Taxa included

Mahnert, V. (1981a). Die Pseudoskorpione (Arachnida) Kenyas. I. Neobisiidae und Ideoroncidae. Revue Suisse de Zoologie 88: 535–559.

Taxon
Microbisium dogieli (Redikorzev, 1924) (Pseudoscorpiones: Neobisiidae) 536–537, Microbisium dogieli (Redikorzev)
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 536, Neobisium (Neobisium) muscorum (Leach)
Nannoroncus ausculator Beier, 1955 (Pseudoscorpiones: Ideoroncidae) 538–539, figs 56a–c, Nannoroncus ausculator
Afroroncus Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 539, Afroroncus
Afroroncus kikuyu Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 539–541, figs 1–8, 57a–c, Afroroncus kikuyu
Afroroncus sulcatus Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 541–543, figs 9–14, Afroroncus sulcatus
Negroroncus africanus (Redikorzev, 1924) (Pseudoscorpiones: Ideoroncidae) 543–544, figs 20–23, Negroroncus africanus (Redikorzev)
Negroroncus tsavoensis Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 544–546, figs 15–19, Negroroncus tsavoensis
Negroroncus densedentatus Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 546–547, figs 24–29, Negroroncus densedentatus
Negroroncus gregoryi Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 547–549, figs 31–36, Negroroncus gregoryi
Negroroncus longedigitatus Beier, 1944 (Pseudoscorpiones: Ideoroncidae) 547, fig 30, Negroroncus longedigitatus
Negroroncus silvicola Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 549–551, figs 37–43, 55b, 55d, Negroroncus silvicola
Negroroncus kerenyaga Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 551–553, figs 49–54, Negroroncus kerenyaga
Negroroncus azanius Mahnert, 1981 (Pseudoscorpiones: Ideoroncidae) 553–554, figs 44–48, Negroroncus azanius