Species of the subtribes Arrenoseiina and Proprioseiopsina (Tribe Amblyseiini) and the tribe Typhlodromipsini (Acari: Phytoseiidae) from sub-Saharan Africa De Moraes, Gilberto J. Zannou, Ignace D. Ueckermann, Eddie A. Oliveira, Anibal R. Hanna, Rachid Yaninek, John S. Zootaxa 2007 2007-04-16 1448 1 1 39 6WYH 759915 [412,598,1621,1647] Arachnida Phytoseiidae Proprioseiopsis Animalia Mesostigmata 20 21 Arthropoda genus    1 Seta S4 absent ................................................................................................................... P. atrichos  n. sp.  - Seta S4 present............................................................................................................................................. 2   2 Calyx of spermatheca disc or cup-shaped, at most as long as its diameter ................................................. 3  - Calyx of spermatheca not disc or cup-shaped, at least 1.6 times as long as its diameter ............................ 5   3 Setae z2 and z4 shorter than the distance between their bases and bases of setae next behind; sternal shield reticulate ..................................................................................................................  P. mexicanus(Garman)  - Setae z2 and z4 at least as long as the distance between their bases and bases of setae next behind; sternal shield smooth, at most with some rare lateral striae.................................................................................... 4   4 Setae z4, Z4, Z5, s4 and Jv5 serrate; ventrianal shield subtriangular, reticulate, about as long as wide at level of Zv2 ................................................................................................................... P. bremaensis  n. sp.  - Setae z4, Z4, Z5, s4 and Jv5 smooth; ventrianal shield smooth, pentagonal, distinctly longer than wide ... ................................................................................................................................. P. brachydactylus  n. sp.   5 Calyx of spermatheca trumpet-shaped, with the base distinctly narrower than diameter of atrium.............. ..........................................................................................................................  P. pascuus(Van der Merwe)  - Calyx of spermatheca saccular, with the base distinctly wider than diameter of atrium............................. 6   6 Central regionof sternal shield reticulate; lateral region of genital shield striate .........  P. ovatus(Garman)  - Central regionof sternal shield and whole genital shield smooth .............................................................. 7   7 Setae Z5 longer than distance between their bases ....................................................  P. messor(Wainstein)  - Setae Z5 shorter than distance between their bases.................................................................................... 8   8 Seta z2 as long as z4; s4 at most as long as distance between its base and the base of z4............................ .........................................................................................................................  P.chilosus(Van der Merwe)  - Seta z2 ca. 1.6 times as long as z4; s4 ca. 1.5 times as long as distance between its base and the base of z4 .......................................................................................................................  P. eurynotus(Van der Merwe)