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Teleost fish
The endoskeleton made of bone.
Gills covered by operculam.
Homocercal tail.
Oviparous.
ELASMOBRANCH
endoskeieton made of cartilage.
Gill slits present,not covered.
Viviparous.
Heterocercal tail.
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∙ 11y ago
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Why is chondrichtyes in class?
Chondrichthyes are divided into two subclasses, these are elasmobranchii, and holocephali. These are both marine species and have skeletons made out of cartilage.Ê
Which animal backbone is made up of cartilage?
There are two subclasses of cartilaginous fish. Elasmobranchii and holocephali. The subclass elasmobranchii encompasses sharks. The subclass holocephali encompasses rays and skates.Sharks, skates, and stingrays.
What classification of the Organism are Stingrays?
Chondrichthyes or cartilaginous fishes are jawed fish with paired fins, paired nostrils, scales, two-chambered hearts, and skeletons made of cartilage rather than bone. They are divided into two subclasses: Elasmobranchii (sharks, rays and skates) and Holocephali (chimaera, sometimes called ghost sharks).
What class of fish includes Sharks rays and skates?
They are members of cartilaginous class of fish.
What is elasmobanchii?
Elasmobranchii is a subclass for sharks
What type of species is the shark?
Sharks are fish, of the class chondrichthyes, subclass elasmobranchii and the Superorder selachimorpha. There are about 440 species of sharks.
are stingrays sharks cousins?
While each species of ray and shark are just that, their own species, both rays and sharks are fish and both belong to the same subclass of cartilaginous fish known as Elasmobranchii. Skates, which look very similar to rays, are also part of this subclass of fish. For more information about the subclass Elasmobranchii, please see the Related Links.
What order is whale shark in?
It is in the Orectolobiformes order.Other things about it:Is in the Animalia kingdom.Is in the Chordata phylum.Is in the Chondrichthyes class.Is in the Elasmobranchii subclass.And it is in the family Rhincodontidae.
What is the kingdom phylum class family species of electric ray?
Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Elasmobranchii Superorder: Batoidea Order: Torpediniformes
What are hammer heads scientific name?
The genus is Sphyrina. Kingdom: Animalia Phylum: Chordata Class: Chondrichthyes Subclass: Elasmobranchii Order: Carcharhiniformes Family: Sphyrnidae Source: Answers.com
How many bones are in a shark's body?
Sharks are a type of fish that have no bones, only cartilage. Some parts of their skeleton, like their vertebrae, are calcified. Cartilage, a strong fibrous substance, is softer than bone; our nose and ears are made of cartilage. Sharks belong to the group of fishes called Elasmobranchii, which also includes the rays, skates, and ratfish. The Elasmobranchii are all fish that have no bones, only cartilage.
What are manta rays classified as?
Manta Rays are classified as Elasmobranchii, which is used to class other rays and sharks. The manta ray is a part of the eagle ray family of Myliobatidae.
