What's That Bug? does not endorse extermination

Subject: Unknown spider
Location: Mindo Ecuador
April 11, 2015 7:31 pm
Hey Its Carl again from the night walks in the cloud forest Ecuador, could do with some help identifying the family and species of this spider.
Also struggling with this larvae and praying mantis.
Signature: Thanks Carl

Possibly Wandering Spider

Possibly Wandering Spider

Dear Carl,
We believe, though we are not certain, that this might be a Wandering Spider in the genus
Phoneutria, and you may read more about Wandering Spiders on the Museum für Naturkunde Karlsruhe website where it states:  “There is no doubt that the venom of some of the species is quite potent for mammals, including humans.”  We eagerly welcome additional opinions on this identification.  Perhaps Cesar Crash of Insetologia can provide something.  In the future, please submit a single species per submission form as it makes it extremely difficult for us to categorize postings with multiple species.

What's That Bug? does not endorse extermination
Location: Mindo, Ecuador

2 Responses to Possibly Wandering Spider from Ecuador

  1. This is a female Cupiennius sp. wandering spider.

    Perhaps surprisingly, this ubiquitous large spider of the Mindo area appears to be undescribed to species level.

    Although one is indeed best advised to exercise caution in the presence of large ctenids, members of the genus Cupiennius are not known to be dangerously venomous (Barth, 2002). By way of confirmation, my girlfriend, Shannon Bowley, managed to be bitten by a mature female of this Mindo species in 2013 – she felt only mild effects, equivalent to a bee sting.

Leave a Reply

Your email address will not be published. Required fields are marked *