When handled, this snake will often coil its tail into a corkscrew spiral. Belly is bright yellow, orange, or red and marked with a row of dark half-moon shapes down the center. Anyone know what this could be? I tried to google it but couldn't find it. Neck is ringed with a yellow or orange collar; individuals from the Florida Keys lack a distinct collar. I found a black snake with orange rings. it might of ben a ring around its neck.? Scales are smooth. Diadophis punctatus, commonly known as the ring-necked snake or ringneck snake, is a harmless species of colubrid snake found throughout much of the United States, central Mexico, and southeastern Canada.Ring-necked snakes are secretive, nocturnal snakes, so are rarely seen during the day time. This snake is small at only about 10 to 15 inches in length. - I live in Central Arkansas if that helps my two year old daughter almost picked it up. Source(s): black snake orange spot head ben ring neck: https://shortly.im/VnMvJ. It is a non-venomous snake. Some people sure are cowardly when it comes to snakes, especially inside the home. Ringneck snakes can vary in color, from tan to almost black, and they have a yellow or orange underbelly and a broken yellowish ring around the neck. A black snake with an orange belly is most likely a ringneck snake. The Southern Ringneck snake is black with an orange belly, but also has an orange ring around the neck. The snakes are shiny black, with a bright orange or reddish belly, and a ring around the neck, thus giving it its name. This snake lays eggs. It might of been a real dark gray. I found a black snake with a orange spot on its head. Login to reply the answers Post; Nyima Ward. Body is gray-black. Do it yourself: Visit my How To Get Rid of Snakes page for tips and advice. 9 years ago. 0 0 0. Description: Ringneck snakes are small - 10 - 15 in (25 - 38 cm) - slender snakes that are generally grayish with a yellow or orange band around the back of the neck and a yellow or orange underside. They are slender and smooth and have round pupils.