for.

Sounds perfect Wahhhh, I don’t wanna

introducing Stapler!

image

she is an Atypus karschi, an East Asian species of purseweb spider. for a while scientists thought the population of pursewebs in southern Pennsylvania were a unique species (A. snetsingeri) very far from its closest relatives, until by accident some researchers found them to be genetically identical to Asian karschi, which means they’re an introduced species here. oops

image

she lives in a soft silk tube coated with debris and doesn’t ever leave, so that first picture of her is likely the last I’ll ever get for a long time.

why is she called Stapler, you ask?

image
image

she has utterly MASSIVE chelicerae which, upon detecting a bug wandering over her house, she stabs through the webbing into the bug, staples it there until it dies from her venom, and then she drags it inside to eat.

(that’s a molted exoskeleton, I wouldn’t pick her up like that)

Atypus karschi spider arachnid bugs cw bugs

See more posts like this on Tumblr

#spider #bugs #Atypus karschi #arachnid #cw bugs