FAMILY Pachylaelapidae Berlese, 1913 [Vitzthum 1931] [=Pachyseiini Karg, 1972:127] [of Macrochelidae?] [=Neoparasitidae Oudemans, 1939] [placement?] [=Bulbogamasidae Y.M.Gu, C.S.Wang & Q.X.Duan, 1991:333] [English p. 338; Parasitidae ?] GENUS Actinoselus Berlese, 1916 [placement?; Actinoseius?] TYPE-SPECIES Actinoselus terrificus Berlese, 1916 GENUS Beaurieuia Oudemans, 1929 [placement?] TYPE-SPECIES Beaurieuia nederveeni (Oudemans, 1903) [=Neopodocinum nederveeni Oudemans, 1903] [=Megalolaelaps spinirostris Berlese, 1910] GENUS Brachylaelaps Berlese, 1910 TYPE-SPECIES Brachylaelaps rotundus Berlese, 1910 GENUS Elaphrolaelaps Berlese, 1910 SUBGENUS Elaphrolaelaps Berlese, 1910 TYPE-SPECIES Elaphrolaelaps fenestratus Berlese, 1910 SPECIES Elaphrolaelaps nepalensis Samsinak & Daniel, 1978:98 [coleopteran host; Nepal] SUBGENUS Incisosternum Elsen, 1974:471 TYPE-SPECIES Elaphrolaelaps sternalis (Ryke, 1959) GENUS Meliponapachys Türk, 1948 TYPE-SPECIES Meliponapachys pallidus Türk, 1948 GENUS Olopachys Berlese, 1910 TYPE-SPECIES Olopachys scutatus Berlese, 1910 GENUS Pachylaella Berlese, 1916 TYPE-SPECIES Pachylaella robustissima Berlese, 1916 GENUS Pachylaelaps Berlese, 1888 SUBGENUS Pachylaelaps Berlese, 1888 SPECIES Pachylaelaps australicus Womersley, 1942 SPECIES Pachylaelaps badongensis Liu & Ma, 2003:651 [Associated with Anourosorex squamipes (Mammalia), in Chinese, English p. 656; Hubei] SPECIES Pachylaelaps bellicosus Berlese, 1920 SPECIES Pachylaelaps bifurciger Berlese, 1920 SPECIES Pachylaelaps bocharovae Koroleva, 1978:143 [North-Osetia] SPECIES Pachylaelaps brevisetosus Gu, Huang & Li, 1991:438 [host Scarabaeidae (Coleoptera), English P. 443; Yunnan] SPECIES Pachylaelaps buyakovae Goncharova & Koroleva, 1974 [described by Klimov 1998:10] SPECIES Pachylaelaps catharsiae Vishnupriya & Mohanasundaram, 1988:250 [host, Catharsius pithecius; India] SPECIES Pachylaelaps chenpengi Ma & Yin, 2000:94 [Yichun City, Liangshui Natural Preserve, English P. 97; Heilongjiang] SPECIES Pachylaelaps copris Ishikawa, 1984 [described by Takaku 1996:2] SPECIES Pachylaelaps dubius Hirschmann & Krauss, 1965 SPECIES Pachylaelaps ensifer Oudemans, 1902 SPECIES Pachylaelaps fuscinuliger Berlese, 1920 SPECIES Pachylaelaps gansuensis Ma, 1985:338 [host Microtus (Mammalia); China] SPECIES Pachylaelaps hades Halliday, 2001:307 [New-South-Wales] SPECIES Pachylaelaps hispani Berlese, 1908 SPECIES Pachylaelaps imitans Berlese, 1920 SPECIES Pachylaelaps insularis (Berlese, 1883) SPECIES Pachylaelaps karawaiewi Berlese, 1920 SPECIES Pachylaelaps koroljevae Alexandrova, 1980:38 [Russian-SFSR] SPECIES Pachylaelaps latior Berlese, 1920 SPECIES Pachylaelaps longipalpoides (Felt, 1896) [syn. Hennessey & Farrier 1988:23] [=Gamasus longipalpoides Felt, 1896] SPECIES Pachylaelaps major van-Driel, Loots & Marais, 1977:315 [St-Helena] SPECIES Pachylaelaps neoxenillitus Ma-Liming, 1997:33 [Baicheng, English P. 36; Jilin] SPECIES Pachylaelaps novus Sellnick, 1945 SPECIES Pachylaelaps nuditectus Ma & Yin, 2000:94 [Yichun City, Liangshui Natural Preserve, English P. 96; Heilongjiang] SPECIES Pachylaelaps obirensis Schmolzer, 1992:613 [Austria] TYPE-SPECIES Pachylaelaps pectinifer (G. Canestrini & R. Canestrini, 1881) [=Gamasus pectinifer G. Canestrini & R. Canestrini, 1881] SPECIES Pachylaelaps penicilliger Berlese, 1920 SPECIES Pachylaelaps quadricombinatus Gu, Huang & Li, 1991:437 [host Microtus fortis (Mammalia), English P. 443; Shaanxi] SPECIES Pachylaelaps quadritus Gu, Huang & Li, 1991:441 [host Scarabaeidae (Coleoptera), English P. 443; Guizhou] SPECIES Pachylaelaps ramoperitrematus Ma, 1999:153 [Baicheng, English P. 155; Jilin] SPECIES Pachylaelaps regularis Berlese, 1920 SPECIES Pachylaelaps sculptus Berlese, 1920 SPECIES Pachylaelaps siculus Berlese, 1892 SPECIES Pachylaelaps squamifer Berlese, 