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Harry-the-Fox — Smilodon POPULATOR size comparison.

#feline #largest #populator #saber #sabertooth #sabertoothed #smilodon #tooth #machairodont
Published: 2016-05-01 11:15:50 +0000 UTC; Views: 15110; Favourites: 166; Downloads: 74
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Description

SUPER UPDATE!

A new, larger skull has been discovered, about 8% longer than the previous specimen I used.

Given that I wanted to overhaul this one, I now had the perfect excuse!

Uses more sources, better posing and a more careful look at felid anatomy than ever before!

Pinged everyone because it corrects quite a bit of erroneous anatomy from before.


ENJOY


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(old text)


UPDATED- image quality.


Another one that's been waiting to be released.


Smilodon populator was the largest machairodont- as well as the largest smilodon species ever to have existed. On top of all of this, it may well be the largest ever feline.
Though, a disclaimer. Other prehistoric cats (and in fact, a few exceptionally large modern cats) could actually reach and slightly exceed the 1.2m shoulder height, and could grow quite a bit longer. They also have much bigger, more robust heads. However, they also have leaner and more elongated builds. In contrast to this, Smilodons have much shorter- but vastly thicker bodies and forelimbs. Researchers calculating weights for each cat based on bone structure indicate Smilodon would likely have the most body-mass compared to other felines, and therefore, likely the heaviest and biggest of the feline family (other theorists suggest it weighs roughly the same as the larger felines at 300-400kg- demonstrating a fascinating trend in maximum size-limitation for feline growth).

How I depicted this animal:
1- find a photograph of a Smilodon populator skeleton filmed from the side. Re-adjust the skeleton posture to be original, more alike the upright postures I usually depict (and arguably, more natural)
2- locate the largest measurements I could find on individual bones (this being easy as I can directly compare them to the bones in the photograph). The largest specimen in the scientific literature I looked through suggested the Paris specimen (which I'm pretty certain was the photo I selected to begin with- not that it strictly matters as animals would retain largely consistent proportions).
3- Use my knowledge and extended research of feline muscular anatomy to flesh him out; become shocked when I realize Smilodon's chest and shoulders really ARE that big.
4- Do a bit of research on feline patterns to make sure I'm not going to give him a nonsensical pattern; decide to give him a faded version of my Fatalis pattern.
5- Add fur- checking what climate it lived in (South America, so comparable to a jaguar or possibly cougars).
6- Triple check a few times that everything is in order
7- Finish!

Hope you like it!
PS- if you happen to know of any other specimens that are larger than the Paris specimen- by all means let me know!

Related content
Comments: 36

Yapporaptor97 [2022-04-26 13:34:25 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to Yapporaptor97 [2022-04-27 09:11:28 +0000 UTC]

👍: 1 ⏩: 0

Radagais405 [2020-06-09 19:05:29 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to Radagais405 [2020-06-10 07:43:09 +0000 UTC]

👍: 1 ⏩: 1

NazRigar In reply to Harry-the-Fox [2020-06-29 05:30:07 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to NazRigar [2020-06-30 03:48:03 +0000 UTC]

👍: 1 ⏩: 0

Libra1010 [2020-06-09 17:58:15 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to Libra1010 [2020-06-10 07:40:00 +0000 UTC]

👍: 0 ⏩: 1

Libra1010 In reply to Harry-the-Fox [2020-06-10 15:19:02 +0000 UTC]

👍: 1 ⏩: 0

mortalshinobi [2020-06-08 17:31:27 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to mortalshinobi [2020-06-08 22:27:06 +0000 UTC]

👍: 1 ⏩: 2

mortalshinobi In reply to Harry-the-Fox [2020-06-09 17:55:47 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to mortalshinobi [2020-06-10 07:39:27 +0000 UTC]

👍: 0 ⏩: 1

mortalshinobi In reply to Harry-the-Fox [2020-06-10 14:53:47 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to mortalshinobi [2020-06-10 22:56:47 +0000 UTC]

👍: 1 ⏩: 1

mortalshinobi In reply to Harry-the-Fox [2020-06-11 14:52:20 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to mortalshinobi [2020-06-15 23:41:10 +0000 UTC]

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mortalshinobi In reply to Harry-the-Fox [2020-06-15 23:44:24 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to mortalshinobi [2020-06-18 00:20:42 +0000 UTC]

👍: 0 ⏩: 0

acepredator In reply to Harry-the-Fox [2020-06-09 05:03:42 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to acepredator [2020-06-09 06:16:22 +0000 UTC]

👍: 0 ⏩: 1

acepredator In reply to Harry-the-Fox [2020-06-09 16:40:48 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to acepredator [2020-06-10 08:44:45 +0000 UTC]

👍: 0 ⏩: 1

acepredator In reply to Harry-the-Fox [2020-06-10 16:10:16 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to acepredator [2020-06-10 22:42:18 +0000 UTC]

👍: 0 ⏩: 1

acepredator In reply to Harry-the-Fox [2020-06-11 04:16:01 +0000 UTC]

👍: 1 ⏩: 1

Harry-the-Fox In reply to acepredator [2020-06-11 10:49:23 +0000 UTC]

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ThalassoAtrox [2016-09-26 16:09:45 +0000 UTC]

Great job. 

👍: 1 ⏩: 1

Harry-the-Fox In reply to ThalassoAtrox [2016-09-28 09:50:51 +0000 UTC]

Cheers!

👍: 1 ⏩: 0

mark0731 [2016-05-19 19:04:59 +0000 UTC]

Nice, but the shoulder height is a bit lower than 1.2 m here.

👍: 0 ⏩: 1

Harry-the-Fox In reply to mark0731 [2016-05-21 00:34:49 +0000 UTC]

That's because the forelimbs aren't erect- I measured using an angular ruler tool.

👍: 1 ⏩: 0

WolfySnackrib [2016-05-01 13:50:40 +0000 UTC]

Person. Smilodon tiger thing for size.

👍: 0 ⏩: 0

AnonymousLlama428 [2016-05-01 12:40:51 +0000 UTC]

Gorgeous!
i love the thought put into this, and how you tried to show the relationship to S. fatalis.

👍: 0 ⏩: 1

Harry-the-Fox In reply to AnonymousLlama428 [2016-05-02 23:14:57 +0000 UTC]

Cheers! I figured that as there is some speculation that S. Populator might descend directly from Fatalis (or share an immediate ancestor), it would make sense that the pattern wouldn't change dramatically.
Plus, I experimented with a variety of patterns and they just made the animal look WAY too different from anything else- including Fatalis, so it made the most sense to give him the same pattern but with dramatically different colours (being pretty certain the climates of the two animals was fairly different at the time).

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AnonymousLlama428 In reply to Harry-the-Fox [2016-05-02 23:45:04 +0000 UTC]

Their ancestor is S.gracilis, if I'm correct.

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Harry-the-Fox In reply to AnonymousLlama428 [2016-05-03 23:57:24 +0000 UTC]

Possibly. I admit I haven't looked deeply into this, but it was one of the Smilodons that lived along the southern parts of North America that was identified as the likely ancestor (and I know that Fatalis is certainly one of them).

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