Chapter III page 40 



The Siihorder Mesostigmata G. Cajiestrini, 1891 



Megisthanina Triigardh, 1946 45 



Megisthanidae Berlese, 1914 45 



V Liroaspina Triigardh, 1946 46 



N/Liroaspidae Triigardh, 1946 47 



Epicriidae Berlese, 1885 48 



Microgyniina Tragardh, 1942 50 



Microgyniidae Tragardh, 1942 50 



Microsejidae Tragardh, 1942 51 



v^Gamasides Leach, 1815 52 



Discozerconidae Berlese, 1910 55 



Poecilochiridae Willmann, 1940 57 



v^ceosejidae N. F. 58 



•'Rhodacaridae Oiidemans, 1902 59 



Ixodorhynchidae Ewing, 1923 60 

 Spelaeorhynchidae 



Oudemans, 1902 61 



Spinturnicidae Oudemans, 1901 62 



Ascaidae Oudemans, 1905 63 



•/ Veigaiaidae Oudemans, 1939 65 



Parasitidae Oudemans, 1901 66 



Macrochelidae Vitzthum, 1930 67 



Pachylaelaptidae Vitzthum, 1931 69 

 Gamasolaelaptidae 



Oudemans, 1939 71 



Neoparasitidae Oudemans, 1939 72 



Pseudoparasitidae Vitzthum, 1941 74 



Raillietidae Vitzthum, 1941 75 



Halarachnidae Oudemans, 1906 76 



Entonyssidae Ewing, 1923 78 



RhinonyssidaeTrouessart, 1895 79 



Haemogamasidae Oudemans, 1926 82 



Dermanyssidae Kolenati, 1859 83 



s/phytoseiidae Berlese, 1916 87 



Iphiopsidae Kramer, 1886 90 



Laelaptidae Berlese, 1892 91 



Thinozerconina Tragardh, 1946 98 



Thinozerconidae Halbert, 1915 98 



Dasyponyssidae Fonseca, 1940 99 



Diarthrophallina 



Tragardh, 1946 102 



Diarthrophallidae 



Tragardh, 1946 102 



Zercoiiina Tragardh, 1944 104 



Zerconidae Berlese, 1892 104 



Trachytina Tragardh, 1937 105 



Trachytidae Tragardh, 1938 106 



Polyaspidae Berlese, 1917 107 



Polyaspinidae Tragardh, 1941 107 



Uropodina Kramer, 1881 108 



DiscourellidaeSellnick, 1926 110 



Coxequesomidae Sellnick, 1926 1 1 1 



Planodiscidae Sellnick, 1926 112 



Circocyllibanidae Sellnick, 1926 113 



Trematuridae Berlese, 1917 113 



Trematurellidae Tragardh, 1944 114 



Cillibidae Tragardh, 1 944 115 



Eutrachytidae Tragardh, 1 944 1 1 5 



Prodinychidae Berlese, 1916 116 



Urodiaspidae Tragardh, 1944 117 



Trachyuropodidae Berlese, 1917 118 



Phaulodinychidae Berlese, 1917 1 19 



Urodinychidae Berlese, 1917 120 



Uropodidae Berlese, 1917 121 



Celaenopsina Tragardh, 1938 123 



Diplogyniidae Tragardh, 1941 124 



Euzerconidae Tragardh, 1938 127 



Celaenopsidae Berlese, 1892 128 



Schizogyniidae Tragardh, 1950 129 



Fedrizziina Tragardh, 1937 129 



Parantennulidae Willmann, 1940 130 



Syngynaspidae Tragardh, 1938 131 



Cercomegistidae Tragardh, 1938 132 



Antennophoridae Berlese, 1892 133 



Paramegistidae Tragardh, 1946 134 



Fedrizziidae Tragardh, 1937 135 



