| Maiabalaena Temporal range:
Early Oligocene,
| |
|---|---|
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Genus: | †
Maiabalaena Peredo et al., 2018 |
| Species: | †M. nesbittae
|
| Binomial name | |
| †Maiabalaena nesbittae Peredo et al., 2018
| |
Maiabalaena is an extinct genus of baleen whale from the Oligocene of Oregon 33 million years ago consisting of one species: M. nesbittae. It lacks any form of dentition, indicating that baleen whales first evolved tooth loss before evolving baleen. It was likely an efficient suction feeder. [1] The species name is in honor of Washington state's leading paleontologist, Elizabeth Nesbitt.
References
- ^ Peredo, C. M.; Pyenson, N. D.; Marshall, C. D.; Uhe, M. D. (2018). "Tooth Loss Precedes the Origin of Baleen in Whales". Current Biology. 28 (24): 3992–4000.e2. doi: 10.1016/j.cub.2018.10.047. PMID 30503622.
 | This prehistoric cetacean-related article is a stub. You can help Wikipedia by expanding it. |
| Maiabalaena Temporal range:
Early Oligocene,
| |
|---|---|
|
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Genus: | †
Maiabalaena Peredo et al., 2018 |
| Species: | †M. nesbittae
|
| Binomial name | |
| †Maiabalaena nesbittae Peredo et al., 2018
| |
Maiabalaena is an extinct genus of baleen whale from the Oligocene of Oregon 33 million years ago consisting of one species: M. nesbittae. It lacks any form of dentition, indicating that baleen whales first evolved tooth loss before evolving baleen. It was likely an efficient suction feeder. [1] The species name is in honor of Washington state's leading paleontologist, Elizabeth Nesbitt.
References
- ^ Peredo, C. M.; Pyenson, N. D.; Marshall, C. D.; Uhe, M. D. (2018). "Tooth Loss Precedes the Origin of Baleen in Whales". Current Biology. 28 (24): 3992–4000.e2. doi: 10.1016/j.cub.2018.10.047. PMID 30503622.
|
| This prehistoric cetacean-related article is a stub. You can help Wikipedia by expanding it. |