Brachychthonius italicus spiciger Berlese, 1910
Brachychthonius brevis var. spiciger Berlese, 1910, p. 220.
Brachychthonius italicus spiciger, Jacot, 1936c, p. 349, fig. 7.
Brachychochthonius italicus spiciger, Jacot, 1938b, p. 132.
Berlese described this american form as a variety of B. brevis Berlese (non Michael). I studied slide no 83/10 from Lake City, Florida, which probably is the type. This specimen is only slightly different from B. italicus and I agree with Jacot that it must be considered a subspecies of B. italicus; Forsslund (in litt.) kindly informed me that he is of the same opinion.