17 Fin-tastic Facts About The Leptocleidus For Kids
Gallery
Marine creatures from the Cretaceous time, also known as pliosaurs, play an important role when understanding the various dinosaur categories. Leptocleidus was a marine reptile which means 'slender clavicle'.
They were around 10 ft (3.0 m) long in size and a range of content is available about them. They had a large set of clavicles and small scapulae, which resembled many creatures from the early Jurassic period.
The history of these dinosaurs goes back to around several hundred million years ago. The specific climate that they survived in is unknown but these dinosaurs were aquatic.
The location where the Leptocleidus are found the most is in England and other areas of Europe. They are the only known pliosaur and no other species under them has been registered until now.
This genus is known to be a freshwater pliosaur.
Their existence first came into our knowledge during the early 20th century and their name is derived from the Greek language. Seeing pictures of this creature shows that they might not have been very majestic or huge like other dinosaurs.
They were very small and they did not explore much of the oceans, in fact, many researchers believe that they might have just lived in one location or site and often roamed in freshwater lakes.
There are plenty of reasons to consider that this is a valid argument as they are much smaller in size compared to most sea creatures that lived during the Cretaceous or Jurassic time. This means they were easy prey in an ocean site.
To learn more about such interesting creatures, make sure to check out our other articles on Libonectes and Liopleurodon.
Leptocleidus Interesting Facts
Was the Leptocleidus a dinosaur?
The Leptocleidus is a kind of sea reptile or marine reptile. They used to live with other dinosaurs but they are not dinosaurs unless otherwise noted. The first fossil of Leptocleidus came into discovery during 1922. Not much is known about this type of marine reptiles as it is the only species registered under plesiosaur.
How do you pronounce 'Leptocleidus'?
Leptocleidus dinosaurs hunted down fish, squids, or other such small freshwater species. There is very little knowledge about this reptile in history but a considerable amount of content is available on this plesiosaur. This genus is very easy to pronounce, 'LEPTO-cle-dus'.
What type of marine reptile was a Leptocleidus?
Leptocleidus is a Greek word that means 'slender clavicle'. They are from the plesiosaur clan and Leptocleidus was a type of piscivore.
In which geological period did the Leptocleidus live?
Leptocleidus lived in the Early Cretaceous period. They resemble a lot of other dinosaurs from the early Jurassic period as well. Several categories in thee marine genus such as L. clemai and L.superstes are related to Leptocleidus.
When did the Leptocleidus become extinct?
They became extinct during the end of the Cretaceous period. Many dinosaurs of all categories faced ultimate extinction due to natural calamities such as asteroid collisions and inhabitable environments.
Where did a Leptocleidus live?
Their habitat site is placed near England or Europe. Several locations such as the Cape province of South Africa are also written in history as a place for this plesiosaur. One other site, Wright in England, can also be considered to be their ideal home.
What was a Leptocleidus' habitat?
Leptocleidus is a freshwater plesiosaur. They didn't go deep in the ocean, rather they just kept their exploratory habits to small rivers where they were away from large predators. Habitats such as shallow lagoons, or mouths of large waters in the places such as the British Isles are also though to have been their home.
Who did a Leptocleidus live with?
This plesiosaur coexisted with plenty of dinosaurs although they are not dinosaurs themselves. Leptocleidus may have lived with other family members or other species of their type as well unless otherwise noted. Current day animals such as spinner dolphins and Amazon river dolphins share a lot of history with the Leptocleidus.
How long did a Leptocleidus live?
This type of marine reptile had a lifespan of around 10-12 years like any fish from in the modern day. The Leptocleidus were a lot like dolphins of the current day.
How did they reproduce?
According to researchers, plesiosaur reptiles are too heavy to be able to drag themselves to a beach and lay eggs. During the Early Cretaceous period or even the reptiles of the early Jurassic, reproduction lasted a long time and they used to give direct birth to babies. The same behavior is seen in dolphins as well.
Leptocleidus Fun Facts
What did a Leptocleidus look like?
A Leptocleidus was very small in size compared to another type of large plesiosaur. They were around 10 ft (3 m) in size and had four flaps and a very narrow and thin face with around 21 teeth on side of their maxilla and a total of 35 teeth on their mandible.
They had a thin triangular shape head and their crest ran from their ridge to their nose, that is their nasal region.
They were around 10 ft (3 m) in length and had a deep depression at the center of their neck vertebrae.
They are also known as the smallest known species of plesiosaur from the Cretaceous time period due to their length. Their location played an important role in their small size.
