Welcome Guest [Log In] [Register]
Welcome to Carnivora. We hope you enjoy your visit.


You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use. If you join our community, you'll be able to access member-only sections, and use many member-only features such as customizing your profile and voting in polls. Registration is simple, fast, and completely free.


Join our community!


If you're already a member please log in to your account to access all of our features:

Username:   Password:
Add Reply
Visual Comparisons Thread
Topic Started: Jan 7 2012, 01:17 AM (507,199 Views)
Ferreomus
Member Avatar
Herbivore
[ *  *  *  * ]
Taipan
Nov 7 2017, 04:22 PM
Ferreomus
Nov 7 2017, 04:51 AM
Skull between Pleistocene American Carnivores;

Posted Image



P. atrox looks much larger than S. fatalis!
Because it has a larger skull,machairodonts have relatively small skulls to similar sized pantherines
Offline Profile Quote Post Goto Top
 
Taipan
Member Avatar
Administrator

Predator to Prey Size ratios (Snow Leopard, Leopard, Jaguar & Tiger)

Posted Image
Plot of the predator to prey body mass ratio of solitary members of the genus Panthera and how this relates to the body mass of each species (Hayward et al., 2006a, 2012; Lyngdoh et al., 2014).

Source: Prey Preferences of the Jaguar Panthera onca Reflect the Post-Pleistocene Demise of Large Prey
Offline Profile Quote Post Goto Top
 
Ausar
Member Avatar
Xi-miqa-can! Xi-miqa-can! Xi-miqa-can!
[ *  *  *  *  *  *  *  * ]
Is it just me, or does P. atrox’s skull looks like it rivals the short faced bear’s in size?
Edited by Ausar, Nov 9 2017, 03:50 AM.
Offline Profile Quote Post Goto Top
 
Warsaw2014
Herbivore
[ *  *  *  * ]
Arctodus Simus have longer and broader skull in absolute terms.
Offline Profile Quote Post Goto Top
 
Ausar
Member Avatar
Xi-miqa-can! Xi-miqa-can! Xi-miqa-can!
[ *  *  *  *  *  *  *  * ]
Bear skulls.

Posted Image
Offline Profile Quote Post Goto Top
 
Ferreomus
Member Avatar
Herbivore
[ *  *  *  * ]
Warsaw2014
Nov 9 2017, 06:10 AM
Arctodus Simus have longer and broader skull in absolute terms.
No it never bears has relatively small skulls
Warsaw2014
Nov 9 2017, 06:10 AM
Arctodus Simus have longer and broader skull in absolute terms.
The Lion had a wider skull
Edited by Ferreomus, Nov 9 2017, 04:40 PM.
Offline Profile Quote Post Goto Top
 
Warsaw2014
Herbivore
[ *  *  *  * ]
Ferreomus
Nov 9 2017, 04:38 PM
Warsaw2014
Nov 9 2017, 06:10 AM
Arctodus Simus have longer and broader skull in absolute terms.
No it never bears has relatively small skulls
Warsaw2014
Nov 9 2017, 06:10 AM
Arctodus Simus have longer and broader skull in absolute terms.
The Lion had a wider skull
Arctodus Simus typically have relatively short skull ,but.

*Arctodus Simus max skull width = c.363 mm
*Arctodus Simus max basal skull length = c.438 mm

**Panthera Atrox max skull width = 304.3 mm
**Panthera Atrox max basal skull length=404.7 mm

Posted Image

*Giant short-faced bear (Arctodus simus yukonensis) remains from Fulton County, northern Indiana
https://archive.org/stream/giantshortfacedb30rich#page/24/mode/2up
**THE PLEISTOCENE FELIDAE OF FLORIDA Bjorn Kurten
https://www.floridamuseum.ufl.edu/files/6714/7171/9187/Vol-9-No-6.PDF


