GENUS Dialychone Claparède, 1869
Dialychone Claparède, 1869: 170 . — Tovar-Hernández, 2008: 2218–2219.
Dialychone perkinsi (Tovar-Hernández, 2005)
Chone perkinsi Tovar-Hernández, 2005: 21 –25, Figs 10–11. Dialychone perkinsi .— Tovar-Hernández, 2008: 2219.
Type locality: Florida, Dumfounding Bay, 25º 56’ 48’’ N, 80º 07’ 47’’ W, 1.98 m. Type material: FSBC I 66735 (HT), FSBC I 43705 (PT).
Records: Eastern and Western Florida (Tovar-Hernández 2005).