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
Legs (song) Legs (song) "Legs" is a song performed by the band ZZ Top from their 1983 album "Eliminator". The song was released as a single in 1984 and reached number eight on the "Billboard" Hot 100 in the United States. The dance mix version of the song peaked at number thirteen on the dance charts. Although all three members of ZZ Top are credited with playing on the track, only Gibbons was actually present; engineer Terry Manning was responsible for all the musical parts save the lead guitar. However, David Blayney (ZZ Top stage manager for 15 years) explains in his