What is platycryptus californicus?

Platycryptus californicus is a species of spider found in California, Arizona, and Baja California, Mexico. It belongs to the family Salticidae, also known as jumping spiders, and is commonly referred to as the California jumping spider.

Adult Platycryptus californicus spiders range in size from 7 to 10 mm in length, with females generally larger than males. They have black bodies with distinct white markings on their cephalothorax and abdomen, as well as on their legs. They are known for their exceptional jumping ability, allowing them to move quickly and easily through their environment.

Platycryptus californicus spiders are generally found in urban and suburban environments, particularly in gardens and parks. They are also occasionally found indoors, particularly near windows and other sources of light.

These spiders are not generally considered dangerous to humans and do not possess venom that is harmful to humans. They primarily feed on insects, including flies, moths, and beetles.

Overall, Platycryptus californicus is a fascinating species of spider that is well adapted to its urban and suburban environment. Its distinctive markings and impressive jumping ability make it a favorite among spider enthusiasts.