New world monkeys and Old world monkeys - differences, features, characteristics, examples

Summary

This video delves into the intriguing differences between New World and Old World monkeys. New World monkeys, found in Central and South America, have broad, flat noses with nostrils that open to the side. Old World monkeys, residing in Africa and Asia, have narrow, downward-facing nostrils. Their behavioral differences include New World monkeys being arboreal with prehensile tails, while Old World monkeys are mostly ground dwellers without such tails. Dietary habits also differ, with New World monkeys favoring fruits and insects, whereas Old World monkeys have a varied diet. These monkeys have evolved separately over millions of years, resulting in distinct physical and behavioral traits.

Highlights

• New World monkeys boast broad noses and side-oriented nostrils 🎭.
• Curious examples include Howler and Spider monkeys for New World, and Baboons and Macaques for Old World 🐒.
• Old World monkeys typically trot the ground rather than monkey around in the trees 🐾.
• Their dental count differences reveal fascinating evolutionary tales 📚.
• Exploring these differences is essential in appreciating primate diversity and evolution 🌐.

Key Takeaways

• New World monkeys have flat noses with side-facing nostrils and are found in Central and South America 🌎.
• Old World monkeys have narrow, downward-facing nostrils and inhabit Africa and Asia 🌍.
• New World monkeys are arboreal and have prehensile tails, while Old World monkeys are mostly ground-dwelling 🌳.
• The dental formula differs: 36 teeth for New World monkeys versus 32 for Old World monkeys 🦷.
• Understanding these differences enlightens us on the evolutionary diversity of primates 🧬.

Overview

Have you ever wondered about the differences between New World monkeys and Old World monkeys? Well, buckle up for a fascinating tour! New World monkeys, or Platyrrhines, have charming broad noses with their nostrils opening beautifully to the side. You can find them exclusively in the lush regions of Central and South America. Meanwhile, their Old World cousins, or Catarrhines, sport narrow noses with downward-facing nostrils, roaming the wild landscapes of Africa and Asia.

Now, let's monkey around with some examples! For Old World monkeys, think of the cheeky Baboons, noble Macaques, majestic Mandrils, and playful Langurs. They usually stick to the ground, as most don't possess the acrobatics of a prehensile tail. In contrast, New World monkeys, like the boisterous Howler, nimble Spider, and cute Squirrel monkeys, expertly swing from tree to tree showcasing their arboreal lifestyle.

Despite both munching on fruits and insects, their dining etiquette differs slightly. New World monkeys strictly stick to those snacks, whereas Old World monkeys mix it up with some leafy greens too! Plus, it's intriguing to discover that their teeth tell a tale of their separation eons ago—36 for our New World friends and 32 for the Old World bunch. These differences offer a glimpse into the evolutionary paths that make our primate relatives so diverse and fascinating!

Chapters

• 00:00 - 00:30: Introduction and Physical Differences This chapter introduces the physical differences between New World monkeys and Old World monkeys. New World monkeys, also known as Platyrrhines, have broad, flat noses with nostrils that open to the sides and reside in Central and South America. In contrast, Old World monkeys, or Catarrhines, possess narrower, downward-facing nostrils and inhabit regions in Africa and Asia. The chapter sets the stage by welcoming the audience to explore these distinctions further.
• 00:30 - 01:00: Examples of Old World Monkeys The chapter titled 'Examples of Old World Monkeys' provides an overview of various species of Old World monkeys. It briefly mentions baboons, macaques, mandrills, colobus monkeys, and langurs as examples.
• 01:00 - 01:30: Examples of New World Monkeys The chapter titled 'Examples of New World Monkeys' covers various species from this group. It mentions proboscis monkeys, gwenins, telepoints, and provides examples of New World monkeys such as howler monkeys, spider monkeys, and titi monkeys.
• 01:30 - 02:00: Behavioral Differences This chapter introduces various types of monkeys, specifically focusing on squirrel monkeys, marmosets, capuchin monkeys, tamarinds, and owl monkeys. It sets the stage to explore their behavioral differences.
• 02:00 - 02:30: Dietary Differences and Dental Formulas This chapter discusses the differences between New World monkeys and Old World monkeys, focusing on their habitats, diets, and dental formulas. New World monkeys are arboreal and use their prehensile tails to help them navigate trees, whereas Old World monkeys are primarily ground-dwelling and do not have prehensile tails. Diet-wise, New World monkeys mainly consume fruits and insects, while Old World monkeys have a more varied diet that includes fruits, leaves, and insects. Additionally, the chapter mentions a specific difference in the dental formulas between the two groups of monkeys.
• 02:30 - 03:00: Importance of Understanding Differences The chapter "Importance of Understanding Differences" delves into the distinctions between New World monkeys and Old World monkeys. It emphasizes that these two types of monkeys have evolved separately for millions of years, leading to significant differences in their physical and behavioral characteristics. By understanding these differences, we can gain insights into the evolution and diversity of primates. The chapter also encourages further exploration on the topic through additional resources available on their website.
• 03:00 - 03:30: Closing Remarks The Closing Remarks chapter wraps up the content covered in the video, providing detailed information and resources for further exploration. The speaker encourages viewers to like and subscribe for more content, and expresses gratitude for watching the video.

New world monkeys and Old world monkeys - differences, features, characteristics, examples Transcription

• 00:00 - 00:30 hello and welcome back to my channel today's video is all about the difference between New World monkeys and Old World monkeys first let's talk about their physical appearance New World monkeys also known as platterigns have broad flat noses with nostrils that open to the side they are found exclusively in Central and South America on the other hand old world monkeys or catarines have narrow downward facing nostrils and are found in Africa and Asia let's see some examples for Old
• 00:30 - 01:00 World monkeys baboons mccox mandrels Calibus monkeys langers
• 01:00 - 01:30 proboscis monkeys gwenins telepoints let's see some examples for New World monkeys howler monkeys spider monkeys TD monkeys
• 01:30 - 02:00 squirrel monkeys marmosets capuchin monkeys tamarinds owl monkeys now let's move on to their behavior New
• 02:00 - 02:30 World monkeys are known for their prehensile Tales which they use to grasp and climb trees they are also arboreal meaning they live in trees old world monkeys on the other hand are mostly ground dwelling and do not have prehensile tails in terms of diet New World monkeys primarily eat fruits and insects while old world monkeys have a more diverse diet that includes fruits leaves and insects one interesting difference between the two is their Dental formula New World monkeys have 36
• 02:30 - 03:00 teeth while old world monkeys have 32. now you might be wondering why it's important to know the difference between these two types of monkeys well it's because they have evolved separately for millions of years leading to distinct physical and behavioral characteristics understanding these differences can help us better understand the evolution and diversity of primates if you want to learn more about New World monkeys and Old World monkeys I highly recommend checking out our website where you can find more
• 03:00 - 03:30 detailed information and resources that's it for today's video I hope you found it informative and enjoyable don't forget to like And subscribe for more videos like this one thanks for watching