Nigersaurus & Tetrapod - Unionpedia, the concept map
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Difference between Nigersaurus and Tetrapod
Nigersaurus vs. Tetrapod
Nigersaurus is a genus of rebbachisaurid sauropod dinosaur that lived during the middle Cretaceous period, about 115 to 105 million years ago. A tetrapod is any four-limbed vertebrate animal of the superclass Tetrapoda.
Similarities between Nigersaurus and Tetrapod
Nigersaurus and Tetrapod have 15 things in common (in Unionpedia): Basal (phylogenetics), Clade, Cladogram, Convergent evolution, Cretaceous, Crocodylomorpha, Femur, Gondwana, Pelvis, Pterosaur, Scapula, Shoulder girdle, Tetrapod, Theropoda, Turtle.
Basal (phylogenetics)
In phylogenetics, basal is the direction of the base (or root) of a rooted phylogenetic tree or cladogram.
Basal (phylogenetics) and Nigersaurus · Basal (phylogenetics) and Tetrapod · See more »
Clade
In biological phylogenetics, a clade, also known as a monophyletic group or natural group, is a grouping of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree.
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Cladogram
A cladogram (from Greek clados "branch" and gramma "character") is a diagram used in cladistics to show relations among organisms.
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Convergent evolution
Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time.
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Cretaceous
The Cretaceous is a geological period that lasted from about 145 to 66 million years ago (Mya).
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Crocodylomorpha
Crocodylomorpha is a group of pseudosuchian archosaurs that includes the crocodilians and their extinct relatives.
Crocodylomorpha and Nigersaurus · Crocodylomorpha and Tetrapod · See more »
Femur
The femur (femurs or femora), or thigh bone is the only bone in the thigh.
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Gondwana
Gondwana was a large landmass, sometimes referred to as a supercontinent.
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Pelvis
The pelvis (pelves or pelvises) is the lower part of the trunk, between the abdomen and the thighs (sometimes also called pelvic region), together with its embedded skeleton (sometimes also called bony pelvis or pelvic skeleton).
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Pterosaur
Pterosaurs (from Greek pteron and sauros, meaning "wing lizard") are an extinct clade of flying reptiles in the order Pterosauria.
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Scapula
The scapula (scapulae or scapulas), also known as the shoulder blade, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone).
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Shoulder girdle
The shoulder girdle or pectoral girdle is the set of bones in the appendicular skeleton which connects to the arm on each side.
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Tetrapod
A tetrapod is any four-limbed vertebrate animal of the superclass Tetrapoda.
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Theropoda
Theropoda (from ancient Greek whose members are known as theropods, is a dinosaur clade that is characterized by hollow bones and three toes and claws on each limb. Theropods are generally classed as a group of saurischian dinosaurs. They were ancestrally carnivorous, although a number of theropod groups evolved to become herbivores and omnivores. Theropods first appeared during the Carnian age of the late Triassic period 231.4 million years ago (Ma) and included the majority of large terrestrial carnivores from the Early Jurassic until at least the close of the Cretaceous, about 66 Ma. In the Jurassic, birds evolved from small specialized coelurosaurian theropods, and are today represented by about 11,000 living species.
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Turtle
Turtles are reptiles of the order Testudines, characterized by a special shell developed mainly from their ribs.
The list above answers the following questions
- What Nigersaurus and Tetrapod have in common
- What are the similarities between Nigersaurus and Tetrapod
Nigersaurus and Tetrapod Comparison
Nigersaurus has 137 relations, while Tetrapod has 318. As they have in common 15, the Jaccard index is 3.30% = 15 / (137 + 318).
References
This article shows the relationship between Nigersaurus and Tetrapod. To access each article from which the information was extracted, please visit: