Phyllocoptruta deutzianus Song, Xue & Hong, 2009, sp. nov.
Creators: name: Song, Zi-Wei
name: Xue, Xiao-Feng
name: Hong, Xiao-Yue
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Eriophyidae
Phyllocoptruta
Phyllocoptruta deutzianus

description: Phyllocoptruta deutzianus sp. nov.
(Figs 11 & 12)
Description. FEMALE: (n = 15) Body fusiform, 210 (202–210), 60 (55–65) wide, 60 (58–60) thick; light yellow. Gnathosoma 20 (20–21), projecting obliquely down, pedipalp coxal seta (ep) 3 (2–3), dorsal pedipalp genual seta (d) 5 (4–5), cheliceral stylets 18 (17–18). Prodorsal shield 42 (42–43), 48 (48–50) wide; prodorsal shield with long and broad frontal lobe; shield design with complete admedian lines and incomplete submedian lines, median line absent; submedian lines connected at posterior of the shield. Scapular tubercles ahead of shield rear margin, 18 (18–20) apart, scapular setae (sc) 10 (9–10) projecting centrad. Coxal plates with short lines; anterolateral setae on coxisternum I (1b) 8 (6–8), 12 (12–13) apart, proximal setae on coxisternum I (1a) 20 (20–22), 9 (9–10) apart, proximal setae on coxisternum II (2a) 35 (35–40), 25 (25–26) apart. Prosternal apodeme 6 (5–6). Legs with usual series of setae. Leg I 38 (35–38), femur 9 (8–9), basiventral femoral seta (bv) 10 (9–10); genu 5 (4–5), antaxial genual seta (l ʺ) 25 (25–27); tibia 8 (7–8), paraxial tibial seta (l ʹ) 5 (5–6), located 1/3 from dorsal base; tarsus 7 (6–7); seta ft ʹ 16 (15–16), seta ft ʺ 17 (16– 17), paraxial unguinal tarsal seta (u ʹ) 4 (3–4); tarsal empodium 5 (5–6), simple, 4-rayed, tarsal solenidion knobbed. Leg II 35 (33–35), femur 9 (8–9), basiventral femoral seta (bv) 8 (7–8); genu 5 (4–5), antaxial genual seta (l ʺ) 10 (8–10); tibia 6 (5–6); tarsus 7 (6–7); seta ft ʹ 6 (6–7), seta ft ʺ 14 (14–16), paraxial unguinal tarsal seta (u ʹ) 4 (3–4); tarsal empodium 5 (5–6), simple, 4-rayed, tarsal solenidion knobbed. Opisthosoma: opisthosoma dorsally with 40 (38–41) annuli, with round microtubercles, with a slight dorsal furrow; ventrally with 74 (71–75) annuli, with round microtubercles. Setae c2 20 (17–20) on ventral annulus 12 (11– 12); setae d 40 (37–40) on ventral annulus 23 (23–24), 28 (26–28) apart; setae e 20 (18–20) on ventral annulus 43 (41–43), 13 (12–13) apart; setae f 23 (22–25) on 7th ventral annulus from rear, 20 (20–22) apart. Setae h1 5 (4–5), setae h2 68 (65–70). Female genitalia coverflap 9 (9–10), 19 (18–19) wide, with 10 (8–10) longitudinal ridges, setae 3a 13 (12–13), 12 (12–13) apart.
MALE: (n = 6) Body fusiform, 172 (157–172), 50 (48–51) wide; light yellow. Gnathosoma 18 (18–20), projecting obliquely down, pedipalp coxal seta (ep) 3 (2–3), dorsal pedipalp genual seta (d) 5 (4–5), cheliceral stylets 19 (18–19). Prodorsal shield 38 (38–39), 45 (43–45) wide; prodorsal shield with lobe rounded, prodorsal shield designs are similar to females. Scapular tubercles ahead of shield rear margin, 18 (17–18) apart, scapular setae (sc) 10 (9–10) projecting centrad. Coxal plates with short lines; anterolateral setae on coxisternum I (1b) 7 (5–7), 10 (10–11) apart, proximal setae on coxisternum I (1a) 18 (18–20), 8 (8–9) apart, proximal setae on coxisternum II (2a) 33 (28–35), 22 (22–23) apart. Prosternal apodeme 5 (4–5). Legs with usual series of setae. Leg I 36 (34–36), femur 9 (8–9), basiventral femoral seta (bv) 8 (7–8); genu 5 (4–5), antaxial genual seta (l ʺ) 20 (18–20); tibia 6 (5–6), paraxial tibial seta (l ʹ) 5 (4–5), located 1/3 from dorsal base; tarsus 7 (6–7); seta ft ʹ 16 (15–16), seta ft ʺ 17 (15–17), paraxial unguinal tarsal seta (u ʹ) 4 (3–4); tarsal empodium 5 (5–6), simple, 4-rayed, tarsal solenidion knobbed. Leg II 34 (32–34), femur 9 (8–9), basiventral femoral seta (bv) 8 (7–8); genu 5 (4–5), antaxial genual seta (l ʺ) 7 (6–7); tibia 4 (3–4); tarsus 7 (6–7); paraxial unguinal tarsal seta (u ʹ) 4 (3–4); tarsal empodium 5 (5–6), simple, 4-rayed, tarsal solenidion knobbed. Opisthosoma: opisthosoma dorsally with 41 (36–42) annuli, with elliptical microtubercles and a broad furrow; ventrally with 74 (69–76) annuli, with round microtubercles. Setae c2 19 (15–19) on ventral annulus 13 (13–15); setae d 32 (25–32) on ventral annulus 24 (24–27), 23 (23–25) apart; setae e 15 (14–15) on ventral annulus 40 (39–43), 13 (13–14) apart; setae f 30 (28–30) on 7th ventral annulus from rear, 18 (17–19) apart. Setae h1 3 (2–3), setae h2 65 (60–65). External male genitalia 19 (18–19) wide, setae 3a 10 (10–12), 13 (13– 15) apart.
Type material. Holotype, female (slide marked NJAUAcariEri963 holotype), from Deutzia sp. (Saxifragaceae), Pai Town, Nyingchi Prefecture, Tibet Autonomous Region, P. R. China (29°35΄10ʺN, 94°55΄44ʺE; H: 3173m), 18 August, 2007, coll. Zi-Wei Song, Xiao-Feng Xue & Zhen Wang. Paratypes, 14 females and 6 males (slides marked NJAUAcariEri963) with the same data as holotype.
Relation to host. Vagrant on leaf undersurface. No damage to the host was observed.
Etymology. The specific designation is deutzianus from the host genus name “ Deutzia ”.
Differential diagnosis. This species is similar to P. spiraeanis Song, Xue & Hong, 2008 a, but can be distinguished by the admedian lines separated, submedian lines connected at posterior; all lines smooth (admedian lines subparallel and connected at rear, all lines with granules in P. spiraeanis); empodium 4-rayed, tarsal solenidion knobbed (empodium 9-rayed, tarsal solenidion tapered in P. spiraeanis); ventral annuli with round microtubercles (ventral annuli with elliptical microtubercles in P. spiraeanis).
description: Published as part of Song, Zi-Wei, Xue, Xiao-Feng & Hong, Xiao-Yue, 2009, Seven new species of Phyllocoptini from Tibet Autonomous Region, China (Acari: Eriophyidae: Phyllocoptinae), pp. 1-23 in Zootaxa 2291 on pages 14-19, DOI: 10.5281/zenodo.191417