Threatened arthropods and described. The total number of living arthropod species is probably in the tens of millions. One conservative estimate puts the number of arthropod species in tropical forests alone at six to nine million species. As a consequence of all of the above, most published estimates of the total number of endangered insects and arachnids are probably low by at least an order of magnitude. Conservatively at least eighty percent of all living animal species are arthropods. Since arthropods constitute the majority of the faunal biomass on Earth, their role is vital to the survival of large numbers of insectivores
Bare legs and 1980s. From 1995 a steady decline in sales of pantyhose began, levelling off in 2006 with American sales less than half of what they had once been. This decline has been attributed to bare legs in fashion, changes in workplace dress code, and the increased popularity of trousers. Bare legs Bare legs is the state in which a person does not cover his or her legs with any clothing or leggings in a public space. A person may have bare legs for functional reasons, such as to keep cooler in hot weather or during physical exercise. Most modern swimwear