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Taxon:
Phylum
Placozoa
Grell, 1971
(invertebrate)
Taxa
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Hierarchy
Nomenclature
Taxonomy
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Bibliography
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Classification by:
(1995) Zoological Record
(1998) Zoological Record
Benton (2015) Vertebrate Palaeontology
Systema Naturae 2000
Brusca & Brusca (1990) Invertebrates
Cavalier-Smith (1998) A revised six-kingdom system of life
Costello et al. (2001) European Register of Marine Species
Fusco (2019) Perspectives on Evolutionary and Developmental Biology
Margulis & Schwartz (1982) Five Kingdoms
Margulis & Schwartz (1998) Five Kingdoms
Möhn (1984) System und Phylogenie der Lebewesen
Nielsen (1995) Animal Evolution
Nielsen (2001) Animal Evolution
Noordijk et al. (2010) De Nederlandse Biodiversiteit
Parker (1982) Synopsis and Classification of Living Organisms
Peterson & Eernisse (2001) Animal phylogeny and the ancestry of bilaterians: inferences from morphology and 18S rDNA gene sequences
Rees et al. (2020) All genera of the world: an overview and estimates based on the March 2020 release of the Interim Register of Marine and Nonmarine Genera (IRMNG)
Ruggiero et al. (2015b) Correction: A Higher Level Classification of All Living Organisms
Ruppert et al. (2004) Invertebrate Zoology
Zhang (2011) Animal biodiversity
Zhang (2013) Animal Biodiversity
Grade
Parazoa
(Sollas, 1884)
see
Phylum
Porifera
Grant, 1836
Phylum
Placozoa
Grell, 1971
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025