1920 SPECIES Pachylaelaps strigifer Berlese, 1892 SPECIES Pachylaelaps tesselatus Berlese, 1920 SPECIES Pachylaelaps tetragonoides (Dugès, 1834) SPECIES Pachylaelaps torocoxus Gu, Huang & Li, 1991:440 [host Rattus flavipectus (Mammalia); Shaanxi] SPECIES Pachylaelaps virago Berlese, 1920 SPECIES Pachylaelaps xenillitus Ma, 1985:338 [host Microtus (Mammalia); China] SPECIES Pachylaelaps xinghaiensis Ma, 1985:337 [host Microtus (Mammalia); China] SPECIES Pachylaelaps xizangensis Ma & Wang, 1997:29 [Yadong County, Host Rattus niviventer (Mammalia), English P. 32; Xizang] SUBGENUS Onchodellus Berlese, 1904 SPECIES Pachylaelaps davydovae Alexandrova, 1980:34 [Russian-SFSR] TYPE-SPECIES Pachylaelaps reticulatus (Berlese, 1904) [=Onchodellus reticulatus Berlese, 1904] GENUS Neoparasitus Oudemans, 1901 [=Bulbogamasus Y.M.Gu, C.S.Wang & Q.X.Duan, 1991:333] [English p. 338; type is sinicus; syn. Moraza & Johnston 2002:257] SPECIES Neoparasitus orientalis (Berlese, 1910) [Redescription, Moraza & Johnston 2002:257] TYPE-SPECIES Neoparasitus oudemansi Oudemans, 1901 [=Pachyseius quartus Vitzthum, 1924] SPECIES Neoparasitus punctatus Ishikawa, 1987:36 [Japan] SPECIES Neoparasitus sinicus (Y.M.Gu, C.S.Wang & Q.X.Duan, 1991) [syn. Moraza & Johnston 2002:257] [=Bulbogamasus sinicus Y.M.Gu, C.S.Wang & Q.X.Duan, 1991] GENUS Mirabulbus Liu & Ma, 2001:356 [English P. 358; in Bulbogamasidae] TYPE-SPECIES Mirabulbus qinbaensis Liu & Ma, 2001:356 SPECIES Mirabulbus yadongensis (Ma & Wang, 1997):29 [syn. Liu & Ma 2001:358; Yadong County, Host Ochotona thibetana (Mammalia), English P. 32; Xizang] [=Lasioseius yadongensis Ma & Wang, 1997] GENUS Pachyseiulus M. L. Moraza & D. E. Johnston, 1990:213 [Diagnostic, Moraza & Johnston 1993:263] TYPE-SPECIES Pachyseiulus hispanicus M. L. Moraza & D. E. Johnston, 1990 GENUS Pachyseius Berlese, 1910 [was syn. of Neoparasiticus Oudemans 1901?] SPECIES Pachyseius cavernicola Ishikawa, 1989:28 [Japan] SPECIES Pachyseius humeralis Berlese, 1910 SPECIES Pachyseius iraola Moraza, 1993:90 [Spain] SPECIES Pachyseius morenoi Moraza, 1993:92 [Spain] SPECIES Pachyseius orientalis Nikolsky, 1982:17 [Russian-SFSR] TYPE-SPECIES Pachyseius quartus Vitzthum, 1924 SPECIES Pachyseius sinicus Yin, Lu & Lan, 1986:191 [English P. 192; China] SPECIES Pachyseius strandtmanni Solomon, 1982:99 [Romania] SPECIES Pachyseius wideventris Afifi & Nasr, 1986:5 [Netherlands] GENUS Paralaelaps Trägårdh, 1908 TYPE-SPECIES Paralaelaps kibonotensis Trägårdh, 1908 GENUS Platylaelaps Berlese, 1905 TYPE-SPECIES Platylaelaps latus Berlese, 1905 GENUS Pseudopachys Berlese, 1916 [placement?] TYPE-SPECIES Pseudopachys parasitizans (Berlese, 1916) [Pseudopachys] [=Pseudoparasitus parasitizans Berlese, 1916] GENUS Pseudopachyseiulus M. L. Moraza & D. E. Johnston, 1993:263 TYPE-SPECIES Pseudopachyseiulus ignacii M. L. Moraza & D. E. Johnston, 1993 GENUS Sphaerolaelaps Berlese, 1903 SPECIES Sphaerolaelaps calcariger (Berlese, 1902) TYPE-SPECIES Sphaerolaelaps holothyroides (Leonardi, 1896) [=Laelaps holothyroides Leonardi, 1896] GENUS Zygoseius Berlese, 1916 [see Lindquist & Evans 1965:54; Halliday 1997:3-20] SPECIES Zygoseius alveolaris Karg, 1998:169 [Pichincha Province; Ecuador] SPECIES Zygoseius ampullus Halliday, 1997:11 [Quebrada de la Angostura; Argentina] SPECIES Zygoseius foramenis Karg, 1998:168 [Pichincha Province; Ecuador] SPECIES Zygoseius incisus Karg, 1998:168 [Pichincha Province; Ecuador] SPECIES Zygoseius laticuspidis Karg, 1998:168 [Pichincha Province; Ecuador] SPECIES Zygoseius metoecus Halliday, 1997:13 [Quebrada de la Angostura; Argentina] SPECIES Zygoseius ovatus Karg, 1998:168 [Pichincha Province; Ecuador] SPECIES Zygoseius sarcinulus Halliday, 1997:13 [Uriarra; Australian-Capital-Territory] SPECIES Zygoseius separatoporus Karg, 1998:169 [Guayaquil Province; Ecuador]