Spider

Spider is a ball python, Python regius, morph produced by an incomplete dominant pattern gene rather than a separate breed. One copy shows. Some breeders report that two copies are lethal, though this is disputed, and no living Super Spider is documented. It typically shows a pale gold to tan body, thin dark web-like striping, reduced side pattern, bright white sides or belly edges, and a dark head marking. The gene has been used in many combinations, including bumblebee when paired with pastel, so spider ancestry can be present even when the snake's color is changed by albino, banana, clown, or other genes.

The same mutation is associated with the spider wobble, a neurological balance issue that can range from barely visible head tilt to corkscrewing or trouble feeding, especially during stress or meals. Studies of Spider ball pythons have found malformations of the inner ear in the snakes examined. Keepers evaluating a spider ball python should watch it move, feed, and right itself before purchase or breeding decisions. Husbandry is otherwise standard for ball pythons: a secure enclosure, steady warm side, appropriate humidity, hides, and calm handling. Because of welfare concerns, some breeders and collections no longer produce spider projects, and buyers should understand that debate before supporting a pairing.