Anoplocheylus marivaniensis Khanjani, Hoseini & Amini, 2014, sp. nov.
Creators: name: Khanjani, Mohammad
name: Hoseini, Mohammad Ahmad
name: Amini, Fatemeh
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Pseudocheylidae
Anoplocheylus
Anoplocheylus marivaniensis

description: Anoplocheylus marivaniensis sp. nov.
(Figs. 1–10)
Female (n=7). Dimensions of holotype (measurements of paratypes in parentheses): length of body (including gnathosoma) 725 (715–740), length of body (excluding gnathosoma) 570 (555–580); width 275 (305–317).
Dorsum (Figs. 1–3). Peritremes (Fig. 2) present in membrane connecting gnathosoma and idiosoma, entirely chambered (approximately 28 chambers in each side); prodorsal shield with a pair of simple sensillae (sc1) 72 (71–77) long (Fig. 3) and five pairs of simple setae v1 27 (25–27), v2 39 (41–44), sc2 17 (16–18), sc3 21 (20–23), with posterior pair (sc4) very long 95 (96–99) and whip-like; one pair of eyes, located on anterolateral corners of prodorsal shield; opisthosoma with 17 pairs of short setae, (19–24) except for one pair of humeral setae (d3) which is very long 102 (102–109), posterior opisthosomal setae (f1) 67(68–75) and two pairs of caudal setae 38 (30–45) anterior to anal opening are also much longer than most opisthosomal setae. Integument striated.
Venter (Fig. 6). With 19 pairs of subequal setae 22 (20–22) (excluding pseudanal setae); anogenital area with three pairs of aggenital setae 15 (15–16) and three pairs of genital setae 10 (10–11); anal opening terminal with two pairs of pseudanal setae, ps1 29 (28–33) dorsally and ps2 35 (34–37) ventrally.
FIGURES 1–6. Anoplocheylus marivaniensis sp. nov. (Female): 1. Dorsum, 2. Peritreme, 3. sensillae sc1, 4. Gnathosoma, 5. Chelicera, 6. Venter.
Gnathosoma (Fig. 4, 5). Infracapitulum with four pairs of setae, two pairs of subcapitular setae, seta m 18 (17–19), n 45 (43–49) and two pairs of adoral setae or1–2 (43–49); chelicerae (Fig. 5) separate and with two setae, proximal setae 45 (42–45) more than twice length of anterior seta 15 (13–16). Palp (Fig. 4) four-segmented; trochanter without setae; femur with 4 simple setae; small genu with two setae; tibiotarsus with one terminal claw, two subapical spurs, one falcate seta and nine simple setae.
Legs (Figs. 7–10). Legs with pretarsus stalked, annulated, bearing a pliable empodium; claws absent; measurements of leg I 453 (438–60), leg II 275 (260–290), leg III 346 (350–363), leg IV 410 (400–420). Leg femora divided; setal counts of leg segments (solenidia and seta κ not included) as follows: coxal fields 4–3–3–2, trochanters 1–1–2–1, basifemora 8–3–3–2, telofemora 6–3–3–3, genua 7–5–4–4 and tibiae 8 (φ+1κ) –5–5–5, tarsi 19(1 ω) –8(1 ω) –9–9.
MALE. Unknown.
Remarks. Anoplocheylus marivaniensis sp. nov. closely resembles A. tauricus Livshitz and Mitrofanov, 1973 in having setae sc1 (sensillae) simple, five pairs of simple setae on the prodorsal shield, d3 and f1 the longest hysterosomal setae, and lengths of anal setae (ps1 and ps2) subequal, but it differs from the latter by: (1) coxal field I with four setae in the new species instead of three setae in A. tauricus, (2) basifemora I with eight setae vs. six in A. tauricus, (3) one pair of extra setae between setae f2 and h1 with one pair of extra setae opposed to absent in latter. The new species also is similar to A. aegypticus Baker & Atyeo, 1964 but can be readily distinguished from latter by: (1) lengths of pseudanal setae subequal [ps1 (28-33) and ps2 (34-37)] in the new species instead of ps1 (28–35) shorter than ps2 (41–54) in A. aegypticus, (2) basifemora I with eight setae instead of six setae in A. aegypticus, (3) one pair of extra setae between setae f2 and h1 opposed to absent in A. aegypticus.
Etymology. This species is named after the type locality, the city of Marivan.
Type materials. Holotype females and two paratype female from soil & rotten leaves of oak trees, Quercus brantii Lindl., and four paratype females from soil under Crataegus pontica L (Rosaceae), Marivan vicinity, Kurdistan province, (35° 26' N, 46° 13' E, 1320 m a.s.l.), 13 Apr. 2013; coll. Fatemeh Amini. The type materials are slide mounted specimens. The holotype female and five paratype females are deposited in the Acari collection of the Department of Plant Protection, Faculty of Agriculture, University of Bu– Ali Sina, Hamedan, Iran and one paratype female will be deposited in the Arachnida Collection of ARC–Plant Protection Research Institute, Pretoria, South Africa.
