BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems
Eutrochozoa
Source Data |
| ||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rank | unranked clade (PBDB) | ||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Eutrochozoa | ||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
| ||||||||||||||||||||||||||||||
Opinions (PBDB) |
| ||||||||||||||||||||||||||||||
Status (PBDB) | extant | ||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 16 | ||||||||||||||||||||||||||||||
Extant Size (PBDB) | 5 (31%) | ||||||||||||||||||||||||||||||
First Recorded Appearance | 38.0 - 33.9 Ma Paleogene | ||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. Zrzavy, S. Mihulka, and P. Kepka, A. Bezdek, D. Tietz. 1998. Phylogeny of the Metazoa based on morphological and 18S ribosomal DNA evidence. Cladistics 14:249-285 |
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
---|---|---|---|---|---|
Chaetifera unranked clade | listed (PBDB) | 3 | 38.0 Ma Eocene | 0 Ma Extant | |
Lobatocerebromorpha unranked clade | listed (PBDB) | ||||
Myzostomida unranked clade | listed (PBDB) |
Synonymy List
Year | Name and Author |
---|---|
1998 | Eutrochozoa Zrzavy et al. |
References
Zrzavy J., Mihulka S., et al (1998) Phylogeny of the Metazoa based on morphological and 18S ribosomal DNA evidence, Cladistics 14, 249-285 |
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!