The Effect of Incubation Temperature on the Morphological Features of Grass Snake Natrix natrix (Linnaeus, 1758) (Ophidia: Colubridae)

2018 ◽  
Vol 25 (4) ◽  
pp. 283
Author(s):  
Liya A. Idrisova ◽  
Ildar Z. Khairutdinov
Keyword(s):  
Incubation Temperature ◽  
Morphological Features ◽  
Natrix Natrix ◽  
Grass Snake

scholarly journals Differences in Features of External Morphology Traits of Young and Adult Snakes of the Family Colubridae (Reptilia)

2020 ◽  
Vol 20 (3/4) ◽  
pp. 116-127
Author(s):  
Anastasia A. Klenina ◽  
Keyword(s):  
Comparative Analysis ◽  
Morphological Characters ◽  
Morphological Features ◽  
External Morphology ◽  
Natural Origin ◽  
Laboratory Conditions ◽  
Natrix Natrix ◽  
The Family ◽  
Grass Snake ◽  
First Time

Characteristics of the meristic features of the external morphology of young and adult snakes (the Colubridae family) of three species, namely, the grass snake Natrix natrix, the dice snake N. tessellata and the Pallas’ coluber Elaphe dione, living in the Samara region, are described. For the first time, a comparative analysis was carried out of a number of morphological characters of uneven-aged snakes, namely: newborns obtained in laboratory conditions, juvenile specimens, and adult snakes captured in nature. It was revealed that those morphological features which remained unchanged during the snake's life (the number of Ventr., Scd., Lab. and Temp. scales) significantly differred in specimens of laboratory and natural origin. Statistically significant differences were also found between young and adult specimens of the dice snake from nature.

scholarly journals Cloacal Gram-Negative Microbiota in Free-Living Grass Snake Natrix natrix from Poland

2020 ◽  
Vol 77 (9) ◽  
pp. 2166-2171
Author(s):  
Aleksandra Pawlak ◽  
Katarzyna Morka ◽  
Stanisław Bury ◽  
Zuzanna Antoniewicz ◽  
Anna Wzorek ◽  
...  
Keyword(s):  
Free Living ◽  
Gram Negative ◽  
Natrix Natrix ◽  
Grass Snake
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