Flagger Content Author Content Reason Flag Created Resolved by Resolution
bouteloua Northern Green Frog (Subspecies Lithobates clamitans melanota)

merge to species?

Jun. 7, 2019 15:02:09 +0000 bouteloua

committed taxon change

Comments

from @mws:

Lithobates claimtans melanota, the Northern Green Frog, is a subspecies of Green Frog. Or so, it was. Apparently this subspecies was invalidated over a decade ago. Yet, iNat still recognizes it. As such, I’ve still been IDing green frogs to ssp. I figure that when iNat makes the taxon change, my ssp IDs will be automatically changed to the new correct ID (assuming it’s possible for that to happen). However, I wonder why iNat hasn’t changed it. Why hasn’t the taxon been invalidated yet? Most Ontarian herp-enthusiasts seem very certain that the subspecies is invalid. So why hasn’t iNat acted on this? The discussions in the comments of L. clamitans observations are getting repetitive.
Posted by bouteloua almost 5 years ago

Yes, I'm not sure where the iNat amphibian taxonomy comes from, but SSAR no longer recognizes subspecies of Lithobates clamitans nor does the most recent Peterson field Guide (Conant, Collins, and Powell). I think L. clamitans subspecies should be collapsed to species.

Posted by cthawley almost 5 years ago
Posted by cthawley almost 5 years ago

Looks as if all subspecies of Lithobates claimtans were rejected based on that paper.

Posted by feistyone almost 5 years ago

@bobbyfingers I think you'd be interested in this

Posted by mws almost 5 years ago

In full agreement with @cthawley . I've read the paper by Zamudio, et al., and while it's an insanely boring "snoozer", it points out something I've suspected since I was a teenager - that the "subspecies" of the Green Frog L. c. "clamitans" and "melanota" are very poorly differentiated (like as in "not at all", lol - nothing that wouldn't be covered by simple individual variation) and are unworthy of subspecific recognition. It would be real nice to have these taxa dumped already - then maybe we could move on to the dozens of others in desperate need of correction here. The "Western" Cottonmouth immediately comes to mind - the subspecies "leucostoma" got canned going on 5 years ago already, and is no longer supported by the Reptile Database OR the SSAR, and if I even gently venture that fact to certain people on this platform, they go completely wacko, saying stuff like "Screw you, bobbyfingers - I'm gonna call this a WESTERN Cottomouth from Texas until iNat removes "leucostoma" as an ID option, and don't you dare tell me any different!" - then, they "block" me so I can't attempt any other corrections on their observations. Just another example of the aggravation that could be avoided by something as simple as "iNat staff" getting on the stick with some simple updated taxon changes (I'm not talking 'bout you, Cassi! haha : ).

Posted by bobbyfingers almost 5 years ago

re: Lithobates clamitans melanota, while there is a Taxon Framework for Class Amphibia , it's downstream coverage is only to rank species. This means there's currently no global reference for amphibian subspecies and at the same time nothing to prevent any curator from swapping this taxon (unless there's a bug I'm unaware of).

re: Agkistrodon piscivorus leucostoma, the Taxon Framework on Class Reptilia does cover subspeices. We're currently deviating from reptile database until someone can help with the split. As I explained here the next steps would be to:
1) create draft output taxa
2) atlases for the output taxa
3) a draft taxon change(s)
4) and ideally new Taxon Ranges
Any curator can do all 4 of these steps, so if you want this change to happen and are a curator please go ahead. If you're not a curator see if you can convince a curator to take this work on or consider becoming one yourself.

Posted by loarie almost 5 years ago

@loarie Explain to me why dumping "leucostoma" is such a difficult, big whoop-dee-doo, Scott. Is it because there's a few people here that insist on identifying to "Western" Cottonmouth and repeatedly state "I'm gonna call this A. p. "leucostoma" until iNaturalist removes it as an identification option, bobbyfingers - SO THERE!" and you're afraid to ruffle the feathers of a relatively small backward-thinking contingent? Was it the same sort of big deal to accomplish the dumping of other "popular" subspecies in the face of new and supposedly more "accurate" taxonomic research - like getting rid of the "Yellow" Ratsnake, Pantherophis alleghaniensis "quadrivittata", among others? I know about a month after I joined up on iNaturalist, I posted several nice observations of the former Outer Banks Kingsnake, Lampropeltis getula "sticticeps". Within a couple of weeks, you had it reduced to an "inactive taxon" as simply L. getula all by yourself, without any of the monkeydance you are suggesting is necessary to inactivate Agkistrodon p. "leucostoma" S'up with that? Make me a "curator", and I'll fix so much of this crap it'll make your head spin - but I'm sure not gonna "hold my breath" on that. @catenatus @pantherophis

Posted by bobbyfingers almost 5 years ago

@bouteloua Way to go on the L. clamitans fix, Cassi - thanks. Are ya gonna dare tackle the dreaded "Western" Cottonmouth next? The very lame, former "subspecies" that fills the hearts of iNat staffers with fear! lol! : )

Posted by bobbyfingers almost 5 years ago

let's focus future discussion on the relevant flag https://www.inaturalist.org/flags/251295

Posted by bouteloua almost 5 years ago

Add a Comment

Sign In or Sign Up to add comments