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+---- Thread: Smilodon fatalis (/topic-smilodon-fatalis)
RE: Smilodon fatalis - epaiva - 05-05-2020
Smilodons on the hunt
By Beth Zaiken
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RE: Smilodon fatalis - Sully - 01-08-2021
New paper
Smilodon fatalis siblings reveal life history in a saber-toothed cat
Summary
The saber-toothed cat Smilodon fatalis is known predominantly from “predator trap” deposits, which has made many aspects of its life history difficult to infer. Here, we describe an association of at least two subadult and one adult S. fatalis from Pleistocene coastal deposits in Ecuador. The assemblage likely derived from a catastrophic mass mortality event, and thereby provides insights into the behavior of the species. The presence of a P3 in the subadult dentaries suggests inheritance, a rare instance of familial relatedness in the fossil record. The siblings were at least two years old and were associated with an adult that was likely their mother, indicating prolonged parental care in S. fatalis. Comparison with the growth of pantherine cats suggests that S. fatalis had a unique growth strategy among big cats that combines a growth rate that is similar to a tiger and the extended growth period of a lion.
RE: Smilodon fatalis - epaiva - 05-20-2021
They were really incredible animals with huge upper fangs
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RE: Smilodon fatalis - jrocks - 01-15-2022
https://www.pnas.org/content/104/41/16010/tab-figures-data
this was a study done on comparing the bite forces of an african lion and of a smilodon fatalis specimen, does anyone know the total skull length of the fatalis specimen S. fatalis AM F45779, i dont think it was more than 310 mm although i could be wrong
RE: Smilodon fatalis - epaiva - 10-22-2022
Smilodon fatalis in Museo de Ciencias de Caracas, Venezuela
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*This image is copyright of its original author
RE: Smilodon fatalis - epaiva - 12-13-2022
*This image is copyright of its original author
*This image is copyright of its original author
*This image is copyright of its original author
*This image is copyright of its original author
*This image is copyright of its original author
*This image is copyright of its original author