There was one illustrations found for epithet tetrachaetus,-a,-um
 
4938495 597585 Leptorhynchos tetrachaetus (Schltdl.) J.M.Black [181 597576 Leptorhynchos pulchellus F. Muell.] H. Wawra von Fernsee, Itin. Princ. S. Coburgi, vol. 2(): : t. 7, fig. A (1888)