Aegyptobia gotohi, Hasanvand & Jafari & Khanjani & Khanjani, 2019

Hasanvand, Iman, Jafari, Shahriar, Khanjani, Masoumeh & Khanjani, Mohammad, 2019, A new species of the genus Aegyptobia (Acari: Tenuipalpidae) from Lorestan province, Iran, Persian Journal of Acarology 8 (1), pp. 11-18 : 12-16

publication ID

https://doi.org/ 10.22073/pja.v8i1.41300

publication LSID

lsid:zoobank.org:pub:BD91400B-4FA7-4520-9435-848A09452B85

persistent identifier

https://treatment.plazi.org/id/5B83A474-ACFA-48EB-B22A-26778DB5D493

taxon LSID

lsid:zoobank.org:act:5B83A474-ACFA-48EB-B22A-26778DB5D493

treatment provided by

Felipe

scientific name

Aegyptobia gotohi
status

sp. nov.

Aegyptobia gotohi sp. nov. ( Figs. 1–7)

Diagnosis

Anterior marginal projection of prodorsum deeply notched. Prodorsum laterally with coarse broken, longitudinal to oblique striae, propodosomal setae narrowly lanceolate; opisthosoma rugoseareolate, setae c 1 - 2 narrowly lanceolate, opisthosomal setae d 1 - 3, e 1 - 3, f 2 - 3, h 1 - 2 broadly lanceolate; area between 3a -4a with fine, oblique to transverse striae, ventral shield with longitudinal striae and genital shield smooth. Palp genu with 2 setae. Genua I-II with 3 setae, femora I-III and genua I-II with one narrowly lanceolate seta. Tarsal claws uncinate, with tenent hairs.

Description

Female (n = 10) – Color in life red. Idiosoma oval. Dimensions of holotype (measurements of paratype in parentheses): body size: v 2 –h 1 230 (228–242); sc 2 –sc 2 111 (109–113).

Dorsum ( Fig. 1) – Anterior marginal projection of prodorsum deeply notched [11 (10–12)]. Posterior of prodorsum medially with broken, longitudinal striae, laterally with coarse broken, longitudinal to oblique striae, two pairs of eyes present; area surrounding sejugal suture with broken, transverse striae; opisthosoma rugose-areolate; propodosomal setae and setae c 1 - 3 narrowly lanceolate, opisthosomal setae d 1 - 3, e 1 - 3, f 2 - 3, h 1 - 2 broadly lanceolate; between setae c 2 -c 3 and d 2 -e 2, with two pairs of pore-like structures. Lengths of dorsal setae as follows: v 2 26 (22–26), sc 1 25 (22– 26), sc 2 21 (16–22), c 1 22 (17–23), c 2 21 (18–24), c 3 21 (17–25), d 1 15 (13–15), d 2 15 (14–17), d 3 18 (14–17), e 1 13 (12–14), e 2 16 (15–16), e 3 17 (16–20), f 2 17 (14–16), f 3 18 (14–18), h 1 13 (13–16), h 2 14 (14–16). Distances between dorsal setae: v 2 -v 2 43 (40–42), sc 1 - sc 1 94 (90–94), sc 2 -sc 2 111 (109–113), c 1 -c 1 42 (39–42), c 2 -c 2 97 (93–97), c 3 -c 3 153 (148–160), d 1 -d 1 35 (34–37), d 2 -d 2 95 (94–99), d 3 -d 3 134 (132–140), e 1 - e 1 26 (26–28), e 2 -e 2 82 (77–84), e 3 -e 3 128 (127–131), f 2 -f 2 69 (62–73), f 3 -f 3 111 (113– 125), h 1 -h 1 31 (29–33), h 2 -h 2 80 (81–85).

Venter ( Figs. 2–3 View Figures 2-4 ) – Ventral idiosoma with coarse transverse striae between setae 1a -3a and posterior of setae 4a, intercoxal area between legs III-IV with fine, oblique to transverse striae, among the specimens, 13 laterally with oblique striae and medially with longitudinal striae, almost forming two lobes ( Fig. 2 View Figures 2-4 ). Lengths of ventral setae la 65 (68–72), 1b 27 (26–30), 1c 15 (14–16), 2b 22 (19– 21), 2c 23 (20–23), 3a 78 (68–78), 3b 15 (14–18), 4a 72 (70–75), 4b 17 (14–18), ag 15 (14–16), g 1 17 (14–17), g 2 16 (15–18), ps 1 15(12–16), ps 2 15 (11–15), ps 3 12 (10–14). Setae 1a almost as long as setae 3a and 4a. Ventral shield with longitudinal to oblique striae (two specimens forming V or U shape) and genital shield smooth. Setae 2c, genital and anal setae serrated. Spermatheca depicted in figure 3.

