About the Side-striped palm pit viper
Common names: side-striped palm pitviper side-striped palm viper, more. Bothriechis lateralis is a pit viper species found in the mountains of Costa Rica and western Panama. No subspecies are currently recognized. Adult specimens may exceed 100 centimetres (39 in), but are usually less than 80 centimetres (31 in) in length. These are relatively slender snakes and have a prehensile tail.
The color pattern consists of an emerald green to bluish green ground color, overlaid with a series of yellow alternating paravertebral vertical bars. Some of the scales adjacent to the yellow in this pattern may be blue or black-tipped. The belly is a uniform yellowing-green, bordered on either side by a pale yellow stripe running along the lower portion of the paraventral scales and the extreme lateral part of the ventral scales. The head is uniformly green on top and a blue or blue-gray postocular stripe may be present. If a postocular stripe is present, it is weakly defined, especially in large adults. The iris is yellow.
Juvenile specimens are usually brown with dark brown markings on the head, bronze irises, postocular stripes, paravertebral makings that are edged with yellow... Wikipedia →
