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Topic: Hippopotamidae


In the News (Tue 1 Dec 09)

  
  Family Hippopotamidae or hippopotamuses
HIPPOPOTAMIDAE Hippopotamidae is the hippopotamus family of animals of the order Artiodactyla.
The family Hippopotamidae is a sister group to the cetaceans, represented here by an orca.
The family of Hippopotamidae is a major component of the african faunas since the late Miocene.
www.thewebsiteofeverything.com /animals/mammals/Artiodactyla/Hippopotamidae   (340 words)

  
 Hippopotamidae - Wikipedia, the free encyclopedia
Hippopotamuses are the members of the family Hippopotamidae.
They are the only extant artiodactyls which walk on four toes on each foot.
Boisserie, J.R. The phylogeny and taxonomy of Hippopotamidae (Mammalia: Artiodactyla): a review based on morphology and cladistic analysis.
en.wikipedia.org /wiki/Hippopotamidae   (114 words)

  
 Comparative Placentation
Hippopotamuses belong to the suborder Suina, a varied group of artiodactyls that were summarized aptly by Macdonald and Bosma (1985) thus: "Apart from a number of extinct groups, the artiodactyl suborder Suina comprises the families Suidae (pigs), Tayassuidae (peccaries) and Hippopotamidae (hippopotami) (Romer, 1966).
Hasegawa and Adachi (1996) were critical of this analogy, and Nomura and Yasue (1999) further pursued the taxonomic relations.
Rouille, Y., Chauvet, M.T., Cauvet, J., Acher, R. and Hadley, M.E.: The distribution of lysine vasopressin (lysipressine) in placental mammals: a reinvestigation of the Hippopotamidae (Hippopotamus amphibius) and Tayassuidae (Tayassu angulatus) families.
medicine.ucsd.edu /cpa/hippo.html   (4555 words)

  
 MavicaNET - Hippopotamuses (Hippopotamidae)   (Site not responding. Last check: 2007-09-17)
Catálogo / Natureza / Reino vegetal e animal / Animais (Animalia) / Mammals (Mammalia) / Artiodactyles (Artiodactyla) / Hippopotamuses (Hippopotamidae)
Catálogo / Natureza / Reino vegetal e animal / Animais (Animalia) / Mammals (Mammalia) / Artiodactyles (Artiodactyla) / Artiodactyles (Artiodactyla): taxonomy / Hippopotamuses (Hippopotamidae)
The familly Hippopotamidae consists of two genera Choeropsis liberiensis (pigmy hippopotamus) is the sole species.
www.mavicanet.com /lite/por/7321.html   (141 words)

  
 Palaeos Vertebrates 520.300 Cetartiodactyla: Artiodactyla
Raoellids may be poorly known, but we have no reason to believe that they were aquatic to the same degree as whales.
Some of the most basal suines may be the extant Hippopotamidae.
Links: Hippopotamidae (Mikko's Phylogeny); ADW- Hippopotamidae- Classification (excellent site for extant species); Family Hippopotamidae (the usual excellent skull photos from the Tokyo Univ. School of Medicine); ARTIODACTYLA; HIPPOPOTAMIDAE; HIPPOPOTAMUS- Hippopotamus (on-line version of Walker's Mammals); ECOLOGY PHOTOGRAPHIC Hippopotamidae (photos of hippos under water); artiodactyls; A...
www.palaeos.com /Vertebrates/Units/520Cetartiodactyla/520.300.html   (1632 words)

  
 Hippopotamidae
Boisserie, J. The phylogeny and taxonomy of Hippopotamidae (Mammalia: Artiodactyla): a review based on morphology and cladistic analysis.
Harrison, T. The anatomy, paleobiology, and phylogenetic relationships of the Hippopotamidae (Mammalia, Artiodactyla) from the Manonga Valley, Tanzania.
Weston, E. A new species of Hippopotamus Hexaprotodon lothagamensis (Mammalia: Hippopotamidae) from the late Miocene of Kenya.
tolweb.org /Hippopotamidae/30340   (440 words)

  
 Even-toed ungulate - Wikipedia, the free encyclopedia
In particular, recent research suggests that the Hippopotamidae (which are likely derived from among the extinct group known as anthracotheres) may be more closely related to the ruminants than to the pigs.
Not only are their digestive systems highly developed, they have also evolved the habit of chewing cud: regurgitating partly-digested food to chew it again and extract the maximum possible benefit from the end.
Lastly a group of artiodactyls, which molecular biology suggests were most closely related to Hippopotamidae, returned to the sea to become whales.
en.wikipedia.org /wiki/Artiodactyla   (497 words)

