Two new species of quill mites (Acari: Syringophilidae) associated with the Chestnut-fronted Helmetshrike Prionops scopifrons (Peters) (Passeriformes: Vangidae) in Kenya.

Two new species of syringophilid mites collected from Prionops scopifrons (Peters) (Passeriformes: Vangidae) in Kenya are described: Neoaulonastus prionops sp. nov. and Picobia meru sp.

A review of quill mites (Acari: Syringophilidae) parasitising Kenyan birds.

Two new species of quill mites (Acari: Prostigmata: Syringophilidae) collected from passeriform and coraciiform birds from Kenya are described : Neoaulonastus apalis sp. nov. from Apalis porphyrolaema Reichenow and Neumann (Passeriformes: Cisticolidae) and Peristerophila upupi sp.

New taxa of the family Syringophilidae (Acari: Prostigmata) from African barbets and woodpeckers (Piciformes: Lybiidae, Picidae).

New taxa of quill mites (Acari: Syringophilidae) are described from African barbets and woodpeckers in the Ethiopian region. A new monotypic genus Picineoaulonastus gen. nov.

A new species and new host records of the quill mites (Acari: Syringophilidae) associated with sunbirds (Passeriformes: Nectariniidae).

Neoaulonastus cinnyris sp. nov. (Acari: Prostigmata: Syringophilidae) parasitising Cinnyris mediocris (Passeriformes: Nectariniidae) from Tanzania is described.