GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE
It is well-known that cranial skeleton traits are most informative in variability studies. A skull is one of the most stable morphological structures, with its traits allowing to define distinctions and estimate both intraspecies and interspecies variability. The aim of this work was the grey southe...
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ftzaporizhzhianu:oai:ojs2.economic-journal.com.ua:article/93 2023-05-15T15:50:12+02:00 GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE КРАНІОЛОГІЧНИЙ ПРОФІЛЬ ВОВКА ЗВИЧАЙНОГО CANIS LUPUS L., 1758 (CANIDAE) ПІВДЕННОГО СХОДУ УКРАЇНИ Лебедєва, Н. І. Домніч, В. І. Замура, А. С. 2017-12-27 application/pdf http://journalsofznu.zp.ua/index.php/biology/article/view/93 eng eng Zaporizhzhia National University http://journalsofznu.zp.ua/index.php/biology/article/view/93/76 http://journalsofznu.zp.ua/index.php/biology/article/view/93 Acta Biologica Ukrainica; No. 2 (2017): Bulletin of Zaporizhzhia National University. Biological Sciences; 27-33 Acta Biologica Ukrainica; № 2 (2017): Вісник Запорізького національного університету. Біологічні науки; 27-33 2410-0943 gray wolf craniometric traits morphological variety variability variation coefficient sexual dimorphism index вовк звичайний краніометричні ознаки морфологічне різноманіття мінливість коефіцієнт варіації показники статевого диморфізму info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2017 ftzaporizhzhianu 2022-12-25T16:27:15Z It is well-known that cranial skeleton traits are most informative in variability studies. A skull is one of the most stable morphological structures, with its traits allowing to define distinctions and estimate both intraspecies and interspecies variability. The aim of this work was the grey southeast Ukraine wolf skull morphological variety features research. We have examined wolf skulls from the scientific collection of forest biology, game management and ichthyology department of the Zaporizhzhya national university. The cranial skeleton variability estimation has been done employing 23 different traits. The most relevant linear bone reference points which form craniometry foundation were chosen. Mesocephalic type wolf skull (CI=53,44%) is massive and high with the extended foreface. The predator facial skull length is typically about 60% of skull length. According to all measured indices, predator males were slightly larger than females. However, significant sexual distinctions were observed for 8 out of 23 investigated traits: postcranial and zygomatic width, rostrum and hard palate width, skull height, length of the upper and lower jaw teeth, length of the molar lower jaw teeth. The range of wolf males variability was 4,90-12,14%, and females – 4,32-13,96%. In males, the following 5traits were most variable: the basic length, mastoid width, width between supraorbital processes, rostrum width, width between the canines. Only the width between the canines was the most variable in females. The range of predator craniometric traits specific variability was 7,46%. The most variable traits were the rostrum width and width between the canines. It is notable that trait variability is higher in females in comparison with males. Males provide major contribution to the general variability of 9 traits (the basic length, facial skull length, mastoid width, interorbital width, width between supraorbital processes, zygomatic width, rostrum width, hard palate width, length of the lower jaw), and females only to 4 traits ... Article in Journal/Newspaper Canis lupus gray wolf Scientific Journals of Zaporizhia National University |
institution |
Open Polar |
collection |
Scientific Journals of Zaporizhia National University |
op_collection_id |
ftzaporizhzhianu |
language |
English |
topic |
gray wolf craniometric traits morphological variety variability variation coefficient sexual dimorphism index вовк звичайний краніометричні ознаки морфологічне різноманіття мінливість коефіцієнт варіації показники статевого диморфізму |
spellingShingle |
gray wolf craniometric traits morphological variety variability variation coefficient sexual dimorphism index вовк звичайний краніометричні ознаки морфологічне різноманіття мінливість коефіцієнт варіації показники статевого диморфізму Лебедєва, Н. І. Домніч, В. І. Замура, А. С. GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
topic_facet |
gray wolf craniometric traits morphological variety variability variation coefficient sexual dimorphism index вовк звичайний краніометричні ознаки морфологічне різноманіття мінливість коефіцієнт варіації показники статевого диморфізму |
description |
It is well-known that cranial skeleton traits are most informative in variability studies. A skull is one of the most stable morphological structures, with its traits allowing to define distinctions and estimate both intraspecies and interspecies variability. The aim of this work was the grey southeast Ukraine wolf skull morphological variety features research. We have examined wolf skulls from the scientific collection of forest biology, game management and ichthyology department of the Zaporizhzhya national university. The cranial skeleton variability estimation has been done employing 23 different traits. The most relevant linear bone reference points which form craniometry foundation were chosen. Mesocephalic type wolf skull (CI=53,44%) is massive and high with the extended foreface. The predator facial skull length is typically about 60% of skull length. According to all measured indices, predator males were slightly larger than females. However, significant sexual distinctions were observed for 8 out of 23 investigated traits: postcranial and zygomatic width, rostrum and hard palate width, skull height, length of the upper and lower jaw teeth, length of the molar lower jaw teeth. The range of wolf males variability was 4,90-12,14%, and females – 4,32-13,96%. In males, the following 5traits were most variable: the basic length, mastoid width, width between supraorbital processes, rostrum width, width between the canines. Only the width between the canines was the most variable in females. The range of predator craniometric traits specific variability was 7,46%. The most variable traits were the rostrum width and width between the canines. It is notable that trait variability is higher in females in comparison with males. Males provide major contribution to the general variability of 9 traits (the basic length, facial skull length, mastoid width, interorbital width, width between supraorbital processes, zygomatic width, rostrum width, hard palate width, length of the lower jaw), and females only to 4 traits ... |
format |
Article in Journal/Newspaper |
author |
Лебедєва, Н. І. Домніч, В. І. Замура, А. С. |
author_facet |
Лебедєва, Н. І. Домніч, В. І. Замура, А. С. |
author_sort |
Лебедєва, Н. І. |
title |
GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
title_short |
GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
title_full |
GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
title_fullStr |
GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
title_full_unstemmed |
GREY SOUTHEAST UKRAINE WOLF CANIS LUPUS L., 1758 (CANIDAE) CRANIOLOGICAL PROFILE |
title_sort |
grey southeast ukraine wolf canis lupus l., 1758 (canidae) craniological profile |
publisher |
Zaporizhzhia National University |
publishDate |
2017 |
url |
http://journalsofznu.zp.ua/index.php/biology/article/view/93 |
genre |
Canis lupus gray wolf |
genre_facet |
Canis lupus gray wolf |
op_source |
Acta Biologica Ukrainica; No. 2 (2017): Bulletin of Zaporizhzhia National University. Biological Sciences; 27-33 Acta Biologica Ukrainica; № 2 (2017): Вісник Запорізького національного університету. Біологічні науки; 27-33 2410-0943 |
op_relation |
http://journalsofznu.zp.ua/index.php/biology/article/view/93/76 http://journalsofznu.zp.ua/index.php/biology/article/view/93 |
_version_ |
1766385180946202624 |