 | appearance of sirenians in the fossil record was during the early Eocene, and by the late Eocene, sirenians had significantly diversified. Inhabitants of rivers... 10 KB (1,056 words) - 15:33, 13 April 2024 |
 | with a total of four species. The Protosirenidae (Eocene sirenians) and Prorastomidae (terrestrial sirenians) families are extinct. Sirenians are classified... 79 KB (8,684 words) - 16:28, 26 March 2024 |
 | Steller's sea cow (category Pleistocene sirenians) anterior border of the scapula was nearly straight, whereas those of modern sirenians are curved. Like other sirenians, the bones of Steller's sea cow... 69 KB (7,390 words) - 16:34, 24 April 2024 |
 | Manatee (redirect from Cultural depictions of manatees) Domning, D.P., 1994, "Paleontology and evolution of sirenians: Status of knowledge and research needs", in Proceedings of the 1st International Manatee and... 61 KB (6,400 words) - 19:19, 24 April 2024 |
 | biology portal Paleontology portal Aquatic adaptation Evolution of mammals Evolution of sirenians List of extinct cetaceans Transitional form Thewissen, J... 81 KB (9,674 words) - 21:47, 13 March 2024 |
 | descriptions of redirect targets Timeline of human evolution Evolution of lemurs – History of primate evolution on Madagascar Evolution of sirenians – Development... 26 KB (4,699 words) - 11:05, 28 February 2024 |
Protosirenidae (category Eocene sirenians) Dugongidae Evolution of sirenians Manatee D. P. Domning, G. J. Heal, and S. Sorbi. 2017. Libysiren sickenbergi, gen. et sp. nov.: a new sirenian (Mammalia... 2 KB (120 words) - 17:28, 6 November 2023 |
 | Amazonian manatee (redirect from Illegal hunting of Amazonian manatees) release of mercury in mining activities threatens the entire aquatic ecosystem of the Amazon Basin. Unihemispheric slow-wave sleep Evolution of sirenians Shoshani... 23 KB (2,561 words) - 19:31, 25 April 2024 |
 | Pezosiren (category Eocene sirenians) portal Evolution of sirenians Prorastomus Díaz-Berenguer E, Badiola A, Moreno-Azanza M & Canudo J.I., 2018, "First adequately-known quadrupedal sirenian from... 6 KB (684 words) - 18:33, 8 January 2024 |
 | Prorastomus (category Eocene sirenians) indicating it had a good sense of smell. The frontal bones are smaller than usual for sirenians, though, as in other sirenians, it had a pronounced brow ridge... 5 KB (518 words) - 19:13, 30 December 2023 |
 | Flipper (anatomy) (redirect from Evolution of flippers) sirenians, 133 parallel amino acid substitutions occur. Comparing and contrasting cetaceans-pinnipeds, cetaceans-sirenians, and pinnipeds-sirenians,... 15 KB (1,656 words) - 07:53, 22 March 2024 |
 | Miosiren (category Miocene sirenians) of extinct sirenians recovered Miosiren as a close relative of Anomotherium in a separate subfamily within Trichechidae, Miosireninae. Evolution of sirenians... 1 KB (84 words) - 15:32, 11 April 2022 |
| Prorastomidae (category Eocene sirenians) discovered in modern-day Jamaica. One of the earliest true Sirenian species, P. portelli is distinct from extant Sirenians due to its quadrupedal stature. The... 6 KB (660 words) - 10:27, 18 April 2024 |
 | Megafauna (redirect from Evolution of megafauna) 502 lb). The sirenians are another group of marine mammals which adapted to fully aquatic life around the same time as the cetaceans did. Sirenians are closely... 77 KB (7,894 words) - 08:39, 25 April 2024 |
Pole despite similar weather conditions at the North Pole. Families of sirenians are distributed around the earth's waters, where manatees are located... 235 KB (27,140 words) - 13:22, 22 March 2024 |