How many bones did a Leptocleidus have?
Leptocleidus means 'slender clavicle' and these reptiles from the Early Cretaceous time are found in any location where there was freshwater present. They did not explore much and remained in one shallow water sites.
According to various scientists, the Leptocleidus had around more than 600 pieces of bones, however the exact number is not known as the pieces discovered have been crushed. Nonetheless, if all the pieces are glued they will form 232 bones, also counting the skull. Almost all plesiosaurs had the same number of bones.
How did they communicate?
During the end of the Triassic period and the start of the Cretaceous period, any freshwater location or shallow site were ruled by a group of marine reptiles which are known as plesiosaurs. In any river site, these reptiles communicateed through signals, calls, or visuals signs.
How big was a Leptocleidus?
Seeing the pictures of the Leptocleidus, it's very easy to feel underwhelmed as they were not very huge in size and had a length of 10 ft (3 m). They were very small. They were almost equal in size to an Irrawaddy dolphin or a Atlantic spotted dolphin.
How fast could a Leptocleidus move?
In their habitat site, they could move very fast and their four flaps were very helpful when swimming.
How much did a Leptocleidus weigh?
A Leptocleidus could weigh anywhere around 500 lb (226.8 kg) or more depending on the size of a healthy adult Leptocleidus.
What were the male and female names of the species?
Male and female Leptocleidus dinosaurs are addressed in a similar way. They are both the same in size and anatomy.
What would you call a baby Leptocleidus?
A baby Leptocleidus is called hatchling or a nestling.
What did they eat?
They were a piscivore type of plesiosaur. They fed on small fishes or squids.
How aggressive were they?
They are generally not considered to have been aggressive.
Did you know...
The Leptocleidus are known as relatives to lungfish.
Where were the Leptocleidus' bones found?
They were found in many areas, mostly close to European seas. They were even found in places such as Australia and America.
What does the term Leptocleidus mean?
The term means 'slender clavicle', which comes from Greek.
Delve into some family-friendly prehistoric animal facts for everyone to discover! Learn more about some other creatures from here at Kidadl, we have carefully created lots of interesting facts on our Uberabatitan fun facts and Herrerasaurus facts for kids pages.
You can even occupy yourself at home by coloring in one of our free printable swimming Leptocleidus coloring pages.
Main image by Dmitry Bogdanov
Second image by Nobu Tamura
We Want Your Photos!
More for You
See All
Bachelor of Science specializing in Electronics and Telecommunication
Monika SharmaBachelor of Science specializing in Electronics and Telecommunication
With a passion for crafting engaging and informative content, Monika brings a wealth of writing experience to our team. Her Bachelors in Electronics and Telecommunications from Symbiosis Institute Of Technology adds a unique perspective to her work, allowing her to effectively communicate complex ideas in a clear and concise manner. Over the past two years, Monika has perfected her writing skills through her roles as a content writer, content manager, and digital marketer for reputable companies in both the USA and India. This hands-on experience has provided her with a deep understanding of industry trends and best practices, ensuring that the content she produces is always of the highest quality. She stays current with the latest field developments,continuously refining her skills to deliver exceptional content.
Bachelor of Arts specializing in Economics
Gowri RaoBachelor of Arts specializing in Economics
With a bachelor's degree in Economics from Krea University, Gowri is a highly skilled data analyst and an expert in regression and causation modeling. Her interests in economic trends, finance, and investment research complement her professional expertise. In addition to her professional pursuits, Gowri enjoys swimming, running, and playing the drums, and she is also a talented tutor.
Disclaimer
1) Kidadl is independent and to make our service free to you the reader we are supported by advertising. We hope you love our recommendations for products and services! What we suggest is selected independently by the Kidadl team. If you purchase using the Buy Now button we may earn a small commission. This does not influence our choices. Prices are correct and items are available at the time the article was published but we cannot guarantee that on the time of reading. Please note that Kidadl is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. We also link to other websites, but are not responsible for their content.
2) At Kidadl, we strive to recommend the very best activities and events. We will always aim to give you accurate information at the date of publication - however, information does change, so it’s important you do your own research, double-check and make the decision that is right for your family. We recognise that not all activities and ideas are appropriate for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability. Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong.
3) Because we are an educational resource, we have quotes and facts about a range of historical and modern figures. We do not endorse the actions of or rhetoric of all the people included in these collections, but we think they are important for growing minds to learn about under the guidance of parents or guardians.