Gnathosoma ( Fig. 4 View Figures 2-4 ) – Rostrum indicated in figure 2. Palp five segmented, palp tarsus with one solenidion ω 5 (4–5) and two eupathidia ul' 6 (4–6), ul" 6 (6–7), mostly directed anteriorly, palp tibia with two setae d 16 (16–18), l' 14 (12–15); palp genu without seta and palp femur with one barbed seta, d 9 (8–11) ( Fig. 4 View Figures 2-4 ). Ventral infracapitulum with one pair of seta m 13 (12–13) ( Fig. 2 View Figures 2-4 ).

Legs ( Figs. 5–8 View Figures 5-8 ) – Length of leg I 88 (89-95), leg II 82 (79–87), leg III 67 (65–76), leg IV 71 (73–80). 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 4-4-3-3; tarsi 9(1 ω) - 9(1 ω)-5-5.

Tarsi I and II each with one thin solenidion ω [Ta I 8 (6–7), Ta II 6 (6–7)]. Leg chaetotaxy as presented in the figures 5–8. Dorsal setae on femora I-III and genua I-II narrowly lanceolate. Tarsal claws uncinate.

Male and immature stages – Unknown.

Type material

Holotype female and 23 paratype females collected from barberry bushes, Berberis sp., ( Berberidaceae ), Iran: Lorestan province, Nurabad, Barkhordar village , 34° 02′ 43" N, 48° 10′ 54" E, 1810 m a.s.l., 23 September 2017, I. Hasanvand. The holotype female and 21 paratype females are deposited as slide-mounted specimens in CALBS; and two paratype females will be deposited in QM.

Etymology

The species is named in honor of Professor Tetsuo Gotoh (Department of Economics, Faculty of Economics, Ryutsu Keizai University) who kindly provided us some of the literatures of this study.

Remarks

Aegyptobia gotohi resembles A. beglarovi Livschitz & Mitrofanov in having the same legs setal formulae, uncinate tarsal claws and long setae 3a and 4a and also same host plant genus Berberis View in CoL . However, the new species differs from the latter in: prodorsal ornamentation striated and without cells in A. gotohi versus prodorsal ornamentation with striae and numerous cells in A. beglarovi ; intercoxal area between legs III-IV and ventral plate with striation in the new species instead of smooth in A. beglarovi ; propodosomal setae and setae c 1 - 2 narrowly lanceolate in A. gotohi instead of oblanceolate in A. beglarovi . Our new species also resembles A. kermaniensis Farzan & Asadi in that propodosomal setae narrowly lanceolate and area between setae 3a -4a with striation. But it can be separated by: deeply notched propodosomal projection, long setae 3a and 4a (68–78) and ventral plate with longitudinal striae in new species instead of weakly notched projection, short setae 3a and 4a (21–33) and ventral plate with transverse striae in A. kermaniensis . The new species is also closely similar to A. khanjanii Farzan & Asadi, 2015 in leg chaetotaxy, deeply notched propodosomal projection, long setae 3a and 4a and propodosomal setae narrowly lanceolate. However, it can be distinguished from the latter throughout ventral plate with striation (smooth in A. khanjanii ), prodorsum laterally with coarse broken, longitudinal to oblique striae (with several cells in A. khanjanii ) and opisthosomal setae c 1 - 2 narrowly lanceolate in A. gotohi (oblanceolate in A. khanjanii ).

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Prostigmata

Family

Tenuipalpidae

Genus

Aegyptobia

Loc

Aegyptobia gotohi

Hasanvand, Iman, Jafari, Shahriar, Khanjani, Masoumeh & Khanjani, Mohammad 2019
2019
Loc

Aegyptobia gotohi

Hasanvand & Jafari & Khanjani & Khanjani 2019
2019
Loc

A. gotohi

Hasanvand & Jafari & Khanjani & Khanjani 2019
2019
Loc

A. gotohi

Hasanvand & Jafari & Khanjani & Khanjani 2019
2019
Loc

A. gotohi

Hasanvand & Jafari & Khanjani & Khanjani 2019
2019
Loc

A. kermaniensis

Farzan & Asadi 2015
2015
Loc

A. kermaniensis

Farzan & Asadi 2015
2015
Loc

A. khanjanii

Farzan & Asadi 2015
2015
Loc

A. khanjanii

Farzan & Asadi 2015
2015
Loc

A. khanjanii

Farzan & Asadi 2015
2015
Loc

A. khanjanii

Farzan & Asadi 2015
2015
Loc

A. beglarovi

Livschitz & Mitrofanov 1967
1967
Loc

A. beglarovi

Livschitz & Mitrofanov 1967
1967
Loc

A. beglarovi

Livschitz & Mitrofanov 1967
1967
Loc

A. beglarovi

Livschitz & Mitrofanov 1967
1967
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