Anoplocheylus qorvehiensis sp. nov. (Figs. 11–19)
Female (n=2). Dimensions of holotype (measurements of paratypes in parentheses): length of body (including gnathosoma) 648 (675), length of body (excluding gnathosoma) 500 (525); width 243 (230).
Dorsum (Figs. 11–12). Peritremes present in membrane connecting gnathosoma and idiosoma, entirely chambered; prodorsal shield with a pair of plumose sensillae (sc1) 62 (64) long (Fig. 12) and four pairs of simple setae (sc2 absent), v1 54 (56), v2 27 (29), sc3 22 (23), with posterior pair (sc4) very long 117 (125) and whip-like; one pair of eyes, located on anterolateral corners of prodorsal shield; opisthosoma with 13 pairs of short setae, (20–25) except for one pair of humeral setae (d3) which is very long 118 (122), posterior opisthosomal setae (f1) 100 (106), f2 59 (61) and two pairs of caudal setae (32–45) anterior to anal opening are also much longer than most opisthosomal setae. Integument striated.
Venter (Fig. 15). With 16 pairs of subequal setae 22 (24) (excluding pseudanal setae); anogenital area with three pairs of aggenital setae 19 (20) and two pairs of genital setae 10 (11); anal opening terminal with six pairs of pseudanal setae, ps1 20 (20), ps2 39 (41) ventrally.
Gnathosoma (Figs. 13–14). Infracapitulum with four pairs of setae, two pairs of subcapitular setae, seta m 8 (10), n 37 (41) and two pairs of adoral setae or1–2 (3–5); chelicerae (Fig. 14) separate and with two setae, proximal setae 38 (40) more than twice length of anterior seta 13 (16). Palp (Fig. 13) four-segmented; trochanter without setae; femur with four simple setae; small genu with two setae; tibiotarsus with one terminal claw, two subapical spurs, 1 falcate seta and nine simple setae;
Legs (Figs. 16–19). Legs with pretarsus stalked, annulated, bearing a pliable empodium; claws absent. Measurements of leg I 425 (445), leg II 265 (278), leg III 330 (325), leg IV 375 (385). Leg femora divided; setal counts of leg segments (solenidia and seta κ not included) as follows: coxal fields 4–3–3–2, trochanters 1–1–2–1, basifemora 5–2–2–1, telofemora 6–3–3–3, genua 7–5–4–4, tibiae 8 (1 φ +1 κ) –5–5–5, tarsi 18(1 ω) –7(1 ω)–9–9.
MALE. Unknown.
FIGURES 11–15. Anoplocheylus qorvehiensis n. sp. (Female): 11. Dorsum, 12. Sensillae sc1, 13. Gnathosoma, 14. Chelicera, 15. Venter.
Remarks. The new species is unique in the genus Anoplocheylus by having prodorsal sensillae (sc1) plumose in shape, but it does resemble A. paraclavatus Van Dis and Ueckermann, 1991 in having five pairs of setae on prodorsal shield, but differs from the latter by: 1) setae sc1 plumose in new species but claviform in A. paraclavatus; 2) telofemora I with six setae instead of five setae in A. paraclavatus; 3) tarsi I–IV with 18(ω) –7(ω) –9–9 setae in A. qorvehiensis but 19(ω)-7(ω)-7- 7 in A. paraclavatus.
Etymology. This species is named after the type locality Qorveh.
Type materials. Holotype female and one paratype female from Qorveh vicinity, Kurdistan province, soil under Astragalus sp. bushes, (47° 47' 06.33'' N, 35° 09' 03.62'' E, 1472 m a.s.l.), 20 March 2013; coll. Fatemeh Amini. The type material are slide mounted specimens. The holotype female deposited in the Acari collection of the Department of Plant Protection, Faculty of Agriculture, University of Bu-Ali Sina, Hamedan, Iran and one paratype female will be deposited in the Arachnida Collection of ARC–Plant Protection Research Institute, Pretoria, South Africa.
description: Published as part of Khanjani, Mohammad, Hoseini, Mohammad Ahmad & Amini, Fatemeh, 2014, Two new Anoplocheylus species (Acari: Trombidiformes: Pseudocheylidae) from Kurdistan province of Iran, pp. 185-192 in Zootaxa 3861 (2) on pages 186-192, DOI: 10.11646/zootaxa.3861.2.6, http://zenodo.org/record/227304