Chordata
![Streptopelia orientalis orii 金背鳩](https://taieol.tw/files/muse_taieol/muse_styles/eol_taxon_page_silder/mcode/7e9258f29f3e2e65a084253ec4443e01.jpg?itok=iyZF8t7u)
![Asio otus (Linnaeus, 1758) 長耳鴞](https://taieol.tw/files/muse_taieol/muse_styles/eol_taxon_page_silder/mcode/745c316a175c844385e867b928e275b7.jpg?itok=9ishLPLu)
![Hypsiscopus murphyi Bernstein, Voris, Stuart, Phimmachak, Seateun, Sivongxay, Neang, Karns, Andrews, Osterhage, Phipps & Ruane, 2022 鉛色水蛇](https://taieol.tw/files/muse_taieol/muse_styles/eol_taxon_page_silder/mcode/a130383c659e4ff18b0dc99fd6f3598a.jpg?itok=mlF6wNB4)
![Tamiops maritimus (Bonhote, 1900) 條紋松鼠](https://taieol.tw/files/muse_taieol/muse_styles/eol_taxon_page_silder/mcode/91274f09b3716b5a79e7a30835d8bac6.jpg?itok=InNUPY8n)
脊索動物門
Phylum 門
後口動物下界 Deuterostomia