Solifugae many species also are used for stridulation. Unlike scorpions, solifugids do not have a third tagma that forms a "tail". Most species of Solifugae live in dry climates and feed opportunistically on ground-dwelling arthropods and other small animals. The largest species grow to a length of , including legs. A number of urban legends exaggerate the size and speed of the Solifugae, and their potential danger to humans, which is negligible. Solifugae are moderately small to large arachnids (a few millimeters to several centimeters in body length), with the larger species reaching in length, including legs. In practice, the respective
Frog legs and has been introduced. In these ecosystems, American bullfrogs can decimate local amphibian populations, upset ecosystem balance and have negative impacts on other species of wildlife as well. According to Jewish dietary laws all reptiles and amphibians are considered unclean animals. Therefore, frog legs are not kosher, and are forbidden to observant Jews. Frog meat is considered as "haraam" (non-"halal") according to mainstream Islamic dietary laws. Frog meat is not halal for two reasons: the meat to be consumed should not be considered disgusting, and frogs, together with ants, bees, and seabirds, are animals that should not be killed by