Re:'Wolf-like' creature shot on Montana ranch puzzles experts
by Mbioguy on Friday May 25, 2018 @04:45PM
(#17157795)
Canids are pretty much a superspecies anyways.
Consider brown bears and polar bears. We consider them 2 species yet they can successfully interbreed. The main reason they don't is that their ranges haven't historically overlapped. Geography, not biology, was the separator. You could view them as one species with a bivariate distribution, in the late stages of diverging into two.
Canids likewise viewed as one species with significant ecological clustering, but divided this time by behavior.
Re:'Wolf-like' creature shot on Montana ranch puzzles experts
by giarc on Friday May 25, 2018 @04:25PM
(#17157596)
The long nails (I wouldn't call them claws) look like a dog that doesn't get outside much. If a dog is outside, walking around, digging etc the nails get ground down and would be much shorter. If this were a wild animal, those nails would definitely be shorter.
I would say this was a house pet in the very recent past (whether a dog, or some wolf-dog type animal).
Re:'Wolf-like' creature shot on Montana ranch puzzles experts
by williamscales on Friday May 25, 2018 @04:25PM
(#17157600)
Agreed that this seems likely. There's the Eastern coyote which is a hybrid of Western coyote with Eastern wolf and some dog thrown in the mix. Those paws definitely look doglike to me.
http://www.macroevolution.net/dog-cow-hybrids.html
Consider brown bears and polar bears. We consider them 2 species yet they can successfully interbreed. The main reason they don't is that their ranges haven't historically overlapped. Geography, not biology, was the separator. You could view them as one species with a bivariate distribution, in the late stages of diverging into two.
Canids likewise viewed as one species with significant ecological clustering, but divided this time by behavior.
I would say this was a house pet in the very recent past (whether a dog, or some wolf-dog type animal).
Perhaps some gente moved to Montana and took their pet Chupacabra with them.
Could be an extinct Hemicyoninae, meaning “dog-bear”.