Ghilarovizetes labaheensis, Liao & Ren & Yang, 2022

Liao, Yuan-Jie, Ren, Guo-Ru & Yang, Mao-Fa, 2022, Two new species of the genus Ghilarovizetes (Acari: Oribatida: Ceratozetidae) from China, Acarologia 62 (2), pp. 521-531 : 525

Ghilarovizetes labaheensis sp. nov. the seventh species of the genus, is distinguishable from the type species, Ghilarovizetes obtusus Shaldybina, 1969 (see Shaldybina 1969), by (1) rounded rostrum, (2) notogastral porose areas A1 not divided into two parts, and (3) anterior notogastral setae (c 1, c 2 and c 3) are arranged in the same horizontal level. The new species differs from Ghilarovizetes longisetosus Hammer, 1952 (see Hammer 1952 ; Behan-Pelletier 1985, 1986 ;

Seniczak et al. 1990), by (1) cusps with lateral dens, (2) genal tooth longer, reaching to rostrum, (3) tutorium concave medially, (4) custodium with a free distal spine extending anteriad of pedotectum II, and (5) notogastral setae smooth. The new species is distinguishable from Ghilarovizetes rostralis Shaldybina, 1969 (see Shaldybina 1969), by (1) far smaller body, (2) notogastral porose areas Aa small, similar in size with other porose areas, (3) notogastral setae of medium size, as long as bothridial setae, and (4) tutorium concave medially. The new species is distinguishable from Ghilarovizetes longiporosus Ermilov et Martens, 2014 (see Ermilov et Martens 2014), by (1) rounded rostrum, (2) without translamella, (3) rounded A3, and (4) similar body size. The new species is distinguishable from Ghilarovizetes maruyamai Hirauchi,

1999 (see Hirauchi 1999), by (1) rounded rostrum, (2) notogastral porose areas A1 not divided into two parts and (3) tutorium concave medially. The new species is distinguishable from Ghilarovizetes africanus Mahunka, 1984 (see Mahunka 1984 b), by (1) similar body size, (2) notogastral setae of medium size and smooth and (3) shorter lamellar cusps.