Edited by Warsaw2014, Nov 10 2017, 02:59 AM.
Offline Profile Quote Post Goto Top
 
Taipan
Member Avatar
Administrator

Human Hand and Cougar Paw
Posted Image

https://www.wildlifedepartment.com/outdoor-news/mountain-lion-killed-after-preying-sheep
Offline Profile Quote Post Goto Top
 
k9boy
Member Avatar
Apex Predator
[ *  *  *  *  *  *  *  * ]
snow leopard and spotted hyena next to eachother skip to 1:14

Edited by k9boy, Nov 29 2017, 11:09 PM.
Offline Profile Quote Post Goto Top
 
k9boy
Member Avatar
Apex Predator
[ *  *  *  *  *  *  *  * ]
pine marten and cat

Posted Image
Posted Image
Offline Profile Quote Post Goto Top
 
k9boy
Member Avatar
Apex Predator
[ *  *  *  *  *  *  *  * ]
Posted Image
30kg male eurasian lynx and 40kg female puma together, skip to 1:42 for a good comparison


Posted Image
Jaguar and puma

Posted Image
Posted Image
Edited by k9boy, Dec 10 2017, 10:13 AM.
Offline Profile Quote Post Goto Top
 
MightyKharza
Member Avatar
Omnivore
[ *  *  *  *  * ]
Posted Image
Offline Profile Quote Post Goto Top
 
Taipan
Member Avatar
Administrator

8.5 meter Police Boat v Great White Shark



Meanwhile on the Boat:

Edited by Taipan, Dec 17 2017, 10:02 PM.
Offline Profile Quote Post Goto Top
 
MightyKharza
Member Avatar
Omnivore
[ *  *  *  *  * ]
k9boy
Nov 29 2017, 11:09 PM
snow leopard and spotted hyena next to eachother skip to 1:14

Probably the first spotted hyenas to see a snow leopard since their extinction in Asia during the late Pleistocene
Offline Profile Quote Post Goto Top
 
Taipan
Member Avatar
Administrator

Female Cougar v Canadian Lynx

A female puma – a successful mother Viv knows well from trail-cam snapshots over the years, distinctive for her lack of a black tail tip – wandered past the camera back in early September. Then, on December 4th, a Canada lynx trod the very same ground, providing an interesting visual comparison of these two cousins.

Posted Image
Posted Image

At first glance, the lynx and puma here look comparably sized, but there are a couple of things to keep in mind. First, we're looking at the mountain lion in svelte, late-summer pelage; the lynx, in turn, is swaddled in its plush winter coat, so some of its apparent heft is actually floof. And Canada lynx appear larger than they really are because of their disproportionately long legs – especially those almost jackrabbit-worthy hind limbs – and big feet: the equipment of a fine-tuned northern hunter.

That said, Viv's camera likely captured a magnificent, silver-grey cat on the bigger end of the lynx spectrum. (A typical Canada lynx stands some 46 to 56 centimetres [18 to 22 in.] at the shoulder, compared to a puma's 63 to 76 cm [25 to 30 in.]; a big tom lynx usually tops out in the vicinity of 18 kilograms [40 lbs.], while a female mountain lion can weigh more than 45 kilograms [100 lbs.].)

https://www.earthtouchnews.com/in-the-field/film-and-photo/stop-us-if-youve-heard-this-one-a-lynx-and-a-puma-walk-by-the-same-trail-camera/


Posted Image

You ever wondered whether you could tell a male from female mountain lion? In collaborative research between Craighead Beringia South and Panthera, Pete Alexander set trail cameras to count mountain lions. In this location F49, an adult female, and M85, an adult male walked by the exact same place in the exact same way--so we combined the pics so you can see the differences between them more clearly. M85 is in the back, F49 in front.

https://www.facebook.com/TetonCougarProject/photos/a.576693285695294.1073741828.575979385766684/1743605632337381/?type=3&theater
Edited by Taipan, Dec 19 2017, 04:18 PM.
Offline Profile Quote Post Goto Top
 
2 users reading this topic (2 Guests and 0 Anonymous)
Go to Next Page
« Previous Topic · Video & Image Gallery · Next Topic »
Add Reply