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作为一种法医工具的牙齿形态学和形态计量学分析用于鉴定伊比利亚狼（） 。 （原文括号部分内容缺失，翻译可能不太完整准确）

A Morphological and Morphometric Dental Analysis as a Forensic Tool to Identify the Iberian Wolf ().

作者信息

Toledo González Víctor, Ortega Ojeda Fernando, Fonseca Gabriel M, García-Ruiz Carmen, Navarro Cáceres Pablo, Pérez-Lloret Pilar, Marín García María Del Pilar

机构信息

Department of Analytical Chemistry, Physical Chemistry and Chemical Engineering, University of Alcalá, 28871 Alcalá de Henares, Madrid, Spain.

University Institute of Research in Police Sciences (IUICP), University of Alcalá, 28801 Alcalá de Henares, Madrid, Spain.

出版信息

Animals (Basel). 2020 Jun 3;10(6):975. doi: 10.3390/ani10060975.

DOI:10.3390/ani10060975
PMID:32503347
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7341320/
Abstract

Depredation by the Iberian wolf () is currently thought to be a problem in some areas of Spain. However, there are few technically validated forensic tools available to determine the veracity of claims with a high degree of scientific confidence, which is important given that such attacks may lead to compensation. The analysis of bite marks on attacked animals could provide scientific evidence to help identify the offender. Thus, the aim of this study was to assess the morphological and morphometric characteristics of Iberian wolf dentition. This data collection would serve as a base-point for a more accurate identification of the wolves thorough their bite marks. For the first time, 36 dental variables have been studied in wolves' skulls, employing univariate and multivariate analyses. The general morphological dental characteristics of wolves are very similar in terms of their dental formula and tooth structure to other canids, like domestic dogs. Sex differentiation was evident, principally in terms of the maxillary distance between the palatal surfaces of the canine teeth (UbC) and the width of the left mandibular canine teeth (LlCWd). New morphometric reference information was obtained that can aid the forensic identification of bite marks caused by the Iberian wolf with greater confidence.

摘要

目前，伊比利亚狼（）的捕食行为在西班牙一些地区被认为是个问题。然而，几乎没有经过技术验证的法医工具可用于在高度科学可信度的情况下确定索赔的真实性，鉴于此类攻击可能导致赔偿，这一点很重要。对受攻击动物咬痕的分析可为帮助识别肇事者提供科学证据。因此，本研究的目的是评估伊比利亚狼牙齿的形态和形态测量特征。这些数据收集将作为通过咬痕更准确识别狼的基点。首次对狼头骨中的36个牙齿变量进行了研究，采用了单变量和多变量分析。狼的一般牙齿形态特征在牙齿公式和牙齿结构方面与其他犬科动物（如家犬）非常相似。性别差异很明显，主要体现在上颌犬齿腭面之间的距离（UbC）和左下颌犬齿的宽度（LlCWd）方面。获得了新的形态测量参考信息，这可以更有信心地帮助法医识别由伊比利亚狼造成的咬痕。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/66f01070b554/animals-10-00975-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/6c87f57abc7e/animals-10-00975-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/b66f469ee47d/animals-10-00975-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/aed76c18a67f/animals-10-00975-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/4b04be418ad6/animals-10-00975-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/3adad0ed5d43/animals-10-00975-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/cdfe63c25572/animals-10-00975-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/8396c9deeea3/animals-10-00975-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/66f01070b554/animals-10-00975-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/6c87f57abc7e/animals-10-00975-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/b66f469ee47d/animals-10-00975-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/aed76c18a67f/animals-10-00975-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/4b04be418ad6/animals-10-00975-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/3adad0ed5d43/animals-10-00975-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/cdfe63c25572/animals-10-00975-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/8396c9deeea3/animals-10-00975-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0db6/7341320/66f01070b554/animals-10-00975-g008.jpg

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