Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | Springer Nature Link |
|---|---|
| Author | Kierdorf, U. |
| Copyright Year | 2001 |
| Abstract | Two cases of extreme mandibular premolar rotation in deer are reported. The first specimen is an isolated left hemimandible of a red deer stag(Cervus elaphus) with an estimated age of 4 years, in which the P2 is rotated 180°. The second specimen is the skull of a roe buck(Capreolus capreolus), also aged about 4 years, in which the left P4 is rotated approximately 135° in disto-lingual direction. Furthermore, both P3 of the buck are rotated about 45° in palatinal direction. Based on the eight cases published so far, the uneven distribution of extreme tooth rotations within the dentition of cervids is discussed and compared with the situation in mammals in general.Geschildert werden zwei Fälle extremer Rotation von Unterkiefer-Prämolaren bei Cerviden. Das erste Objekt ist die linke Unterkieferhälfte eines etwa 4-jährigen Rothirschs(Cervus elaphus), in welcher der P2 um 180° gedreht ist. Das zweite Objekt ist der Schädel eines ebenfalls etwa 4-jährigen Rehbocks(Capreolus capreolus), bei dem der linke P4 um circa 135° in disto-lingualer Richtung rotiert ist. Zusätzlich sind beide P4 des Bockes um circa 45° nach palatinal gedreht. Auf der Grundlage der bislang publizierten acht Fälle wird die ungleichmäßige Verteilung extremer Zahnrotationen im Cervidengebiss diskutiert und mit der Situation bei Säugern im Allgemeinen verglichen.On donne la description de deux cas de rotation extrême de prémolaires de la mâchoire inférieure chez des Cervidés. Le premier cas concerne la mâchoire gauche inférieure d'un cerf de 4 ans(Cervus elaphus L.) où la P2 a subi une rotation de 180°. Le deuxième cas concerne un crâne d'un mâle de Chevreuil (Capreolus capreolus L.) de 4 ans dont la P4 a subi une rotation de 135° dans le sens disto-lingual. De plus, les deux P3 du broquart sont tournées d'environ 45° en direction palatine. Sur base des huit cas ayant fait l'objet d'une publication jusqu'à présent, la répartition irrégulière des rotations dentaires dans les mâchoires de Cervidés est discutée et comparée avec la situation des mammifères en général. |
| Starting Page | 232 |
| Ending Page | 237 |
| Page Count | 6 |
| File Format | |
| ISSN | 00442887 |
| Journal | European Journal of Wildlife Research |
| Volume Number | 47 |
| Issue Number | 3 |
| e-ISSN | 14390574 |
| Language | French |
| Publisher | Springer-Verlag |
| Publisher Date | 2001-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Rothirsch Reh Zähne Zahnrotation Anomalie Animal Ecology Zoology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology Animal Science and Zoology |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|