Heads up: Some or all of the identifications affected by this split may have been replaced with identifications of Pteraeolidia. This happens when we can't automatically assign an identification to one of the output taxa. Review identifications of Pteraeolidia ianthina 48753

Taxonomic Split 24938 (Committed on 2017-09-06)

Rather than move observations piecemeal from the old widespread P. ianthina to the new P. semperi, only keeping the old name in NSW, split the old taxon and have atlases to automatically recategorize observations.

Here be dragons - phylogeography of P... (Citation)
Added by maractwin on September 5, 2017 03:38 PM | Committed by maractwin on September 6, 2017
split into

Comments

This looks good to me based on a cursory look at the paper, but you should activate the atlases before committing this swap. That should have the effect of moving all obs of the old P. ianthina from NSW to the new P. ianthina sensu stricto, and everything else to P. semperi. @jpsilva, you might want to have a look at this too before Mark commits.

Posted by kueda over 6 years ago

Yes, that's a good idea.

Posted by jpsilva over 6 years ago

One other thing to note: MarineSpecies.org, iNat's authority in this area, does support this split. I referenced the paper because it gives clearer range information than the website does.

Posted by maractwin over 6 years ago

Phew! At least it looks like my P. ianthina won't change. They are all in NSW (in fact, in the surveyed sites) from memory.

Posted by richardling over 6 years ago

So, ummmm.... do we have to do anything?

Posted by richardling over 6 years ago

The automatic change of identification by iNat did not work very well in this case, so many of the observations of these reverted to genus. The problem is that the range atlas only supports countries, which are defined by their shorelines. If the observation is offshore, it usually doesn't fall within any of the specified countries, so iNat changes the ID to the common ancestor of genus.

They really need to expand the outlines of the countries to include their EEZs for it to work for marine creatures.

Posted by maractwin over 6 years ago

To answer your question, it's worth taking a quick look at your observations of these nudibranchs. If any of them now show just the genus rather than the correct species in the community ID, then re-identify them.

Posted by maractwin over 6 years ago

Not entirely sure what happened here. If I ask this change to say what the output taxon should be for http://www.inaturalist.org/observations/1134, it says P. semperi, which seems right. Is there a chance the atlas or the place boundary changed after this was committed?

Posted by kueda over 6 years ago

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