The cephalothorax is a tagma of various arthropods, comprising the head and the thorax fused together, as distinct from the abdomen behind. (The terms prosoma and opisthosoma are equivalent to cephalothorax and abdomen in some groups.) The word cephalothorax is derived from the Greek words for head (κεφαλή, kephalé) and thorax (θώραξ, thórax). This fusion of the head and thorax is seen in chelicerates and crustaceans; in other groups, such as the Hexapoda (including insects), the head remains free of the thorax. In horseshoe crabs and many crustaceans, a hard shell called the carapace covers the cephalothorax.
Anatomy
Fovea
The fovea is the centre of the cephalothorax and is located behind the head (only in spiders). It is often important in identification. It can be transverse or procurved and can, in some tarantulas (e.g. Ceratogyrus darlingi) have a "horn".
Clypeus
The clypeus is the space between the anterior of the cephalothorax and the ocularium. It is found in most arachnids.
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Hello friends! Welcome to a new Happy Learning video.
Today, we’re going to meet animals that have eight legs, and are a little scary! Today, we’re going to meet.. arachnids!
Same as in...
published: 23 Oct 2018
Cephalothorax Meaning
Video shows what cephalothorax means. The fused head and thorax of spiders and crustaceans.. Cephalothorax Meaning. How to pronounce, definition audio dictionary. How to say cephalothorax. Powered by MaryTTS, Wiktionary
published: 26 Apr 2015
Cephalothorax p3
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published: 18 Apr 2017
Cephalothorax
published: 07 Sep 2020
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This is the pronunciation of cephalothorax in four English dialects of American, British, Australian, and Welsh.
Please note that these are typical pronunciations of these dialects, and not necessarily what you may hear from their native speakers.
published: 18 Dec 2019
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax)
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax) बनाते है परन्तु निम्न में से किस वर्ग में शरीर, सिर, वक्ष एव उदर (abdomen) में बाँटा होता है?
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Wha...
Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.
What are you waiting for? Did you know that arachnids aren't only spiders? There's so many more animals!
Today, we're meeting some of the scariest animals on the planet... Arachnids!
👉SUBSCRIBE TO HAPPY LEARNING! http://bit.ly/HappyLearningTV
👉Web site: https://happylearning.tv/en/
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Recommended video: Interesting facts about reptiles
https://www.youtube.com/watch?v=6B0apT6VZKk&t=29s
Hello friends! Welcome to a new Happy Learning video.
Today, we’re going to meet animals that have eight legs, and are a little scary! Today, we’re going to meet.. arachnids!
Same as insects, arachnids are invertebrates and belong to the arthropods. But don’t get confused! Arachnids are part of a different animal group than insects, while insects have six legs, arachnids have eight! Like you can see in these images.
Spiders, scorpions and dust mites are part of the arachnid family, and share a number of characteristics that we need to know.
They have four pairs of articulated legs, they don’t have antennae or wings, but they do have a pair of clamps by their mouth called chelicerae (kelicera) that they use to hold their prey.
A fun fact about arachnids is that they can’t chew, so they swallow their prey by sucking them in. They suck the soft parts as if with a straw. They are carnivores, and spiders and scorpions feed from insects, other arachnids and sometimes small reptiles and mammals.
An Arachnid’s body is divided in two parts: cephalothorax, consisting of their head, and thorax, joined in a single segment, and the abdomen, that can be segmented, or not.
Arachnids breathe through traqueas or pulmonary sacs.
And when they’re born, they look the same as they do when they are adults, but of course, they are much smaller.
Scorpions are the biggest arachnids, the largest ones can measure up to 20cm.
They have huge chelicerae (kelicera) in their heads they use them to grab their prey, before they inject venom with their sting at the end of their tail.
Spiders are the most popular arachnids, but also the scariest. Most of them are venomous, but very few are truly dangerous for human beings. The truth is spiders are astonishing animals.
Also! Apart from being able to produce their famous spider web, they are able to hunt their prey in multiple ways, look look!
Dust mites are the least popular arachnids, because they are so small you can’t see them at a glance, they are microscopic, but what is true is that they’re everywhere!
In every house there are thousands and thousands of dust mites…
Well, now we know a little more about arachnids, the truth is they are very strange and mysterious animals. But, as for everything else, they are important for balance of life, of this marvellous life.
