Family Lycosidae is a group of spiders commonly called wolf spiders. This family is diverse with over 2000 species. These spiders are found worldwide and belong to the order Araneae. There are several synonyms for the word Family Lycosidae including Lycosids, wandering spiders, and hunting spiders. This family is known for their active hunting patterns and their ability to move at great speed. Some species are active during the day, while most prefer to hunt at night. Wolf spiders are typically harmless to humans but should be handled with care as they may bite if threatened.