KFU. Card publication. The effect of incubation temperature on the morphological features of grass snake Natrix natrix (Linnaeus, 1758) (OPHIDIA: COLUBRIDAE)

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THE EFFECT OF INCUBATION TEMPERATURE ON THE MORPHOLOGICAL FEATURES OF GRASS SNAKE NATRIX NATRIX (LINNAEUS, 1758) (OPHIDIA: COLUBRIDAE)

Form of presentation

Articles in Russian journals and collections

Year of publication

2018

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Authors, employees of KFU

Idrisova Liya Adekhamovna, author

Khayrutdinov Ildar Zinnurovich, author

Bibliographic description in the original language

Idrisova L. A., Khairutdinov I. Z. The effect of incubation temperature on the morphological features of grass snake Natrix natrix (Linnaeus, 1758) (OPHIDIA: COLUBRIDAE) // Russian Journal of Herpetology. – 2018. – Vol. 25, � 4. – P. 283-292.

Annotation

Reptile phenotype is influenced by both external (environment) and internal (genotype) factors. However, the relation between these factors are not clear today. This research analyzes the influence of temperature during egg incubation on morphological characteristics of the grass snake. We found out that extreme high temperature resulted in shorter incubation length and smaller hatchlings. Coloration was also affected by thermal regime: there were more bright orange and yellow tones observed in the temporal spots, neck, labial scales and iris of hatchlings from high temperature regimes. Hatchlings which were incubated at extreme high temperatures were characterized by the largest spectrum and the highest frequency of deviations in pholidosis and malformations; as well some of them failed to hatch. The appearance of effect is influenced by exposure duration: hatchlings incubated at fluctuating temperatures demonstrated intermediate characteristics.

Keywords

morphology, incubation temperature, pholidosis, coloration, malformations, grass snake, Natrix natrix

The name of the journal

RUSSIAN JOURNAL OF HERPETOLOGY

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=260175&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Idrisova Liya Adekhamovna	ru_RU
dc.contributor.author	Khayrutdinov Ildar Zinnurovich	ru_RU
dc.date.accessioned	2018-01-01T00:00:00Z	ru_RU
dc.date.available	2018-01-01T00:00:00Z	ru_RU
dc.date.issued	2018	ru_RU
dc.identifier.citation	Idrisova L. A., Khairutdinov I. Z. The effect of incubation temperature on the morphological features of grass snake Natrix natrix (Linnaeus, 1758) (OPHIDIA: COLUBRIDAE) // Russian Journal of Herpetology. – 2018. – Vol. 25, � 4. – P. 283-292.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=260175&p_lang=2	ru_RU
dc.description.abstract	RUSSIAN JOURNAL OF HERPETOLOGY	ru_RU
dc.description.abstract	Reptile phenotype is influenced by both external (environment) and internal (genotype) factors. However, the relation between these factors are not clear today. This research analyzes the influence of temperature during egg incubation on morphological characteristics of the grass snake. We found out that extreme high temperature resulted in shorter incubation length and smaller hatchlings. Coloration was also affected by thermal regime: there were more bright orange and yellow tones observed in the temporal spots, neck, labial scales and iris of hatchlings from high temperature regimes. Hatchlings which were incubated at extreme high temperatures were characterized by the largest spectrum and the highest frequency of deviations in pholidosis and malformations; as well some of them failed to hatch. The appearance of effect is influenced by exposure duration: hatchlings incubated at fluctuating temperatures demonstrated intermediate characteristics.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	morphology	ru_RU
dc.subject	incubation temperature	ru_RU
dc.subject	pholidosis	ru_RU
dc.subject	coloration	ru_RU
dc.subject	malformations	ru_RU
dc.subject	grass snake	ru_RU
dc.subject	Natrix natrix	ru_RU
dc.title	The effect of incubation temperature on the morphological features of grass snake Natrix natrix (Linnaeus, 1758) (OPHIDIA: COLUBRIDAE)	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU