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Fish and Holocephali

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Fish and Holocephali

Fish vs. Holocephali

Fish are gill-bearing aquatic craniate animals that lack limbs with digits. The subclass Holocephali ("complete heads") is a taxon of cartilaginous fish in the class Chondrichthyes.

Similarities between Fish and Holocephali

Fish and Holocephali have 9 things in common (in Unionpedia): Chimaera, Chondrichthyes, Class (biology), Elasmobranchii, Fishes of the World, Joseph S. Nelson, Paleozoic, Paraphyly, Taxon.

Chimaera

Chimaeras the order Chimaeriformes, known informally as ghost sharks, rat fish (not to be confused with the rattails), spookfish (not to be confused with the true spookfish of the family Opisthoproctidae), or rabbit fish (not to be confused with the family Siganidae).

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Chondrichthyes

Chondrichthyes (from Greek χονδρ- chondr- 'cartilage', ἰχθύς ichthys 'fish') is a class that contains the cartilaginous fishes: they are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers in series, and skeletons made of cartilage rather than bone.

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Class (biology)

In biological classification, class (classis) is a taxonomic rank, as well as a taxonomic unit, a taxon, in that rank.

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Elasmobranchii

Elasmobranchii is a subclass of Chondrichthyes or cartilaginous fish, including the sharks (superorder Selachii) and the rays, skates, and sawfish (superorder Batoidea).

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Fishes of the World

Fishes of the World by Joseph S. Nelson is a standard reference for fish systematics.

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Joseph S. Nelson

Joseph (Joe) Schieser Nelson (April 12, 1937 – August 9, 2011) was an American ichthyologist.

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Paleozoic

The Paleozoic (or Palaeozoic) Era (from the Greek palaios (παλαιός), "old" and zoe (ζωή), "life", meaning "ancient life") is the earliest of three geologic eras of the Phanerozoic Eon.

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Paraphyly

In taxonomy, a group is paraphyletic if it consists of the group's last common ancestor and all descendants of that ancestor excluding a few—typically only one or two—monophyletic subgroups.

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Taxon

In biology, a taxon (plural taxa; back-formation from taxonomy) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit.

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The list above answers the following questions

Fish and Holocephali Comparison

Fish has 482 relations, while Holocephali has 22. As they have in common 9, the Jaccard index is 1.79% = 9 / (482 + 22).

References

This article shows the relationship between Fish and Holocephali. To access each article from which the information was extracted, please visit:

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