Paravillersia grata Kuznetsov 1978
Paravillersia grata Kuznetsov, 1978 (Figs. 6–9) Paravillersia grata Kuznetsov, 1978: 50, fig. 1. FIGURE 6 . Paravillersia grata Kuznetsov, 1978, female: A—seta ve , B—seta sci , C—seta c 1, D—seta e 2, E—seta f 1, F—seta h 1. Supplementary description . FEMALE (Figs. 6–9). Dorsal idiosomal setae not...
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Zenodo
2014
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| Online Access: | https://dx.doi.org/10.5281/zenodo.6125486 https://zenodo.org/record/6125486 |
| Summary: | Paravillersia grata Kuznetsov, 1978 (Figs. 6–9) Paravillersia grata Kuznetsov, 1978: 50, fig. 1. FIGURE 6 . Paravillersia grata Kuznetsov, 1978, female: A—seta ve , B—seta sci , C—seta c 1, D—seta e 2, E—seta f 1, F—seta h 1. Supplementary description . FEMALE (Figs. 6–9). Dorsal idiosomal setae not so heavily barbed as in original description (Fig. 6), distinctly thickened distally and sparsely barbed in distal half. Setae c 1 and d 1 almost clavate. Diameter of eyes 12. Length of dorsal setae: vi 37, ve 55, sci 38, sce 45, c 1 37, c 2 20, d 1 40, d 2 40, e 1 53, e 2 43, f 1 58, h 1 44, h 2 37. Distances between setae: vi– vi 37, ve–ve 82, sci–sci 150, c 1 – c 1 140, d 1 – d 1 135, d 2 – d 2 250, e 1 – e 1 135, e 2 – e 2 205, f 1 – f 1 92. Сallosities situated very close to each other (Fig. 7 A); inner callosity bean-like, outer oval. Setae c 2 situated on humeral shield (Fig. 7 A). Length of ventral setae: 1 a 32, 1 b 28, 1 c 26, 2 b 28, 2 c 23, 3 a 31, 3 b 24, 3 c 25, 4 a 24, 4 b 20, 4 c 19, ag 1 18, ag 2 19, ag 3 18, ps 1 20, ps 2 15, ps 3 15. Gnathosoma (Fig. 7 B). Palps as in P. jamaliensis sp. nov . Rostrum of subcapitulum long, similar with that of P. j am al i e n s i s sp. nov . Setae or 1 thickened and curved. Length of subcapitular setae: m 25, n 24, or 1 13, or 2 18. Legs (Figs. 8–9). Empodial raylets weakly capitate. Leg I (Fig. 8 A). Coxae I posterodorsally with seta-like supracoxal setae ( el ). Setae d on tibia and ( p ), ( tc ), ( ft ) on tarsus represented by eupathidia. Setae d , l” on genu and d on femur distinctly thickened, baculiform, sparsely barbed. Seta k 10. Solenidion ω 21 long, finger-shaped; solenidion φ 12 long baculiform, φp attenuate, 25 long. Leg II (Fig. 8 B). Setae d on tibia, p’ and tc’ on tarsus represented by eupathidia. Setae d on genu and femur distinctly thickened, baculiform, sparsely barbed. Solenidion ω 14 long, finger–shaped; solenidion φ 20 long, attenuate. Seta k 6 long. Leg III (Fig. 9 A). Solenidion ω 6 long, baculiform; solenidion φ 18 long, attenuate. Setae d on tibia, genu and femur distinctly thickened, baculiform, sparsely barbed. Leg IV (Fig. 9 B). Solenidion ω 4 long, baculiform; solenidion φ 21 long, attenuate. Setae d on tibia, genu and femur distinctly thickened, baculiform, sparsely barbed. Material examined . Holotype female, RUSSIA : Voronezh Province, Voronezh, in litter under coniferous, 30 October 1972, coll. N.N. Kuznetsov. Type deposition . The holotype is deposited in the mite collection of the Nikita Botanical Gardence, Yalta, Crimea, Russia. Remarks . The female holotype is in rather bad condition, especially idiosoma and I provided only supplementary description because some body structures are almost invisible. The dorsal body setae are not so heavily barbed as in the original description. Setae c 2 are situated on the humeral shield instead out of the shield in the original description. : Published as part of Khaustov, Alexander A., 2014, A new species of the genus Paravillersia (Acari: Prostigmata: Stigmaeidae) from Western Siberia, with supplementary description of Paravillersia grata Kuznetsov, 1978 in Zootaxa 3873 (1) , DOI: 10.11646/zootaxa.3873.1.5, http://zenodo.org/record/228781 |
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