Natrix natrix gotlandica
A species of Grass snakes Scientific name : Natrix natrix gotlandica Genus : Grass snakes
Natrix natrix gotlandica, A species of Grass snakes
Scientific name: Natrix natrix gotlandica
Genus: Grass snakes
Content
Description General Info
Description
Natrix natrix gotlandica posits certain adaptational traits for survival and reproduction. The females exhibit philopatry, returning to their birthplace for nesting, thus aiding localized population growth. This species showcases a unique feeding habit, where it optically hunts for fish and amphibians underwater. Healthy aquatic ecosystems and quality nesting areas are crucial for natrix natrix gotlandica's survival.
General Info
Lifespan
10-15 years
Diet
Natrix natrix gotlandica primarily feeds on aquatic and semi-aquatic organisms. Their diet includes frogs, toads, fishes, and occasionally small mammals. Seasonal variations influence their prey selection.
Appearance
Natrix natrix gotlandica is a medium-sized, slender snake with smooth scales. It has a distinctive, two-tone appearance with a dark back ranging from brown to greenish-black and a lighter underside. This species sports a yellow collar behind the head, decorated with intricate black flecks. Notable differences in appearance among this subspecies include a lighter, almost golden hue with an all-over snowflake pattern.
Behavior
Natrix natrix gotlandica displays solitary, nonvenomous behavior typical of most grass snakes. Its activity peaks during the day, with primary diet being amphibians. It's known for peculiar defensive behavior which includes producing a foul-smelling secretion. Also noteworthy is its unique birth behavior – it's among the rare ovoviviparous snakes, delivering live young instead of laying eggs.
Scientific Classification
Phylum
Chordates Class
Reptiles Order
Lizards and snakes Family
Natricinae Genus
Grass snakes Species
Natrix natrix gotlandica 
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