Re: [dinosaur] Psittacosaurus amitabha, new species from Cretaceous Ondai Sayr Locality, Mongolia

To: "dinosaur-l@usc.edu" <dinosaur-l@usc.edu>, David Marjanovic <david.marjanovic@gmx.at>

Subject: Re: [dinosaur] Psittacosaurus amitabha, new species from Cretaceous Ondai Sayr Locality, Mongolia

From: "Yazbeck, Thomas" <yazbeckt@msu.edu>

Date: Fri, 26 Jul 2019 19:06:45 +0000

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Thread-topic: [dinosaur] Psittacosaurus amitabha, new species from Cretaceous Ondai Sayr Locality, Mongolia

It's less work to come up with a new genus ;) Will Psittacosaurus get the Iguanodon treatment?

T. Yazbeck

From: dinosaur-l-request@usc.edu <dinosaur-l-request@usc.edu> on behalf of David Marjanovic <david.marjanovic@gmx.at>
Sent: Friday, July 26, 2019 10:03 AM
To: dinosaur-l@usc.edu <dinosaur-l@usc.edu>
Subject: Re: [dinosaur] Psittacosaurus amitabha, new species from Cretaceous Ondai Sayr Locality, Mongolia

Gesendet: Freitag, 26. Juli 2019 um 02:09 Uhr
Von: "Ben Creisler" <bcreisler@gmail.com>

> James G. Napoli, Tyler Hunt, Gregory M. Erickson & Mark A. Norell (2019)
> Psittacosaurus amitabha, a New Species of Ceratopsian Dinosaur from the Ondai Sayr Locality, Central Mongolia.
> American Museum Novitates 3932:1-36
>
> [...] Psittacosaurus amitabha is resolved as the most basal member of the genus Psittacosaurus in our phylogenetic analysis. This taxon expands our knowledge of the already-speciose genus Psittacosaurus

These two sentences are arbitrary; nothing prevented the authors from naming a new genus for this species. But apparently psittacosaurid genera are like Highlanders, there can be only one...