Goodbye Tet Zoo ver 2. Ouch! So, they're the same specimen. Because babirusas can be now even observed by tourists in Sulawesi, I would think the matter is long solved? To get a better look at the black-and-white photo, follow the link, then open the image in a seperate tab as it's much larger than as shown embedded in the page. On reflection, I would accept that they just substituted a more photogenic lower jaw without ill intent. I think they are fascinating too. For other Tet Zoo articles on artiodactyls see... Groves, C. P. 1980. There was rapturous applause, swooning, the delight of millions. Apart from my general dislike for the replacement of long-standing foreign placenames, hearing anglophones try and pronounce "GÃ¶teborg" is painful. However, in the old male skulls that I've seen (see accompanying images: the woodcut is from Alfred Russel Wallace's 1869 The Malay Archipelago), the tips of the upper canines begin the anterodorsal part of their curvature a short distance dorsal to the upper surface of the skull, so if they were to continue to grow they would harmlessly curl upwards. These clumps are actually amazing, dense collections…, A friend of mine; serial entrepreneur, and former president of Genetic Systems; Joe Ashley, told me once that starting a business is an unnatural act. Even with my multiple back-up plans, possible grants, and part-time activities, my stomach still hurts and my mind is racing. All rights reserved. Go to: This link for a museum photography archive search. So my blog works again, here are the pathological boar-tusks: http://bestiarium.kryptozoologie.net/artikel/massive-zahnanomalien-bei-…. I think I remember also there was a skull referred to in some museum in Britain... but the memory can be playing tricks. Teeth grow from the tip of the root, not the tip of the crown. Of course, that wouldn't excuse making the replacement canines larger than the original were. As for the question of Gothenburg/Gothemburg, it's Gothenburg. The piglets develop quickly. Based on observation of captive animals, the babirusa appears to be mostly diurnal—active during the day and sleeping at night. Babirusa … the Christian area in the north of the country. The babirusa has been called \"a wild pig with a dental problem.\" They have remarkable tusks or canine teeth that can grow right up through the skin in their snout and curve back toward their forehead. Plus, the angle on the black and white photo might be foreshortening the lower canines. (Placental sabretooth catgs-- Smilodon &co -- had teeth that stopped growing at some point, didn't they? Baby Babirusa. Today i learned about the Babirusa, a species of wild pig with tusks that grow through the roof of its mouth. They are a dull gray or brownish in color and appear naked or hairless. The upper jaw with the impaled canine matches as far as I can tell, there are very similar marks on the tusks. I remember the embarrassment I felt on having it pointed out that hair grows from the base, not the tip. ScienceBlogs is a registered trademark of Science 2.0, a science media nonprofit operating under Section 501(c)(3) of the Internal Revenue Code. I cant imagine the stress that this animal should have had with this canine piercing throug his skull and beeing totally unable to do anything....not even try to brake the tusk agaisnt a hard surface cause it would only penetrate more and the payn must have been terrible!!! Present only in males (females lack canines entirely), they grow continuously throughout life, and their growth, anatomy and function are all odd. Folks, you're looking at a disproof of intelligent design right here. Several individuals have survived in captivity for more than 20 years, with the record holder being an animal kept at Chicago which, on its death in 1920, was 21 years and 4 months old. In my opinion, the two skulls are the same animal. Initially growing downwards - like any normal mammalian upper canine - it is then rotated as the alveolus itself turns to force the tooth upwards, and it eventually emerges from the dorsal surface of the snout. Is this definitely a different skull from skull 1? Babirusas communicate through grunts and moans, and clattering teeth. Furthermore, so far as I can tell from the literature, no-one has ever found a babirusa skull in which the upper canines have bored into the bone [though a colleague told me that he once saw a specimen where exactly this had happened... ]. These animals become sexually mature after they reach one or two years of age. Babirusas, part II, What's with the bizarre curving tusks? It sorta looks like it. © 2006-2020 Science 2.0. There are babirusas at the San Diego Zoo Safari Park in Nairobi Village. Please make a tax-deductible donation if you value independent science communication, collaboration, participation, and open access. Well, maybe the tusks can be used in this way, but this can't of course have been the main selection pressure driving the evolution of the teeth, given that the intermediate stages leading up to this 'end' condition wouldn't have been at all useful.
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