Description. Captive Lifespan: 12 to 20 Years; Dangerous: Care Level: Intermediate; Overview. There are many different Boa Morphs in the hobby today, ranging in different color and pattern mutations. Corallus hortulana is a non-venomous boa species found in South America. Even though they come from two unrelated snake families that live on opposite sides of the planet, each could easily be mistaken for the other. This also occurs in green tree python (Morelia viridis), a python species in which hatchlings and juveniles may also be canary yellow or brick-red. As opposed to popular belief, yellow juveniles (as in the green tree python) do not occur in the emerald tree boa. There were 2 species, one if … Clicking on the pictures below will display larger versions. Adults grow to an average of 5 and 6.5 feet (1.5–2 m) in length. There are at least ten different types of boa constrictor species and subspecies, such as the red-tailed boa and boa imperator. There are MANY more boa morphs out there than what we have listed here, and more are being added every year! Here are descriptions of some of the more popular boa morphs available today. It is often seen in river- and oxbow-edge trees. Leopard Boas. Boa Morphs. If you’re traveling to the Amazon basin, you should bring a camera with a good zoom and a decent pair of binoculars.These will increase the odds of spotting and shooting an emerald tree boa in the wild Safety tip: While emerald tree boas aren’t usually aggressive to humans (more below), it’s a good idea to keep a safe distance. This species is also referred to as the Garden Tree Boa, by experienced hobbyists as ATBs, and, in error, as Cookâ s Tree Boa (a different species). Two Types of Emerald Tree Boa. The second, less-common form is the Amazon Basin emerald tree boa. Scientists are uncertain of how many subspecies exist. Corallus hortulanus McDiarmid, ... Common names: Amazon tree boa, macabrel, Cook's tree boa, common tree boa, garden tree boa. The northern form is found in Guyana and Surinam and is known as the Guyana Shield or northern emerald tree boa. NOTE:- Round Island boas, (also called Mauritius snakes and splitjaw snakes) are no longer regarded as Boas (Boidae family) and are now in the Bolyeriidae family. No subspecies are currently recognized. There are two distinct types of emerald tree boa. It is the most common emerald tree boa found in captivity. Here are a few examples of what I have in my collection. The Leopard Boa originated from a litter of what were believed to be normal Sonoran Desert Boas, produced by Hans Winner (Germany). This species exhibits an immense variety of colors and patterns. How they are alike, and how different, is a tale of parallel evolution. The emerald tree boa and the green tree python are both big green snakes. Others are less common, such as the short-tailed boa, long-tailed boa, and black-bellied boa.