How do I identify my diamondback water snake?
How do I identify my diamondback water snake?
Diamond-backed Watersnakes are large, stocky snakes identified by dark, diamond-shaped blotches on their back and sides. Their background color is usually brown, but can range from yellowish to greenish. Their belly is light yellow with dark, half-moon shaped spots.
Is the diamondback water snake venomous?
The diamondback water snake is non-venomous but extremely aggressive, and often misidentified as poisonous cottonmouths. They release musk and fecal mater when defensive (Missouri Department of Conservation).
How big do Diamondback water snakes get?
Diamondback water snakes range in length from 30 – 48 inches (76 – 122 cm). Max 63 inches (160 cm).
Do Diamondback water snakes bite?
Like most other water snakes, the diamondback watersnake has an irritable temperament and will bite repeatedly if harassed or handled. They are non-venomous so a bite from one is quite harmless, other than a few scratches or lacerations and a possible infection.
What eats a diamondback water snake?
Animals such as deer, antelope, cows and horses regard the diamondback as a threat and they may try to trample or stomp the snake. Eagles, hawks, roadrunners, kingsnakes, coyote, bobcats or fox are predators who look at these snakes as a source of food.
How long do Diamondback water snakes live?
Their lifespan is nine years in captivity, but is unknown in the wild. This species is stable, but it does face habitat loss. Additionally, northern water snakes are occasionally killed because they are mistaken for “water moccasins”—another name for the venomous cottonmouth.
Where do Diamondback water snakes live?
The diamondback water snake is found in the central United States, predominantly along the Mississippi River valley, but its range extends beyond that. It ranges within the states of Texas, Oklahoma, Kansas, Iowa, Louisiana, Arkansas, Missouri, Illinois, Indiana, Tennessee, Mississippi, Georgia, and Alabama.
Can snakes sense fear in humans?
It is a myth that snakes can sense fear in humans. However, since snakes have an extraordinary sense of smell, they might be able to sense a difference between a relaxed human and a fearful human. Snakes do not respond to fear in humans unless they feel threatened by unpredictable human movements.
How did the diamondback water snake get its name?
The species was first described as Tropidonotus rhombifer by Edward Hallowell in 1852. The diamondback water snake is predominantly brown, dark brown, or dark olive green in color, with a black net-like pattern along the back, with each spot being vaguely diamond-shaped.
How big does a Nerodia rhombifer snake get?
Adult males have multiple papillae (tubercles) on the under surface of the chin, which are not found on any other species of snake in the United States. Nerodia rhombifer grows to an average total length (including tail) of 76–122 cm (30–48 inches). The record total length is 180 cm (69 inches).
When do Diamondback watersnakes breed in Lafayette Reservoir?
There have been no confirmed observations of watersnakes at Lafayette Reservoir since late 1999, but sightings are occasionally reported, and the population may still continue to present in low numbers. Like other Nerodia species, diamondback water snakes are ovoviviparous. They breed in the spring and give birth in the late summer or early fall.
Is the diamond backed watersnake dangerous to humans?
Non-venomous Diamond-backed watersnakes are not dangerous to people or pets, but they will readily bite to defend themselves. These snakes are not aggressive and avoid direct contact with people and pets. Virtually all bites occur when the snakes are intentionally bothered. Photo by Coleman Sheehy.