1) Insect 2) Telsontail 1) Telsontail 
any of a group of about 150 species of minute (0.5 to 2 mm [0.02 to 0.08 inch]), pale, wingless, blind, primitive insects that live in damp humus and ... [2 related articles]
[n] - any of several minute primitive wingless and eyeless insects having a cone-shaped head
telsontail noun any of several minute primitive wingless and eyeless insects having a cone-shaped head; inhabit damp soil or decaying organic matter
a proturan insect; telsontail.