Cuticle-lined epithelial tube that forms part of the insect tracheal system. [ http://flybase.org/cgi-bin/fbcvq.html?query=FBbt:00005043 ]
This is just here as a test because I lose it
Cuticle-lined epithelial tube that forms part of the insect tracheal system. [ http://flybase.org/cgi-bin/fbcvq.html?query=FBbt:00005043 ]