Hi Srini,

the species count on the species page represents the species our backbone 
taxonomy contains for this phylum regardless whether we have occurrences or not.
The distinct species in your occurrences are less cause for some species we do 
not have any evidence.
Btw, in the upcoming portal you can see the list of distinct, accepted species 
right away:
https://demo.gbif.org/occurrence/species?taxon_key=79 (select species instead 
of table view)

Best,
Markus

On 4 Apr 2017, at 18:06, Srini Anand <srianand at umail.iu.edu<mailto:srianand 
at umail.iu.edu>> wrote:

Hello,
I'm a student from Indiana University, working towards a Masters in Data 
Science. As part of a class project, we are working with the team from Global 
Biointeractions (GloBI) to compare how much their data covers the known species 
list. To that end we are using GBIF as the reference system.

I have worked out the details of navigating your site and extracting 
information for us to compare against. However, I'm unable to reconcile counts 
between the download and what I see on the species page.

Mismatch in species count
Using Kingdom = Archaea and Phylum = 
Crenarchaeota<http://www.gbif.org/species/79>, I navigated to the Occurrences 
page and downloaded the 3,824 occurrences. When I extract unique Species from 
this list, there are 59, whereas the main page indicates there should be 68.

I see a similar issue with
a) Kingdom = Archaea (should be 523, see 485)
b) Class = Pinopsida (should be 2,366 species, but see 983)

There is probably a small and obvious mistake I'm making, but not sure I know 
how to identify that.


Any guidance would be must appreciated.

Regards,
Srini Anand
Masters of Data Science student
srianand at indiana.edu<mailto:srianand at indiana.edu>
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