Key to Known Adult Trombiculas (Adults of Chiggers) of the New World with Descriptions of Two New Species (Acarina, Trombidoidae)v. 37No. 26111–113
Ewing, H. E. 1926. "Key to Known Adult Trombiculas (Adults of Chiggers) of the New World with Descriptions of Two New Species (Acarina, Trombidoidae)." Entomological News, 37, (26) 111–113.