 | Aquatic mammal (redirect from Evolution of aquatic mammals) mammals that live in freshwater. For a list of saltwater mammals, see Marine mammal. Order Sirenia: sirenians Family Trichechidae: manatees Amazonian manatee... 68 KB (7,891 words) - 20:10, 13 January 2024 |
 | Sloth (redirect from Evolution of sloths) similar to the extant sirenians. Both types of extant tree sloth tend to occupy the same forests; in most areas, a particular species of the somewhat smaller... 50 KB (5,421 words) - 12:29, 18 April 2024 |
 | Carnivora (redirect from Evolution of carnivorans) pinnipeds, the limbs have been modified into flippers. Unlike cetaceans and sirenians, which have fully functional tails to help them swim, pinnipeds use their... 46 KB (4,400 words) - 09:59, 9 April 2024 |
 | Trichechidae (category Sirenians) Trichechidae is a family of sirenians that includes all living manatees and several extinct genera. Trichechidae †Miosireninae †Anomotherium †Anomotherium... 1 KB (76 words) - 23:54, 1 March 2024 |
 | Hyrax (category Fauna of Sub-Saharan Africa) the giant "hyracoids" (common ancestors to the hyraxes, elephants, and sirenians) evolved in different ways. Some became smaller, and evolved to become... 31 KB (3,084 words) - 04:34, 24 April 2024 |
mainly fossils. In biology, evolution is any change across successive generations in the heritable characteristics of biological populations. Evolutionary... 83 KB (4,651 words) - 07:46, 12 April 2024 |
Potamosiren (category Miocene sirenians) relative of modern manatees. Colombia portal Paleontology portal Evolution of sirenians Potamosiren at Fossilworks.org M. Voss. 2014. On the invalidity of Halitherium... 1 KB (71 words) - 01:35, 6 January 2022 |
Anomotherium (category Oligocene sirenians) mollusks on the shallow seabead. Evolution of sirenians "Fossilworks: Anomotherium". Voss, M. (2014). "On the invalidity of Halitherium schinzii Kaup, 1838... 2 KB (150 words) - 20:45, 27 December 2023 |
2021 in paleomammalogy (section Sirenian research) knowledge of the evolution of the brain in sirenians, is published by Kerber & Moraes–Santos (2021). A study on the population history of the Steller's sea... 378 KB (39,075 words) - 04:08, 15 April 2024 |
 | Forelimb (section Evolution of forelimbs) sirenians, 133 parallel amino acid substitutions occur. Comparing and contrasting cetaceans-pinnipeds, cetaceans-sirenians, and pinnipeds-sirenians,... 16 KB (1,926 words) - 13:49, 23 December 2023 |
Protosiren (category Eocene sirenians) extant sirenians (manatee and dugong), Protosiren is thought to have fed on sea grasses as well as freshwater plants. Unlike extant sirenians, Protosiren... 6 KB (525 words) - 17:28, 6 November 2023 |
 | Metaxytherium (category Oligocene sirenians) "Endocranial Morphology of a Middle Miocene South American Dugongid and the Neurosensorial Evolution of Sirenians". Journal of Mammalian Evolution. 28 (3): 661–678... 37 KB (3,674 words) - 00:28, 17 April 2024 |
 | Sunil Bajpai (category Fellows of the Indian Academy of Sciences) whale evolution, and Daryl Domning from Howard University, Washington D.C., specialist of fossil sirenians have been the main collaborators of Bajpai... 16 KB (1,599 words) - 23:03, 24 April 2024 |
 | Dusisiren (category Miocene sirenians) 1995 Evolution of sirenians Hydrodamalis "Fossilworks: Dusisiren". D. P. Domning. 1978. Sirenian evolution in the North Pacific Ocean. University of California... 3 KB (264 words) - 07:24, 23 August 2022 |
 | Bone (redirect from Trabeculae of bone) 2010). "Evolution of Sirenian Pachyosteosclerosis, a Model-case for the Study of Bone Structure in Aquatic Tetrapods". Journal of Mammalian Evolution. 17... 76 KB (8,827 words) - 20:30, 23 April 2024 |