Cenopalpus rubusi Khanjani, Khanjani, Saboori & Seeman, 2012, sp. nov.
Creators: name: Khanjani, Masoumeh
name: Khanjani, Mohammad
name: Saboori, Alireza
name: Seeman, Owen D.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Prostigmata
Tenuipalpidae
Cenopalpus
Cenopalpus rubusi

description: Cenopalpus rubusi sp. nov.
(Figs. 1–18)
Diagnosis. Rostral shield with 4 long acute lobes medially (i.e. developed submedial lobes) and 2 short lobes laterally; propodosoma with irregular reticulations medially and irregular areolae laterally; opisthosoma with small irregular reticulations medially and small irregular areolae laterally; opisthosomal pores absent; propodosomal setae long and narrowly lanceolate, setae v2 about as long as distance between v2–v2; opisthosomal setae shorter, setiform, sparsely serrate. Intercoxal area between coxae III–IV with transverse striae, opisthosomal venter with reticulations behind coxae IV. Solenidia Iω 20–24, IIω 10–21.
Description. Female (Holotype). Color in life red. Idiosoma broadly oval. Length of body (excluding gnathosoma) 317 (301–324 in 4 paratypes); (including gnathosoma) 348 (348–351); width 171 (170–188); length of leg I 160 (163–171); leg II 157 (152–163); leg III 134 (131–143); leg IV 142 (142–156).
Dorsum (Fig. 1). Rostral shield with 2 long medial and slightly shorter submedial lobes, and 2 short lobes laterally (Fig. 1). Propodosoma with irregular reticulations medially and irregular areolae sculpturing laterally; sejugal furrow well defined; opisthosoma with small irregular reticulations medially and small irregular areolae laterally; pores absent (Fig. 1). Propodosomal setae long and narrowly lanceolate, seta v2 length similar to distance between v 2– v 2; opisthosomal setae setiform and sparsely serrate; lengths of dorsal setae as follows: v 2 37 (31–41), sc1 35 (32–36), sc2 28 (24–30), c1 19 (17–21), c 2 24 (20–25), c 3 21 (18–22), d1 12 (10–13), d3 19 (17–22), e1 13 (11– 14), e3 17 (14–21), f2 12 (11–15), f3 16 (13–21), h1 9 (7–10), h2 11 (9–11); distances between dorsal setae; v 2– v 2 30 (26–30), v 2 –sc1 32 (26–32), sc1–sc1 75 (71–78), sc2–sc2 121 (117–130), sc1–sc2 30 (27–35), c1–c1 43 (42–50), c1–c2 40 (34–51), c2–c3 10 (7–12), c2–c2 122 (117–133), c3–c3 141 (140–150), c1–d1 31 (29–34), c3–d3 42 (36–42), d1 –d1 39 (29–37), d1–d3 54 (51–63), d3–d3 145 (143–153), d1– e 1 54 (40–52), e1– e 1 19 (18–24), e1– e 3 56 (51–62), e3–e3 131 (128–141), e3–f2 30 (28–34), f2–f2 114 (112–122), f2–f3 25 (19–24), f3–f3 85 (84–93), f3–h2 25 (19–27), h1–h1 15 (19– 21), h1–h2 18 (11–21), h2–h2 47 (40–55), e1–h1 65 (58–74), d3– e 3 42 (36–47).
Venter (Fig. 2).Venter of propodosoma smooth, area between 3a and 4a with transverse striae and opisthosomal venter reticulate anterior to ventral shield, lateral opisthosoma with irregular reticulations; length of setae la 90 (83–93), 1b 26 (26–36), 1c 14 (14–18), 2b 16 (16–21), 2c 22 (19–25), 3a 12 (11–15), 3b 12 (10–12), 4a 84 (88– 94), and 4b 12 (12–14). Ventral setae smooth, setae 1a as long as 4a and about seven-eight times longer than 3a, aggenital setae (ag) 15 (12–18). Ventral and genital shields reticulate (Fig. 2); aggenital setae (ag) longer than genital setae (g1–2); inner pair (g1) posterior to outer pair (g2); anal setae (ps1-2) about as long as genital setae, setae g1 11 (9–12), g2 11 (8–12), ps1 11 (9–12), ps 2 10 (7–11). Distances between genital area setae: ag–ag 23 (20–27), g1–g1 25 (20–23), g2–g2 42 (36–43), g1–g2 13 (10–13).
Gnathosoma (Figs.3–5). Rostrum extending to distal part of femur I (Fig. 3); palp 4-segmented, palp tarsus with a solenidion and 2 eupathidia; palp genu-tibia with 2 setae, palp femur with 1 dorsal seta (Fig. 5). Subcapitulum with seta m 12 (13–17), distance m–m 11 (11–15). Chelicerae as depicted in Fig. 4.
