The New World Crocodiles

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  • เผยแพร่เมื่อ 8 ม.ค. 2025

ความคิดเห็น • 27

  • @jointcerulean3350
    @jointcerulean3350 ปีที่แล้ว +5

    Fascinatingly Cuban crocodile are actually terrestrial adept carnivores and were living in fully terrestrial ecosystems in the past on the Bahamas, and Dominican Republic, and were also found even in the Cayman Islands as well. Regarding the terrestrial nature of the Cuban crocodile, a paper studying the bones of Cuban crocodiles from the blue holes in the Bahamas, looked at the stable isotopes found in the bones of these Cuban crocodile fossils, and they found that Cuban crocodiles were living in a terrestrial food web rather than aquatic. The paper is called “domination by reptiles in a terrestrial food web of the Bahamas prior to human occupation.” They have many adaptations namely there tall deep broad skull long recurved compressed teeth, crooked bite margins, heavily keeled limbs and many osteoderms, shorter tail, long very powerful legs and arms. The ones at the guama crocodile farm have the most important genetics, having the most terrestrial features, and more expressed features, and the ones at the guama croc farm have Insane squamosal horns, looking very much like a living voay robustus. Cuban crocodiles are the closest modern analogy to quinkana, and other terrestrial mekosuchines, sebecids, and Planocraniids. Also the best way to conserve the Cuban crocodile would be to selectively breed the ones for the guama croc farm which have the most genetic diversity and terrestrial genes having the longest limb proportions, agility, speed, and morphological features. And Eventually starting a rewilding reintroduction plan into terrestrial landscapes they once’s inhabited like the Bahamas, but they would first need to reintroduced the other key stone species like Hutia rodents, rock iguanas, red footed and yellow footed tortoises, flightless rails, and so forth. There has actually been talks, plans of reintroducing Cuban crocodiles back into terrestrial landscapes of the Bahamas it was in an article called “rewilding reptiles to eco engineer the anthropocene.” Also Cuban crocodiles from the guama crocodile farm stock would also be a good taxon substitute for the terrestrial ziphodont land crocodile quinkana. On a final note it’s quite intriguing that another giant sebecid was found during that time period and location, super cool find , hope they find more complete post cranial terrestrial croc fossils. Also fun fact, they found another ziphodont land crocodile in Australia Plesitocene age, related to quinkana with a well preserved skull and is yet to be published the preview paper is called “A new ziphodont eusuchian from the Pleistocene of Queensland, and implications for Australasia's ziphodont crocodylian diversity”

  • @eybaza6018
    @eybaza6018 ปีที่แล้ว +3

    Can't wait to see the rest of the series, good job!

  • @the_gaming_hyena24
    @the_gaming_hyena24 ปีที่แล้ว +4

    New world crocodiles are so strange and awesome. Glad to see another upload!

  • @JustElleYapping
    @JustElleYapping ปีที่แล้ว +1

    Had no idea temperature affected the gender, super interesting. Crocodiles are very cool

  • @greyideasthetheliopurodon4640
    @greyideasthetheliopurodon4640 ปีที่แล้ว +1

    This is one of your best videos

    • @GeorgeTheDinoGuy
      @GeorgeTheDinoGuy  ปีที่แล้ว +1

      I really appreciate that I’m very proud of it, it’s been one of the longest to research but editing was surprisingly simple.

    • @greyideasthetheliopurodon4640
      @greyideasthetheliopurodon4640 ปีที่แล้ว

      @@GeorgeTheDinoGuy I am almost done with the script about alligators for you. You will love it

    • @GeorgeTheDinoGuy
      @GeorgeTheDinoGuy  ปีที่แล้ว

      Oh wow thank you lol, the Voay is coming first 😅

    • @greyideasthetheliopurodon4640
      @greyideasthetheliopurodon4640 ปีที่แล้ว

      @@GeorgeTheDinoGuy sure

  • @colt8748
    @colt8748 7 หลายเดือนก่อน

    You should do a video on the mysteries myths and marvels of the Orinoco crocodile!

  • @jaynelson9385
    @jaynelson9385 ปีที่แล้ว

    Just been recommended your channel on my home page. What a nice surprise. I love them depth and detail of your videos

    • @GeorgeTheDinoGuy
      @GeorgeTheDinoGuy  ปีที่แล้ว

      Thank you I really appreciate that. I try my best 😅

  • @derdinohorst
    @derdinohorst ปีที่แล้ว

    awsome video! already love the series, cant wait for the voay lol
    rlly this might be one of your top 10 vids so far by you i think (might climb higher) really nice!

    • @GeorgeTheDinoGuy
      @GeorgeTheDinoGuy  ปีที่แล้ว

      I really appreciate it! I’m very proud of the script but I definitely think my editing and line delivery can improve. Hopefully as I get more confident in my crocodile narration the vids will improve!

  • @ratlets1
    @ratlets1 ปีที่แล้ว +1

    Do you have any books on crocodilians you recommend?

    • @GeorgeTheDinoGuy
      @GeorgeTheDinoGuy  ปีที่แล้ว +1

      The Biology And Evolution Of Crocodylians is a pretty great book, it’s not cheap but god is it well reviewed. I haven’t read it myself but I think it’s good for someone desiring further reading :)

    • @ratlets1
      @ratlets1 ปีที่แล้ว

      @@GeorgeTheDinoGuy thanks! I've got that one!

  • @greyideasthetheliopurodon4640
    @greyideasthetheliopurodon4640 ปีที่แล้ว

    Hey George can I write the script for both caimans and alligators as well as Indian and false Gharials?

  • @greyideasthetheliopurodon4640
    @greyideasthetheliopurodon4640 ปีที่แล้ว

    Crocodylus falconensis is a sister taxa to Crocodylus checchiai

  • @rogerelliss9829
    @rogerelliss9829 3 หลายเดือนก่อน

    Calling it the new world is kinda funny in this context