  
 IngentaConnect The phylogeny and taxonomy of Hippopotamidae (Mammalia: Artiodact...
IngentaConnect The phylogeny and taxonomy of Hippopotamidae (Mammalia: Artiodact...
The phylogeny and taxonomy of the whole family Hippopotamidae is in need of reconsideration, the present confusion obstructing palaeoecology and palaeobiogeography studies of these Neogene mammals.
These changes represent substantial advances for understanding the evolutionary history of the Hippopotamidae, and provide a new framework for future studies.
www.ingentaconnect.com /content/bsc/zoj/2005/00000143/00000001/art00001   (272 words)

  
 Hippopotamidae
<==o Hippopotamidae Gray, 1821 (hippos; virtahevot) -- †Kenyapotamus Pickford, 1983 [Kenyapotaminae] `--o Hippopotaminae (nykyvirtahevot) ==o Hexaprotodon Falconer and Cautley, 1836 [Choeropsis] (kääpiövirtahevot) [paraphyletic grade of primitive hippopotamids]
Boisserie, J.-R. and White, T. D., 2004: A new species of Pliocene Hippopotamidae from the Middle Awash, Ethiopia.
Weston, E. M., 2000: A new species of hippopotamus Hexaprotodon lothagamensis (Mammalia: Hippopotamidae) from the Late Miocene of Kenya.
www.fmnh.helsinki.fi /users/haaramo/Metazoa/Deuterostoma/Chordata/Synapsida/Eutheria/Artiodactyla/Suina/Hippopotamidae.htm   (178 words)

  
 Chapter 1- Action Plan
These are generalizations, which indicate the primitive nature of some suiform artiodactyls, but they do not apply to all of them.
The first is separated into a Superfamily Anthracotheroidea together with fossil relatives, while the others are assigned to the Suoidea (Simpson, 1945), a classification that may need modification in future.
Coryndon, S. The taxonomy and nomenclature of the Hippopotamidae (Mammalia, Artiodactyla) and a description of two new fossil species.
www.iucn.org /themes/ssc/sgs/pphsg/APchap1.htm   (1587 words)

  
 The position of Hippopotamidae within Cetartiodactyla -- Boisserie et al. 102 (5): 1537 -- Proceedings of the National ...
The position of Hippopotamidae within Cetartiodactyla -- Boisserie et al.
probably as the sister group of the Hippopotamidae (1–20).
Cladograms representing the two main hypotheses previously formulated on the origins of the Hippopotamidae.
www.pnas.org /cgi/content/full/102/5/1537   (3320 words)

  
 SGF Résumé
– A new species of Hippopotamidae, Hexaprotodon dulu nov. sp., was discovered in the Middle Awash valley, Afar, Ethiopia.
Un nouvel Hippopotamidae (Mammalia, Artiodactyla) découvert dans la formation de Sagantole, moyenne vallée de l'Aouache, Ethiopie
Ce nouvel Hippopotamidae accroît le registre fossile de cette famille en Afrique orientale et conforte l'idée d'un endémisme marqué des hippopotames dans chaque grand bassin africain dès la base du Pliocène.
sgfr.free.fr /publier/editions/BSGF/Resumes-2004/Res04B5-9.html   (274 words)

  
 Pygmy Hippo Fact Sheet - National Zoo| FONZ
Pygmy hippopotamuses are members of the family Hippopotamidae, along with the larger Nile hippopotamuses.
Pygmy and Nile hippopotamuses are both members of the same family of mammals Hippopotamidae.
At first glance they may look and act very much alike; but they are, in fact, two very distinct species with different lifestyles and physical adaptations.
nationalzoo.si.edu /Animals/AsianElephants/factpygmyhippo.cfm   (1199 words)

  
 Hippopotamidae - Wikispecies
Hippopotamus amphibius (Hippopotamus), a species of familia Hippopotamidae.
For more Multimedia, look at Hippopotamidae on Wikimedia Commons.
This page was last modified 03:16, 21 November 2006.
species.wikimedia.org /wiki/Hippopotamidae   (34 words)

  
 Babel | More on Hippo Paleontology
"Among all the hypotheses on the origin of the Hippopotamidae, the writer retains valid those of Pickford (1983, 1989), who assumes that Hippopotamidae originated from the Doliochoerinae and, more precisely from the genus Xenohyus Ginsberg, a Tayassuidae of great size from the Early and Middle Miocene of Europe.
The dental pattern of Xenohyus is similar to that of Kenyapotamus Pickford from the Middle and Late Miocene of Africa (Pickford, 1983) (16-8 Ma), which represents the more ancient genus of the family Hippopotamidae.
Therefore it is probable that the hippopotamuses originated from the Tayassuridae and that the genus Kenyapotamus gave origin to the genus Hippopotamus.
towerofbabel.com /map/articles/05/04/01/0411253.shtml?tid=269   (682 words)