Goodbye friends! See you next time! And don’t forget to suscribe to Happy learning TV.
Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.
What are you waiting for? Did you know that arachnids aren't only spiders? There's so many more animals!
Today, we're meeting some of the scariest animals on the planet... Arachnids!
👉SUBSCRIBE TO HAPPY LEARNING! http://bit.ly/HappyLearningTV
👉Web site: https://happylearning.tv/en/
👉Follow us on Facebook: https://www.facebook.com/HappyLearningTv
Recommended video: Interesting facts about reptiles
https://www.youtube.com/watch?v=6B0apT6VZKk&t=29s
Hello friends! Welcome to a new Happy Learning video.
Today, we’re going to meet animals that have eight legs, and are a little scary! Today, we’re going to meet.. arachnids!
Same as insects, arachnids are invertebrates and belong to the arthropods. But don’t get confused! Arachnids are part of a different animal group than insects, while insects have six legs, arachnids have eight! Like you can see in these images.
Spiders, scorpions and dust mites are part of the arachnid family, and share a number of characteristics that we need to know.
They have four pairs of articulated legs, they don’t have antennae or wings, but they do have a pair of clamps by their mouth called chelicerae (kelicera) that they use to hold their prey.
A fun fact about arachnids is that they can’t chew, so they swallow their prey by sucking them in. They suck the soft parts as if with a straw. They are carnivores, and spiders and scorpions feed from insects, other arachnids and sometimes small reptiles and mammals.
An Arachnid’s body is divided in two parts: cephalothorax, consisting of their head, and thorax, joined in a single segment, and the abdomen, that can be segmented, or not.
Arachnids breathe through traqueas or pulmonary sacs.
And when they’re born, they look the same as they do when they are adults, but of course, they are much smaller.
Scorpions are the biggest arachnids, the largest ones can measure up to 20cm.
They have huge chelicerae (kelicera) in their heads they use them to grab their prey, before they inject venom with their sting at the end of their tail.
Spiders are the most popular arachnids, but also the scariest. Most of them are venomous, but very few are truly dangerous for human beings. The truth is spiders are astonishing animals.
Also! Apart from being able to produce their famous spider web, they are able to hunt their prey in multiple ways, look look!
Dust mites are the least popular arachnids, because they are so small you can’t see them at a glance, they are microscopic, but what is true is that they’re everywhere!
In every house there are thousands and thousands of dust mites…
Well, now we know a little more about arachnids, the truth is they are very strange and mysterious animals. But, as for everything else, they are important for balance of life, of this marvellous life.
Goodbye friends! See you next time! And don’t forget to suscribe to Happy learning TV.
Video shows what cephalothorax means. The fused head and thorax of spiders and crustaceans.. Cephalothorax Meaning. How to pronounce, definition audio dictiona...
Video shows what cephalothorax means. The fused head and thorax of spiders and crustaceans.. Cephalothorax Meaning. How to pronounce, definition audio dictionary. How to say cephalothorax. Powered by MaryTTS, Wiktionary
Video shows what cephalothorax means. The fused head and thorax of spiders and crustaceans.. Cephalothorax Meaning. How to pronounce, definition audio dictionary. How to say cephalothorax. Powered by MaryTTS, Wiktionary
This is the pronunciation of cephalothorax in four English dialects of American, British, Australian, and Welsh.
Please note that these are typical pronunciati...
This is the pronunciation of cephalothorax in four English dialects of American, British, Australian, and Welsh.
Please note that these are typical pronunciations of these dialects, and not necessarily what you may hear from their native speakers.
This is the pronunciation of cephalothorax in four English dialects of American, British, Australian, and Welsh.
Please note that these are typical pronunciations of these dialects, and not necessarily what you may hear from their native speakers.
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax) बनाते है परन्तु निम्न में से किस वर्ग में शरीर, सिर, वक्ष एव उदर (abdomen)...
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax) बनाते है परन्तु निम्न में से किस वर्ग में शरीर, सिर, वक्ष एव उदर (abdomen) में बाँटा होता है?
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax) बनाते है परन्तु निम्न में से किस वर्ग में शरीर, सिर, वक्ष एव उदर (abdomen) में बाँटा होता है?
Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.
What are you waiting for? Did you know that arachnids aren't only spiders? There's so many more animals!
Today, we're meeting some of the scariest animals on the planet... Arachnids!
👉SUBSCRIBE TO HAPPY LEARNING! http://bit.ly/HappyLearningTV
👉Web site: https://happylearning.tv/en/
👉Follow us on Facebook: https://www.facebook.com/HappyLearningTv
Recommended video: Interesting facts about reptiles
https://www.youtube.com/watch?v=6B0apT6VZKk&t=29s
Hello friends! Welcome to a new Happy Learning video.
Today, we’re going to meet animals that have eight legs, and are a little scary! Today, we’re going to meet.. arachnids!
Same as insects, arachnids are invertebrates and belong to the arthropods. But don’t get confused! Arachnids are part of a different animal group than insects, while insects have six legs, arachnids have eight! Like you can see in these images.
Spiders, scorpions and dust mites are part of the arachnid family, and share a number of characteristics that we need to know.
They have four pairs of articulated legs, they don’t have antennae or wings, but they do have a pair of clamps by their mouth called chelicerae (kelicera) that they use to hold their prey.
A fun fact about arachnids is that they can’t chew, so they swallow their prey by sucking them in. They suck the soft parts as if with a straw. They are carnivores, and spiders and scorpions feed from insects, other arachnids and sometimes small reptiles and mammals.
An Arachnid’s body is divided in two parts: cephalothorax, consisting of their head, and thorax, joined in a single segment, and the abdomen, that can be segmented, or not.
Arachnids breathe through traqueas or pulmonary sacs.
And when they’re born, they look the same as they do when they are adults, but of course, they are much smaller.
Scorpions are the biggest arachnids, the largest ones can measure up to 20cm.
They have huge chelicerae (kelicera) in their heads they use them to grab their prey, before they inject venom with their sting at the end of their tail.
Spiders are the most popular arachnids, but also the scariest. Most of them are venomous, but very few are truly dangerous for human beings. The truth is spiders are astonishing animals.
Also! Apart from being able to produce their famous spider web, they are able to hunt their prey in multiple ways, look look!
Dust mites are the least popular arachnids, because they are so small you can’t see them at a glance, they are microscopic, but what is true is that they’re everywhere!
In every house there are thousands and thousands of dust mites…
Well, now we know a little more about arachnids, the truth is they are very strange and mysterious animals. But, as for everything else, they are important for balance of life, of this marvellous life.
Goodbye friends! See you next time! And don’t forget to suscribe to Happy learning TV.
Video shows what cephalothorax means. The fused head and thorax of spiders and crustaceans.. Cephalothorax Meaning. How to pronounce, definition audio dictionary. How to say cephalothorax. Powered by MaryTTS, Wiktionary
This is the pronunciation of cephalothorax in four English dialects of American, British, Australian, and Welsh.
Please note that these are typical pronunciations of these dialects, and not necessarily what you may hear from their native speakers.
आर्थोपोडा में, सिर (head) एव वक्ष (thorax) संयुक्त होकर सिफेलोथोरेक्स (cephalothorax) बनाते है परन्तु निम्न में से किस वर्ग में शरीर, सिर, वक्ष एव उदर (abdomen) में बाँटा होता है?
The cephalothorax is a tagma of various arthropods, comprising the head and the thorax fused together, as distinct from the abdomen behind. (The terms prosoma and opisthosoma are equivalent to cephalothorax and abdomen in some groups.) The word cephalothorax is derived from the Greek words for head (κεφαλή, kephalé) and thorax (θώραξ, thórax). This fusion of the head and thorax is seen in chelicerates and crustaceans; in other groups, such as the Hexapoda (including insects), the head remains free of the thorax. In horseshoe crabs and many crustaceans, a hard shell called the carapace covers the cephalothorax.
Anatomy
Fovea
The fovea is the centre of the cephalothorax and is located behind the head (only in spiders). It is often important in identification. It can be transverse or procurved and can, in some tarantulas (e.g. Ceratogyrus darlingi) have a "horn".
Clypeus
The clypeus is the space between the anterior of the cephalothorax and the ocularium. It is found in most arachnids.