Another notable difference between crocodiles and alligators is the visibility of the teeth on the bottom jaw. They both have scaly skin, huge teeth, and powerful jaws. Feb 6, 2019 books, songs, crafts, flannel stories, and more for a alligator and crocodile themed storytime. The crocodiles snout is pointed and vshaped, and the alligators is wide and ushaped. Alligators and crocodiles by gail gibbons, paperback barnes. What is the difference between crocodiles, alligators and. In terms of physical differences, observing the snout the mouth and nose is one of the simplest ways to distinguish between a crocodile and an alligator.
Whats the difference between alligators and crocodiles. Whats the difference between an alligator and a crocodile. The easiest way of telling apart crocodiles from alligators, however, is to look at their noses. Other differences include the shape of their jaws and hind legs. Alligator vs crocodile differences explained with videos. Alligator, either of two crocodilians related to the tropical american caimans. You can tell the difference between the three by just looking at them. Crocodiles have long and pointed, vshaped snouts while alligators have rounded, ushaped snouts. Crocodiles teeth are visible on the side even when their mouths are closed. Crocodiles in the wild are found all over the world, but alligators found in the us and in china. The story ends by giving examples of different species within the this photographic nonfiction book gives many examples of the similarities and.
Physical differences between alligators and crocodiles include their skin color, the shapes of their jaws and their teeth placement. Apr 25, 2020 in terms of physical differences, observing the snout the mouth and nose is one of the simplest ways to distinguish between a crocodile and an alligator. Alligators have ushaped faces that are wide and short, while crocodiles have slender almost vshaped muzzles. Crocodiles exist both in freshwater and saltwater, whereas alligators prefer freshwater environments. The majority of the book describes similarities between alligators and crocodiles. Jul 03, 2018 how to tell the difference between a crocodile and an alligator chad gillis, the newspress published 11. A newly discovered difference between alligators and crocodiles. Alligators and crocodiles by gail gibbons 2010 description. There are total 28 numbers of species are existinig today of the crocodilians. Also, in alligators only the upper teeth can be seen with the jaws closed, in contrast to true crocodiles, in which upper and lower teeth can be seen. Mar 15, 2016 while often confused for one another, alligators and crocodiles are actually very different reptilesnot only in their physical appearances but also in a variety of other ways including their. Crocodiles were first seen by greek travelers exploring egypt. Alligators are more hostile as compared to crocodiles, which is against the usual. How to tell the difference between a crocodile and.
The main difference between crocodiles and alligators is that they belong to different scientific families, crocodylidae, and alligatoridae respectively. In crocodiles, however, some teeth in the bottom jaw appear, most notably the large fourth tooth. An alligators upper jaw is wider than its lower jaw, meaning that teeth on its lower jaw are almost completely hidden when its mouth is closed. Snoutalligators have ushaped snouts, while crocodiles have pointer, vshaped shouts. In this resource, students will learn many things about these reptiles such as their life cycle, what they eat, where they live and how to tell them apart. How to tell the difference between a crocodile and an alligator chad gillis, the newspress published 11. Somehow i landed on a theme of reading lots of books about crocodiles and alligators.
Alligators and crocodiles by gail gibbons paperback. Alligators are only found in parts of the us and china, whereas crocodiles can be found across the world. They first appeared 95 million years ago in the late cretaceous period cenomanian stage and are the closest living relatives of birds, as the two groups are the only known survivors of the archosauria. See more ideas about story time, books and crocodile. The perfect series for teaching information text structure of compare and contrast. While often confused for one another, alligators and crocodiles are actually very different reptilesnot only in their physical appearances but also in a variety of other ways including their. Do you know the difference between alligators and crocodiles. In this extremely interesting nonfiction picture book, gibbons compares the two reptiles by giving facts about boththeir physical differences, what they eat, where they are found. What better way to introduce the letter a or the cr consonant blend to your preschoolers than with some alligator and crocodile books and rhymes. In this extremely interesting nonfiction picture book, gibbons compares the two reptiles by giving facts about boththeir physical differences, what they eat, where they. Sep 15, 2012 for alligators, the upper jaw is wider than the lower one, so when they close their mouths, all their teeth are hidden. Do you know the difference between alligators and crocodi. Crocodiles and gharials also differ from alligators and.
Students will find out when they create their own 18 page science minibook. As others have pointed out, in any other animal group a split that old would lead to alarmingly different modern re. The teeth of a crocodile are visible, even when the crocodiles mouth is closed, while alligator teeth are invisible until the mouth is open. Those of alligators are wider and shorter, and crocodiles top. Teaches readers how to tell the difference between alligators and crocodiles through conversational, witty text and hilarious images rating. Alligators usually have darker skin than crocodiles. Alligators fall somewhere in between, when it comes to length. Jan 01, 2001 after discussing the characteristics, the story moves on to explain the differences between alligators and crocodiles. Alligator or crocodile what are the similarities and differences between an alligator and a crocodile. Crocodiles have long, narrow, vshaped snouts, while those of alligators are wider and ushaped. Although she wont be performing during the muchanticipated reunion tour, she owns a significant cut of the spice girls image and music rights and is set to make millions according to the. Alligators differ from crocodiles principally in having wider and shorter heads, with more obtuse snouts. Apr, 2020 alligator, either of two crocodilians related to the tropical american caimans.