Legs (Figs. 6–9). Legs shorter than idiosoma. Setal formulae of leg segments as follows: coxae 2-2-1-1; trochanters 1-1-2-1; femora 4-4-2-1; genua 3-3-1-0; tibiae 5-5-3-3; tarsi 9(1ω)-9(1ω)-5-5. Dorsal setae distinctly serrated (Figs. 6-9). Tarsus I and II with solenidia Iω 21 (20–24), IIω 17 (10–21) (Figs. 6–7). Tarsal claws uncinate and the empodia pad-like.
Male. Unknown.
1–5. Cenopalpus rubusi sp. nov. (female): 1. Dorsum; 2. Venter; 3. Subcapitulum; 4. Chelicerae; 5. Palp.
Deutonymph (n = 2) (Figs. 10–18). Color in life red. Idiosoma broadly oval. Length of body (excluding gnathosoma) 225–249; (including gnathosoma) 283–299; width 178–180; length of leg I 132–136; leg II 105–114; leg III 103–107; leg IV 105–108.
Dorsum (Fig. 10). Rostral shield absent (Fig. 10). Medial propodosoma and area between e1 and h1 with broken longitudinal striae, lateral propodosoma smooth; anterior of opisthosoma with transverse striae; pores absent (Fig. 10). Dorsal body setae long and narrowly lanceolate except d1, e1, f2, h1, h2 minute; sc1, c2 and f3 longer than other dorsal setae, v2 about 1.5 times distance between v2–v2, lengths of dorsal setae as follows: v 2 45 –55, sc1 106–114, sc2 41–45, c 1 26–31, c 2 104–106, c 3 38–41, d1 3, d3 53–47, e1 3 –2, e3 54 –51, f2 4, f3 111–109, h1 2–3, h2 3–3; distances between dorsal setae; v 2 –v 2 34 – 37, v 2 –sc 1 20–21, sc1–sc1 69–71, sc2–sc2 118–122, sc1–sc 2 31–34, c1–c1 35, c1–c2 37– 39, c2–c3 9, c2–c2 102–109, c3–c3 122–127, c1–d1 33–42, c3–d3 37–43, d1–d 1 23–27, d1–d3 52–55, d3–d3 128–130, d1– e 1 56–59, e1– e 1 19–21, e1 – e 3 56–57, e3–e3 129, e3–f2 32–36, f2–f2 112–116, f2–f 3 26–28, f3–f3 73–80, f3–h 2 22–27, h1–h 1 11–15, h1–h2 13, h2–h2 36–38, e1–h1 55–56, d3– e 3 37–38.
Venter (Fig. 11). Venter of propodosoma and metapodosoma with transverse striae, opisthosoma smooth laterally and area between ag and g with irregular striae; length of setae la 62–72, 1 b 15–16, 1 c 7–11, 2 b 10–11, 2 c 14–15, 3 a 10, 3 b 7–8, 4 a 65–68, and 4b 8–9. Ventral setae short, setae 1a almost as long as 4a and about six-seven times longer than 3a, aggenital setae (ag) 6–8, two times longer than genital setae (g); anal setae (ps1–2) longer than genital setae, setae g 3–4, ps1 5, ps 2 4–5. Distances between genital area setae: ag–ag 25, g–g 13–18.
Gnathosoma (Figs. 12–14). Similar to adult female. Subcapitulum with seta m 10–12, distance m–m 10–12. Chelicerae as depicted in Figure 13.
Legs (Figs. 15–18). Similar to adult female except trochanters 1-1-2-0. Tarsus I and II with solenidia Iω 15, IIω 10–11 (Figs.15–16).
Type material. Holotype female, 4 female paratypes and 2 deutonymphs collected from Rubus persica L. (Rosaceae), IRAN: Kurdistan Province, Sanandaj, Angozhan village, 35°05ʹN, 46°55ʹE, 1309 m a. s. l., 9 October 2009, coll. M. Khanjani.
Type deposition. Holotype female, 3 female paratypes and 1 deutonymph – CALBS; 1 female paratype and 1 deutonymph – QMA.
Etymology. The species is named after its host genus, Rubus.
Remarks. Cenopalpus rubusi resembles C. irani Dosse, 1971 in having its propodosomal setae narrowly lanceolate. However it differs from the latter by lacking opisthosomal pores, having a rostral shield with four acute lobes medially (compared with two broad lobes), the region between coxae III–IV with transverse striae (smooth in C. irani) and the metapodosomal venter reticulate anterior to the ventral plate (smooth in C. irani).
description: Published as part of Khanjani, Masoumeh, Khanjani, Mohammad, Saboori, Alireza & Seeman, Owen D., 2012, The false spider mites of the genus Cenopalpus Pritchard & Baker (Acari: Tenuipalpidae) from Iran, pp. 1-59 in Zootaxa 3433 on pages 3-8, DOI: 10.5281/zenodo.211587