Lasioseius youcefi Athias - Henriot , 1959

De Moraes, Gilberto J., Britto, Erika P. J., Mineiro, Jefferson L. De C. & Halliday, Bruce, 2016, Catalogue of the mite families Ascidae Voigts & Oudemans, Blattisociidae Garman and Melicharidae Hirschmann (Acari: Mesostigmata), Zootaxa 4112 (1), pp. 1-299 : 191-192

Lasioseius youcefi Athias - Henriot, 1959

Lasioseius youcefi Athias-Henriot, 1959: 177 .

Lasioseius youcefi .— Hirschmann, 1962: 30; Bregetova, 1977a: 178; Tseng, 1978: 124; 1982: 4; Walter & Lindquist, 1989: 2800; Farrier & Hennessey, 1993: 39; Karg, 1993: 254; Lee & Lee, 1998: 17; Kamali et al., 2001: 8; Gwiazdowicz, 2007: 88; Christian & Karg, 2008: 69; Gwiazdowicz et al., 2008b: 38; Zhang & Fan, 2010: 284; Bai, 2013: 97; Eliaderani et al., 2013: 130.

Lasioseius (Criniacus) youcefi .— Karg, 1980: 364.

Lasioseius (Cuspiacus) youcefi .— Christian & Karg, 2006: 219.

Lasioseius mcgregori Chant, 1963: 276 (Synonymy with L. youcefi by Walter & Lindquist, 1989: 2800; Farrier & Hennessey, 1993: 39; Halliday, 2005: 21; Christian & Karg, 2006: 219).

Lasioseius mcgregori .— Lindquist, 1964a: 242; Bregetova, 1977a: 179; Kandil, 1980: 85; Gupta, 2003: 5.

Lasioseius (Criniacus) mcgregori .— Karg, 1980: 362.

Lasioseius (Lasioseius) paucisetosus Westerboer, 1963: 274 (Synonymy with L. youcefi by Bregetova, 1977a: 178; Karg, 1980: 364; Walter & Lindquist, 1989: 2800; Farrier & Hennessey, 1993: 39; Halliday, 2005: 21; Christian & Karg, 2006: 219).

Lasioseius paucisetosus .— Karg, 1965: 206; 1971b: 250.

Lasioseius paucisetosus Westerboer (in part).— Lapina, 1976a: 72. Misidentification of L. youcefi , according to Walter & Lindquist, 1989: 2800.

Lasioseius (Lasioseius) proteae Ryke, 1964: 343 (Synonymy of L. youcefi by Karg, 1980: 364; Walter & Lindquist, 1989: 2800; Farrier & Hennessey, 1993: 39; Halliday, 2005; Christian & Karg, 2006: 219).

Lasioseius lasiodactyli Ishikawa, 1969a: 112 (Synonymy of L. youcefi by Christian & Karg, 2006: 219).

Lasioseius lasiodactyli .— Lee & Lee, 1998: 16.

Lasioseius peritremus Nasr & Abou-Awad, in Zaher, 1986: 70 (Synonymy of L. youcefi by Gwiazdowicz, 2007: 80).

Lasioseius peritremus .— Nasr & Abou-Awad, 1987a: 31; 1987b: 89; Fouly, 1997: 2.

Lasioseius (Crinidens) peritremus .— Christian & Karg, 2006: 152.

TYPE DEPOSITORY: of L. youcefi: Laboratoire d'Acarologie, l'Ecole Pratique des Hautes Études, Paris , France; of L. mcgregori: Canadian National Collection of Insects, Arachnids and Nematodes, Ottawa, Ontario, Canada; accession number 7273; of L. paucisetosus : not stated; of L. (L.) proteae : Institute for Zoological Research, Potchefstroom University, Potchefstroom, South Africa; of L. lasiodactyli : Biological Laboratory, Matsuyama Shinonome Junior College, Matsuyama, Japan; accession number MSJC-BL 104; of L. peritremus : National Research Centre, Dokki, Cairo, Egypt (according to Nasr & Abou-Awad, 1987a: 31).

TYPE LOCALITY AND HABITAT: of L. youcefi: Rovigo , Algeria, in soil; of L. mcgregori: Theeman Ranch, Modesto , California, USA, on almond bark (Plantae: Rosaceae ); of L. paucisetosus: Erlangen , Germany, in rotten apples [Plantae: Rosaceae ], rotten thistle [Plantae: Asteraceae ], straw, meadow soil, grass and moss; of L. (L.) proteae: Humansdorp , Cape, South Africa, on Protea incompta [Plantae: Proteaceae ]; of L. lasiodactyli: Kuwabara, Matsuyama , Ehime, Japan, on unstated substrate; of L. peritremus : Beni Suef, Upper Egypt, Egypt, in debris under citrus [Plantae: Rutaceae ] (according to Zaher, 1986: 71); Ehnasia, Beni-Sewef, Egypt, in debris under Citrus spp. (according to Nasr & Abou-Awad, 1987a: 31).

NOTES: (a) Walter & Lindquist (1989: 2800) suspected L. youcefi to be a senior synonym of Lasioseius lasiodactyli Ishikawa and Lasioseius peritremus Nasr & Abou-Awad ; (b) Part of the specimens reported as Lasioseius paucisetosus by Lapina (1976a: 72) were suspected to correspond to Lasioseius berlesei (Oudemans) and Lasioseius confusus Evans by Walter & Lindquist (1989: 2800).