 | This article needs additional citations for
verification. (December 2009) |
| Xanioascus Temporal range:
| |
|---|---|
| |
| Artist's reconstruction | |
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Ctenophora |
| Genus: | †
Xanioascus Conway Morris & Collins, 1996 |
| Species: | †X. canadensis
|
| Binomial name | |
| †Xanioascus canadensis Conway Morris & Collins, 1996
| |
Xanioascus canadensis is an extinct ctenophore, known from the Burgess Shale in British Columbia, Canada. The species, which is about 515 to 505 million years old, had 24 comb rows - in contrast to all modern forms which have only 8.
Other important Cambrian ctenophore fossils are Fasciculus vesanus and Ctenorhabdotus capulus.
References
External links
- "Xanioascus canadensis". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. Archived from the original on 2020-11-12.
 | This article related to a Cambrian animal is a stub. You can help Wikipedia by expanding it. |
 | This ctenophore-related article is a stub. You can help Wikipedia by expanding it. |
| This article needs additional citations for
verification. (December 2009) |
| Xanioascus Temporal range:
| |
|---|---|
|
| |
| Artist's reconstruction | |
|
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Ctenophora |
| Genus: | †
Xanioascus Conway Morris & Collins, 1996 |
| Species: | †X. canadensis
|
| Binomial name | |
| †Xanioascus canadensis Conway Morris & Collins, 1996
| |
Xanioascus canadensis is an extinct ctenophore, known from the Burgess Shale in British Columbia, Canada. The species, which is about 515 to 505 million years old, had 24 comb rows - in contrast to all modern forms which have only 8.
Other important Cambrian ctenophore fossils are Fasciculus vesanus and Ctenorhabdotus capulus.
References
External links
- "Xanioascus canadensis". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. Archived from the original on 2020-11-12.
|
| This article related to a Cambrian animal is a stub. You can help Wikipedia by expanding it. |
|
| This ctenophore-related article is a stub. You can help Wikipedia by expanding it. |