| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Choanozoa (disused)
Taxonomy
Choanozoa is a phylum.
It was assigned to Animalia by Zrzavy et al. (1998); and to Opisthokonta by Ruggiero et al. (2015).
It was assigned to Animalia by Zrzavy et al. (1998); and to Opisthokonta by Ruggiero et al. (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Choanozoa Zrzavy et al. |
| 2015 | Choanozoa Ruggiero et al. p. 17 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range
Maximum range based only on fossils: Late/Upper Cenomanian or 100.50000 to 93.90000 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian | Spain | Choanozoa indet. (228958 228959) | |
| Late/Upper Cenomanian - Early/Lower Turonian | Spain | Choanozoa indet. (228960) |