Cotyledion Temporal range:
| |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Stem group: | Entoprocta |
Genus: | †
Cotyledion Luo et Hu, 1999 |
Species: | †C. tylodes
|
Binomial name | |
†Cotyledion tylodes Luo et Hu, 1999
|
Cotyledion tylodes is an extinct, stalked filter-feeder known from the Chengjiang lagerstatten. The living animal reached a couple of centimetres in height, and bore a loose scleritome of ovoid sclerites. Its interpretation has been controversial, and it has been previously identified as a carpoid echinoderm, [1] or as a stem group echinoderm. [2] C. tylodes is now classified as a stem group entoprocta based on new fossils that clearly show a U-shaped gut and a crown of tentacles. [3]
Cotyledion Temporal range:
| |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Stem group: | Entoprocta |
Genus: | †
Cotyledion Luo et Hu, 1999 |
Species: | †C. tylodes
|
Binomial name | |
†Cotyledion tylodes Luo et Hu, 1999
|
Cotyledion tylodes is an extinct, stalked filter-feeder known from the Chengjiang lagerstatten. The living animal reached a couple of centimetres in height, and bore a loose scleritome of ovoid sclerites. Its interpretation has been controversial, and it has been previously identified as a carpoid echinoderm, [1] or as a stem group echinoderm. [2] C. tylodes is now classified as a stem group entoprocta based on new fossils that clearly show a U-shaped gut and a crown of tentacles. [3]