Pelagiellida
| Pelagiellida | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Monoplacophora |
| Order: | † |
The Pelagiellida are a group of Cambrian molluscs superficially assigned to the (polyphyletic) Monoplacophora, although their true taxonomic affinities within the Mollusca are unknown.[1]
References
- ^ Fortey, R. A.; Briggs, D. E. G.; Wills, M. A. (1996). "The Cambrian evolutionary 'explosion': decoupling cladogenesis from morphological disparity". Biological Journal of the Linnean Society. 57: 13–33. doi:10.1111/j.1095-8312.1996.tb01693.x.