mdoering / gbif-ecat

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Fungi Taxonomy Nub incorrect #82

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago
What is it that we are missing?
I just ran two very different fungi:
Cantharellus minor f. intensissimus and
Calycina firma

Both came up with a taxonomic tree 
Kingdom Fungi  
Phylum Basidiomycota  
Class Dacrymycetes  
Order Dacrymycetales  
Family Dacrymycetaceae  

Well, Fungi is right. And the Cantharellus is a basidiomycete. But the rest is 
wrong.

Probably some sort of indexing problem

Otherwise, the site is very nice-- fast and very helpful.

Original issue reported on code.google.com by cir1842...@gmail.com on 24 Nov 2011 at 9:33

GoogleCodeExporter commented 8 years ago
thanks. The classification trouble with this fungi genus is because in the 
january 2011 version of the catalogue of life we use there are 15! different 
classifications for the genus:
http://ecat-dev.gbif.org/search?q=Cantharellus&rkey=10

It is a homonym and there is also a correct animal genus Cantharellus, but all 
others are various fungi.
When we synthesize our backbone taxonomy the algorithm has to merge these 
genera as we only recognize 1 fungi genus in this case. And obviously there is 
no way to detect which classification is the correct one - it will probably 
randomly pick one - apparently the wrong one. The latest catalogue of life does 
not seem to have this problem, so it will hopefully be fixed in our next 
backbone in a few weeks.

Original comment by wixner@gmail.com on 29 Nov 2011 at 9:14

GoogleCodeExporter commented 8 years ago
Thanks. No problem-- I have the same issues trying to keep up with the
names. Things get moved faster than I can get them checked.

Original comment by cir1842...@gmail.com on 29 Nov 2011 at 3:34

GoogleCodeExporter commented 8 years ago
In the latest nub this seems to be solved.
I cannot judge if its the correct classification though, but its a different 
basidiomycete class and a correct looking order:

Cantharellus minor Peck, 1872
 http://ecat-dev.gbif.org/usage/9643002

Kingdom Fungi
Phylum  Basidiomycota
Class   Agaricomycetes
Order   Cantharellales
Family  Cantharellaceae
Genus   Cantharellus

Calycina firma (Pers.) Gray
http://ecat-dev.gbif.org/usage/9668507

Kingdom Fungi
Phylum  Ascomycota
Class   Leotiomycetes
Order   Helotiales
Family  Hyaloscyphaceae
Genus   Calycina

Original comment by wixner@gmail.com on 9 Jan 2012 at 9:19