Santiago Villamarín-Cortez

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Questions related from Santiago Villamarín-Cortez

Can anyone help me identify these bees?

These are Ecuadorian Bees from the Napo Province, they are honey producers, we do not posess any keys refering to this group, so any help will be very appreciated.

01 March 2016 6,463 5 View

I am looking for taxonomic keys on Chrysomelidae of Ecuador, Could anyone help me with this?

I am working on a Chrysomelidae project here in Ecuador but identification keys are hard to find, if someone has some keys or relevant literature from Chysomelidae of Ecuador, please let me...

10 March 2015 1,301 3 View

Does anyone know any paper where the effective number of species (Lou Jost's Shannon Exponential or Inverse Simpson indexes) have been used?

I've been trying to see if there's any paper that is actually using this measurements, if anyone can help me I'll be very grateful.

04 February 2015 6,515 11 View

Can anyone help me identify this arachnid?

Hi everyone, the picture shows what it seems to be a black widow, but the species has not been reported to be in Ecuador, so, I have my doubts. If someone could help me with this I will really...

14 August 2014 9,812 12 View

Can you help with Hippoboscidae Diptera identification?

Hello everyone, I'm stuck with this specimen, without keys or anything else, the ID labor has been very hard, could any Diptera taxonomist help me with this? Thanks!

30 July 2014 8,554 5 View