Teeth as indicators of age with special reference to Red deer (<i>Cervus elaphus</i>) of known age from Rhum

Lowe, Vaughan

doi:10.1111/j.1469-7998.1967.tb01881.x

Cited by 116 publications

(64 citation statements)

References 10 publications

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“…However, extreme precision in age determination was often more of an academic than a practical interest. Many studies were conducted to summarize wear patterns of known-age animals and attempted to correlate the trends to unknown-age animals [120]. Others did not support the theory and believed that by using wear patterns, age determination was not reliable [121].…”

Section: Wear Of Animal Teethmentioning

confidence: 98%

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Introduction to Teeth

Zhou

Zheng

et al. 2013

Dental Biotribology

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Section: Wear Of Animal Teethmentioning

confidence: 98%

“…Instead, cementum layers were used to determine the ages of coyotes and other species [122,123]. However, Lowe felt that similar to growth rings in trees, interpreting or counting cementum layers was not convincing [120]. It was influenced greatly by environmental factors.…”

Section: Wear Of Animal Teethmentioning

confidence: 99%

Introduction to Teeth

Zhou

Zheng

et al. 2013

Dental Biotribology

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“…A fogakban található növekedési vonalak életkorbecslési alkalmazásáról elsőként EIDMANN (1932) ROBINETTE et al (1957), WOOD (1962), BRIAN (1966), RANSOM (1966), GILBERT (1966), SOHN (1968), ERICKSON & SELIGER (1969), LOCKARD (1972), TOMAS & BANDY (1973), KAY (1974) LOWE (1967), DOUGLAS (1970), KLEIN et al (1981), BROWN & CHAPMAN (1991), KIERDOF & BERCHER (1997) és MAROSÁN (1999, 2001a publikálták tapasztalatikat.…”

Section: A Fogak Növekedési Vonalainak Vizsgálataunclassified

Az őz [capreolus capreolus (l.) 1758] életkorbecslési módszereinek vizsgálata

Marosán¹

2014

Magyar Apróvad Közlemények

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Age can be precisely estimated from the number of cement zones in stocks of roe deer living in Hungarian habitats. Growth zones of the cement stock can be assessed also on dental slides; however, it is more exact with histotechnical methods, first of all with the Goldner trichromium, Heidenhain azan and Giemsa dying.In the case of roe deer, age estimation is not applicable with slide techniques on the basis of secondary dentin, since the prepared dental slides presenting the secondary dentin did not show any sing of age-related layers in the sample of analysis. On the other hand histological examinations can be successfully applied just like in the case of the cementum. Age estimation by tooth wear yields very close, statistically verifiable correlation with the age estimated form cement zones. Crown height of the molars exhibit strong, statistically proven relationship with the age estimated from cement zones, except the P 1 teeth. In all the samples the strongest relation appears for the total average of molars. Highly close relation can be observed in the case of M 1 , M 2 and M 3 teeth. Length parameters of I 1 teeth indicate a statistically verifiable relation with the age estimated from cement zones. The angle of I 1 teeth and the age estimated from cementum shows no proper relation, consequently this parameter is not indicative of age.Dry matter content of the lens in bucks is intensive up to the first year of age, becoming statistically negligible in the succeeding years. On the other hand, lens weight of does keeps growing up to approximately 5 years of age.According to RAJNIK (1977) there is a close, statistically verifiable relation between the estimated ages of does coming from cement zones and from the nasal septum. Examining the nasal septum of does gives appropriate information on age.On-site age estimation of live roe-deer is an acceptable procedure complying with practical requirements, but the professional experience, training and precision of the person performing the estimation fundamentally determines the reliability of the method.Considering that in a given case trophy judgement may result in imposing sanctions against a hunter or a person entitled to hunting, the accuracy of this method is not acceptable. According to our study the age estimated from cement zones was only in an average agreement of 37.6% with age estimation coming from trophy judgement.KULCSSZAVAK: őz, Capreolus capreolus, kor-megállapítási módszerek KEYWORDS: Roe Deer, Capreolus capreolus, age estimation methods, BEVEZETÉSA természetközeli vadállomány szabályozás, okszerű vadgazdálkodás kivitelezésekor az öko-lógiai és ökonómiai szempontokat is kielégítő vadállomány kialakításához, a vadgazdálkodási tervezéshez, a hivatalos trófeabírálathoz a korbecslési módszerek ismerete szükséges.Magyarországon az ejtett trófeás nagyvad, így az őzbak ejtésének szakszerűségét a vadászati hatóság állapítja meg a hivatalos trófeabírálat során. Ezt a munkát az 1996. évi LV. törvény a vad védelméről, a vadgazdálkodásról, valamint a vadászat...

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“…Using teeth for age determination is commonly reported in many species of deer [23,25,26,33,34,36]. This method is based on eruption sequence, wearing estimation and cementum lines [28].…”

Section: Methodsmentioning

confidence: 99%

Skull Growth of the Korean Water Deer, <i>Hydropotes inermis argyropus</i>

Kim

Suzuki

et al. 2013

The Journal of Veterinary Medical Science

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ABSTRACT. Craniomandibular traits of the water deer from the Korean peninsula were examined to assess size change in growth between age groups and sexes. Univariate and multivariate analyses were conducted based on 34 cranial and 11 mandibular measurements from both sexes. Statistical comparisons of skull measurements revealed a significantly different growth pattern between the sexes. For the male, the size change of the cranium and mandible was straight through age groups, constantly. On the other hand, the size of the cranium and mandible of the female was changed relatively steeper than that of the male in age groups 2 to 3, and the growth curves from age group 3 to 4 were more gradual than age groups 2 to 3. Principal component analysis showed that these 2 sexes have a similar trend. In the allometry analysis, there were differences in growth in 5 traits in both sexes. In conclusion, our study suggests that the male and the female Korean water deer had a similar trend for their growth, although there was a small difference of skull growth for age groups.

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Teeth as indicators of age with special reference to Red deer (Cervus elaphus) of known age from Rhum

Cited by 116 publications

References 10 publications

Introduction to Teeth

Introduction to Teeth

Az őz [capreolus capreolus (l.) 1758] életkorbecslési módszereinek vizsgálata

Skull Growth of the Korean Water Deer, <i>Hydropotes inermis argyropus</i>

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