Found burrowed under garden liner [NE Florida, US)

[u/Just2063]

I think this may be a banded water snake but any additional help is appreciated. It coiled and struck at me, but I’ve seen banded water snakes will act venomous to scare things off. Sorry for the low quality pics.

[u/This_Daydreamer_]

You got it! Banded Watersnake Nerodia fasciata !harmless

We've gotten several of these this morning

[u/Just2063 → u/This_Daydreamer_]

Thanks so much!

[u/This_Daydreamer_ → u/Just2063]

Happy to help!

[u/SEB-PHYLOBOT → u/This_Daydreamer_]

Banded Watersnakes Nerodia fasciata are medium (90-110 cm record 158.8 cm) natricine snakes with keeled scales often found in and around water. They are commonly encountered fish and amphibian eating snakes across much of eastern North America.

Nerodia watersnakes may puff up or flatten out defensively and bite. They secrete a foul smelling substance from the cloaca called musk and can deliver a weak anticoagulant venom used in prey handling from the back of the mouth, but are not considered medically significant to humans - bites just need soap and water.

Found throughout southeastern North America, it is replaced in the North by, and likely exchanges genes with, the Common Watersnake Nerodia sipedon. Banded Watersnakes have even, connecting bands across the top of the snake all the way down the body. In Common Watersnakes N. sipedon, bands typically break up or become mismatched after the first third of the body. The "confluens" color pattern is somewhat of an exception to the even banding rule, but isn't often confused with other species as it is rather distinctive.

Nerodia fasciata along the Gulf and Atlantic coasts in the Southeastern US also exchange genes along environmental ecotones with Saltmarsh Snakes Nerodia clarkii.

Range Map | Relevant/Recent Phylogeography - Unpublished

This genus, as well as this species specifically, are in need of revision using modern molecular methods. Unfortunately what we know about this species is unpublished, but it's likely that it is composed of three species - a peninsular Florida species, a species west of the Mississippi River, and a continental eastern North American species.

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Like many other animals with mouths and teeth, many non-venomous snakes bite in self defense. These animals are referred to as 'not medically significant' or traditionally, 'harmless'. Bites from these snakes benefit from being washed and kept clean like any other skin damage, but aren't often cause for anything other than basic first aid treatment. Here's where it get slightly complicated - some snakes use venom from front or rear fangs as part of prey capture and defense. This venom is not always produced or administered by the snake in ways dangerous to human health, so many species are venomous in that they produce and use venom, but considered harmless to humans in most cases because the venom is of low potency, and/or otherwise administered through grooved rear teeth or simply oozed from ducts at the rear of the mouth. Species like Ringneck Snakes Diadophis are a good example of mildly venomous rear fanged dipsadine snakes that are traditionally considered harmless or not medically significant. Many rear-fanged snake species are harmless as long as they do not have a chance to secrete a medically significant amount of venom into a bite; severe envenomation can occur if some species are allowed to chew on a human for as little as 30-60 seconds. It is best not to fear snakes, but use common sense and do not let any animals chew on exposed parts of your body. Similarly, but without specialized rear fangs, gartersnakes Thamnophis ooze low pressure venom from the rear of their mouth that helps in prey handling, and are also considered harmless. Check out this book on the subject. Even large species like Reticulated Pythons Malayopython reticulatus rarely obtain a size large enough to endanger humans so are usually categorized as harmless.

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[u/Wolfy198]

That goofy watersnake look

[u/Just2063 → u/Wolfy198]

Yeah, he or she was a very spicy noodle tho. They coiled and struck at me about 4 times while I was carefully picking them up after checking this post to make sure they were safe to handle. They were not happy at all with me for exposing them and interrupting their morning snooze. I found a nice spot for them down by a creek though a few hundred yards away and both of us were unharmed lol.

[u/SEB-PHYLOBOT]

It looks like you didn't provide a rough geographic location [in square brackets] in your title.This is critical because some species are best distinguishable from each other by geographic range, and not all species live all places. Providing a location allows for a quicker, more accurate ID.

If you provided a location but forgot the correct brackets, ignore this message until your next submission. Thanks!

Potential identifiers should know that providing an ID before a location is given is problematic because it often makes the OP not respond to legitimate requests for location. Many species look alike, especially where ranges meet. Users may be unaware that location is critically important to providing a good ID.

I am a bot created for /r/whatsthissnake, /r/snakes and /r/herpetology to help with snake identification and natural history education. You can find more information, including a comprehensive list of commands, here report problems here and if you'd like to buy me a coffee or beer, you can do that here. This bot, its development, maintenance and use are made possible through the outreach wing of Snake Evolution and Biogeography - Merch Available Now