Crocodilia or crocodylia is an order of mostly large, predatory, semiaquatic reptiles, known as crocodilians. The most obvious difference comes from their appearances. Crocodiles in the wild are found all over the world while alligators are only found in the us and china. On average, full grown alligators weigh 8001,000lbs. Alligators possess a broad ushaped snout and have an overbite. Aug 11, 2017 alligators and crocodiles are fascinating for most children. Alligators and crocodiles are fascinating for most children. A book about alligators and crocodiles by melvin a. Crocodile and alligator differences animal facts for kids. Alligators have a wide, rounded, ushaped snouts with larger noses, whereas crocodiles have longer, thinner, pointed vshaped snouts and smaller noses. What are the differences between an alligator and a crocodile.
Crocodiles tend to have vshaped faces, while alligators sport shorter, ushaped snouts. Jun, 2008 algaeladen waters produce greener alligators. I adore books, so i want to share some of my and zoeys favorite alligator and crocodile books for kids. These identification clues and many more can all be found in whats the difference. This book is excellent for teaching your kids the difference between alligators and crocodiles. In alligators its broad and ushaped, while in crocodiles its narrow and vshaped. In this extremely interesting nonfiction picture book, gibbons compares the two reptiles by giving facts about boththeir physical differences, what they eat, where they are found, how fast they swim how they raise their young, and more.
Tell the difference between a crocodile and an alligator kipkis. This book was written by gail gibbons, who is a wellknown childrens author. Just choose books based on your childs age and what you think will engage. The 8 main differences between alligators and crocodiles. For alligators, the upper jaw is wider than the lower one, so when they close their mouths, all their teeth are hidden. So, the first difference is that alligators and crocodiles are actually in different. Be the first to ask a question about whats the difference between an alligator.
The most obvious way to tell a crocodile, left, from an alligator, is from their snouts. The alligator family includes the caiman, and the crocodile family includes the gavial. And if youre daring enough, take a gander at their chompers. These differences are indicative of the type of diet that each species favors. Despite their superficial similarities, the alligator and crocodile families split from a common ancestor 93100 million years ago. What are the differences between alligators and crocodiles. Crocodiles tend to live in saltwater habitats, while alligators. Difference between alligator and crocodilesaltwater. While there are plenty of differences between alligators and crocodiles, there are also a lot of similarities. The florida everglades is the only place on earth in which both alligators and crocodiles coexist.
The book begins by playing on our fear of alligators and crocodiles, describing one of these giant reptiles gliding through the water, slowly appearing above the surface. So, the first difference is that alligators and crocodiles are actually in different families. Readers get a close up look at the differences between these animals with brilliant color photographs. May 27, 2008 you can tell the difference between the three by just looking at them. What is the difference between an alligator and a crocodile. Chapter three then shows how crocodiles and alligators build nests to lay eggs. Apr 05, 2017 as alligators and crocodiles are closely related, they look very similar. Why are crocodiles and alligators not the same animal. After discussing the characteristics, the story moves on to explain the differences between alligators and crocodiles. As a general rule, the toothier the crocodilian, the more likely it is a crocodile. Other things to look for include head shape and skin color. As alligators and crocodiles are closely related, they look very similar. Teethwhen its mouth is closed, an alligators teeth are hidden. Their behavior is also starkly different, with crocs being more aggressive than gators.
Both these reptiles possess vast physical differences, among other aspects, that make it easier for us to identify themdakota johnson net worth similarities between alligators and crocodiles. Alligators were first seen by spanish soldier exploring north america. Other differences include their environments and aggressiveness. To identify them, observe the following physical traits. The order crocodylia, also known as the crocodilians, includes 23 species of the most feared and most fascinating animals on the planet. A newly discovered difference between alligators and. In the case of alligators, the lower teeth are typically not visible when the mouth is shut. Alligators and caimans have a wide ushaped, rounded snout like a shovel, whereas crocodiles tend to have longer and more. Alligators and crocodiles by gail gibbons goodreads.
The best alligator and crocodile books for kids living. Alligators are freshwater animals, while crocodiles live in saltwater. Alligators and crocodiles by gail gibbons overdrive. Crocodiles have a longer, more vshaped head than alligators. Another difference between these reptiles is the collective nouns we humans use while talking about each group of animals. Crocodiles and alligators are the biggest reptilians on the planet.
Crocodiles tend to have a lighter appearance than alligators. Crocodiles can grow to be a bit larger and weight between 1,0002,000lbs. Alligators and crocodiles kindle edition by gibbons, gail. Download pdf can you tell an alligator from a crocodile. Alligators strongly favor freshwater while some species of crocodile live in seawater. Crocodiles in the wild are found all over the world, but alligators found in. Difference between crocodiles and alligators difference wiki. The easiest way to tell the difference between crocodiles and alligators is to look at their snouts. Alligators have wide, round jaws with ushaped snouts. Alligators have wider, ushaped snouts, while crocodile front ends are more pointed and. Upon closer inspection, not recommended out in the wild, youd spot glaring differences. Alligators and crocodiles are both relics of the dinosaur age, facing an uncertain future as humans encroach on their territory. Alligators and crocodiles are the worlds largest reptiles and the closest living relatives of dinosaurs. They first appeared 95 million years ago in the late cretaceous period cenomanian stage and are the closest living relatives of birds, as the two groups are.
156 1060 763 584 1441 1515 869 1149 1377 639 777 1404 1565 1131 885 981 205 294 1525 712 262 229 573 1136 1377 1549 789 1506 145 1444 1304 656 967 418 158 1567 194 211 584 1344 18 1237 84 855