Field trips in Costa Rica (Monteverde, Corcovado and Braulio Carilio NP)

[AlanMM]

Anyone can ID these spiders and scorpions I found during night walks?

These 3 true spiders were rather big, at least 10cm legspan.

It looks like these scorpions are the same species, I found those 3 sepperatly in each of the mentioned parks.

 

[AlanMM]

Also saw some big ones: no need for ID on these ones...

Psalmopoeus reduncus

Megaphobema mesomelas

Sphaerobothria hoffmanni

 

[nhaverland413]

3rd spider resembles Cupiennius salei. Could be completely wrong though... I'm about as far from expert as they come!:?

 

[Bastian Drolshagen]

hi,
I´d say those spiders are Ctenidae, last one certainly a Cupiennius.
At least the last 2 Scorps could be Centruroides gracilis.