Taxa included

Hoff, C.C. (1964a). The pseudoscorpions of Jamaica. Part 3. The suborder Diplosphyronida. Bulletin of the Institute of Jamaica, Science Series 10(3): 1–47.

Taxon
Pseudoscorpiones de Geer, 1778 6, Diplosphyronida
Syarinidae Chamberlin, 1930 (Pseudoscorpiones) 6, Syarinidae
Pachychitra Chamberlin, 1938 (Pseudoscorpiones: Syarinidae) 7–8, Pachychitra
Ideoblothrus insularum (Hoff, 1945) (Pseudoscorpiones: Syarinidae) 8–9, Pachychitra insularum
Ideoblothrus pygmaeus (Hoff, 1964) (Pseudoscorpiones: Syarinidae) 9–11, figs 1–2, Pachychitra pygmaea
Ideoblothrus truncatus (Hoff, 1964) (Pseudoscorpiones: Syarinidae) 11–13, figs 3–4, Pachychitra truncata
Ideoblothrus carinatus (Hoff, 1964) (Pseudoscorpiones: Syarinidae) 13–14, figs 5–6, Pachychitra carinata
Vescichitra Hoff, 1964 (Pseudoscorpiones: Syarinidae) 15, (synonymised by Mahnert, 1979d: 752), Vescichitra
Nannobisium mollis (Hoff, 1964) (Pseudoscorpiones: Syarinidae) 15–18, figs 7–8, Vescichitra mollis
Olpiidae Banks, 1895 (Pseudoscorpiones) 18, Olpiidae Banks
Olpiolum Beier, 1931 (Pseudoscorpiones: Olpiidae) 19–20, Olpiolum
Pachyolpium aureum Hoff, 1945 (Pseudoscorpiones: Hesperolpiidae) 20, Olpiolum aureum (Hoff)
Olpiolum monae Hoff, 1964 (Pseudoscorpiones: Olpiidae) 21–24, Olpiolum monae
Pachyolpium confundens Hoff, 1945 (Pseudoscorpiones: Hesperolpiidae) 21, Olpiolum confundens (Hoff)
Pachyolpium puertoricense Hoff, 1945 (Pseudoscorpiones: Hesperolpiidae) 21, (as Olpiolum puertoricensis), Olpiolum puertoricense (Hoff)
Pachyolpium amplum Hoff, 1964 (Pseudoscorpiones: Hesperolpiidae) 24–25, figs 9–10, Olpiolum amplum
Pachyolpium Beier, 1931 (Pseudoscorpiones: Hesperolpiidae) 26, Pachyolpium
Pachyolpium adiposum Hoff, 1945 (Pseudoscorpiones: Hesperolpiidae) 26–28, Pachyolpium adiposum
Novohorus suffuscus Hoff, 1945 (Pseudoscorpiones: Olpiidae) 29–30, Novohorus suffuscus
Novohorus Hoff, 1945 (Pseudoscorpiones: Olpiidae) 29, Novohorus
Hesperolpiidae Hoff, 1964 (Pseudoscorpiones) 30–31, Hesperolpiini Hoff
Aphelolpium Hoff, 1964 (Pseudoscorpiones: Hesperolpiidae) 31–32, Aphelolpium
Aphelolpium scitulum Hoff, 1964 (Pseudoscorpiones: Hesperolpiidae) 32–35, figs 11–12, Aphelolpium scitulum
Garypinidae Daday, 1889 (Pseudoscorpiones) 35, Garypininae
Serianus Chamberlin, 1930 (Pseudoscorpiones: Garypinidae) 35, Serianus
Serianus gratus Hoff, 1964 (Pseudoscorpiones: Garypinidae) 36–39, figs 13–14, Serianus gratus
Garypidae Simon, 1879 (Pseudoscorpiones) 39–40, Garypidae Simon
Planctolpium Hoff, 1964 (Pseudoscorpiones: Hesperolpiidae) 40–41, Planctolpium
Garypidae Simon, 1879 (Pseudoscorpiones) 40, Garypinae
Planctolpium arboreum Hoff, 1964 (Pseudoscorpiones: Hesperolpiidae) 41–44, figs 15–16, Planctolpium arboreum