Articulo de referencia

Lists of animals

The giant panda is a vulnerable species The use of love darts by the land snail Monachoides vicinus is a form of sexual selection Adult silk worm Animals are multicellular eukar...

The giant panda is a vulnerable species
The use of love darts by the land snail Monachoides vicinus is a form of sexual selection
Adult silk worm

Animals are multicellulareukaryotic organisms in the biological kingdomAnimalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million in total. Animals range in size from 8.5 millionths of a metre to 33.6 metres (110 ft) long and have complex interactions with each other and their environments, forming intricate food webs. The study of animals is called zoology.

Animals may be listed or indexed by many criteria, including taxonomy, status as endangered species, their geographical location, and their portrayal and/or naming in human culture.

By common name

By aspect

By domestication

Water buffalo

By eating behaviour

By endangered status

The Andean mountain cat is an endangered species.

By extinction

List of extinct animals

By region

Por individuo (real o ficticio)

Real

Ficticio

Por clasificación taxonómica

Filos

El número relativo de especies aportadas al total por cada filo de animales

El reino animal contiene unos 35 filos existentes.

Los animales basales se delimitan según el siguiente cladograma :

Animales : Poríferos , Diploblastos

Diploblastos : Ctenophora , ParaHoxozoa

ParaHoxozoa : Placozoa , Cnidaria , Bilateria / Triploblasto

Bilateria : Xenacoelomorpha , Nephrozoa

Nefrozoos : Protóstomos , Deuteróstomos

Superfilo Deuterostomia

Superfilo Ecdysozoa

Cordados

Pez

Anfibios

Reptiles

Referencias

  1. ^ Liu, Yunhuan; Carlisle, Emily; Zhang, Huaqiao; Yang, Ben; Steiner, Michael; Shao, Tiequan; Duan, Baichuan; Marone, Federica; Xiao, Shuhai; Donoghue, Philip CJ (17 de agosto de 2022). "Saccorhytus es un ecdisozoo temprano y no el deuterostomo más antiguo" . Nature . 609 (7927): 541– 546. Bibcode : 2022Natur.609..541L . doi : 10.1038/s41586-022-05107-z . hdl : 1983/454e7bec-4cd4-4121-933e-abeab69e96c1 . ISSN  1476-4687 . PMID  35978194 . S2CID  251646316 .
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