Xenocalamus Günther, 1868
Xenocalamus bicolor australis Fitzsimons, 1946
Xenocalamus bicolor subsp. bicolor Günther, 1868
Xenocalamus bicolor concavorostralis Hoffman, 1940
Xenocalamus bicolor lineatus Roux, 1907
Xenocalamus bicolor machadoi Laurent, 1954
Xenocalamus bicolor maculatus Fitzsimons, 1937
Xenocalamus bicolor subsp. pernasutus