  
 Hippopotamus - CreationWiki
Popularly called a "hippo," the hippopotamus has a barrel-shaped body and short legs.
It belongs to the order Artiodactyla, and the family Hippopotamidae, which also includes the Pygmy Hippo and a number of extinct species.
Hippos may grow to 15 feet (4.5 meters) in length, 5 feet (1.5 meters) in height to the shoulder, and weigh 3-5 tons.
creationwiki.org /Hippopotamus   (607 words)

  
 Amazon.com: Hippopotamidae   (Site not responding. Last check: 2007-09-17)
On the Bi-rooted upper first premolar in some specimens of the madagascan holocene hippopotamidae (Publications from the Palaeontological Institution of the University of Uppsala) by Solweig Stuenes (Unknown Binding - 1980)
~ Family Hippopotamidae The hippopotamus family is a...
the Suidae (pigs), Tayassuidae (peccaries), Hippopotamidae (hippos), Camelidae (camels and llamas),...
www.amazon.com /s?ie=UTF8&keywords=Hippopotamidae&tag=tabularasa0f&index=blended&link_code=qs&page=1   (1069 words)

  
 A new species of Hippopotamidae (Mammalia, Artiodactyla) from the Sagantole Formation, Middle Awash, Ethiopia -- ...
A new species of Hippopotamidae (Mammalia, Artiodactyla) from the Sagantole Formation, Middle Awash, Ethiopia -- Boisserie 175 (5): 525 -- Bulletin de la Société Géologique de France
A new species of Hippopotamidae (Mammalia, Artiodactyla) from the Sagantole Formation, Middle Awash, Ethiopia
Human Evolution Research Center, Department of Integrative Biology, University of California, 3101 Valley Life Science Building, Berkeley, CA 94720-3140 USA.
bsgf.geoscienceworld.org /cgi/content/abstract/175/5/525   (210 words)

  
 Hippopotamidae Skulls
Enter a single word or catalog number into the box to find a product.
The family Hippopotamidae contains the Hippopotamuses, or water horses, as it means in Greek.
Hippopotamuses are enormous mostly aquatic mammals found throughout sub-Saharan Africa.
www.skullsunlimited.com /hippopotamidae.htm   (202 words)

  
 Hippopotamidae - French-English Dictionary WordReference.com
We found no French translation for 'Hippopotamidae' in our English to French Dictionary.
Look for a definition in our English Dictionary.
Forum discussions with the word(s) 'Hippopotamidae' in the title:
www.wordreference.com /enfr/Hippopotamidae   (49 words)

  
 Hippopotamus Pictures
You can customize this image and buy at it as a
The Hippopotamus (Hippopotamus amphibius) is a large, plant-eating African mammal, one of only two in the family Hippopotamidae.
Hippopotamuses ('hippopotami' is also accepted as a plural form by the OED), also called hippos, are gregarious, living in groups of up to 20 animals.
www.junglewalk.com /photos/hippopotamus-pictures-P2.htm   (279 words)

  
 Hippopotamidae (GeoZoo)
> Life > Animalia > Chordata > Vertebrata > Mammalia > Artiodactyla > Hippopotamidae
Serious Vietnam War scholars and students should check out Carr’s Compendium of the Vietnam War.
Download Firefox, then visit these other fine Geobop sites and spread the word!
www.geozoo.org /Life/Hippopotamidae   (117 words)

  
 Hippopotamidae: Artiodactyla at Canadian Content   (Site not responding. Last check: 2007-09-17)
Canadian Content > Science: Biology: Flora_and_Fauna: Animalia: Chordata: Mammalia: Artiodactyla: Hippopotamidae:
Additional Information: Canadian Content has no additional information.
Modified by Canadian Content © 1997 - 2005.
www.canadiancontent.net /dir/Top/Science/Biology/Flora_and_Fauna/Animalia/Chordata/Mammalia/Artiodactyla/Hippopotamidae   (131 words)

  
 Artiodactyla
Click on an image to view larger version and data in a new window
]Suidae" title="Suidae"> ]Tayassuidae" title="Tayassuidae"> ]Hippopotamidae" title="Hippopotamidae"> ]Tylopoda" title="Tylopoda"> ]Ruminantia" title="Ruminantia"> ]Miscellaneous fossil artiodactyls" title="Miscellaneous fossil artiodactyls">
This tree diagram shows the relationships between several groups of organisms.
tolweb.org /Artiodactyla/15976   (1115 words)

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