Research Article |
Corresponding author: Shahrooz Kazemi ( shahroozkazemi@yahoo.com ) Academic editor: Farid Faraji
© 2016 Shahrooz Kazemi, Somayeh Abolghasemi.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Kazemi S, Abolghasemi S (2016) New species and records of Uropodina mites from Iran (Acari, Mesostigmata). ZooKeys 600: 25-34. https://doi.org/10.3897/zookeys.600.8467
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In this paper, a new species of the genus Nenteria Oudemans, 1915 is described on the basis of adult female and male specimens collected in soil and litter in parks in Kerman, southeastern Iran, and Tehran, northern Iran. A key to the Iranian species of Nenteria is also presented, and Trachycilliba abantica (Bal & Őzkan, 2007) is reported for the first time in Iran.
Trematuridae , soil-dwelling mites, Uropodidae , Uropodina
Mites of the infraorder Uropodina occur in forest soil and leaf litter, moss, rotting wood, dung, beach wrack, as well as in the nest of mammals, birds, and insect (
The Uropodoidea or “higher uropodines” (
Iranian mites of Uropodoidea (sensu
The mite specimens were extracted from soil of parks in Kerman and Tehran cities by Berlese-Tullgren funnels, cleared in Nesbitt’s fluid and then mounted in Hoyer’s medium on microscope slides.
Morphological observations, measurements and illustrations were made using a compound microscope equipped with differential interference contrast and phase contrast optical systems (Olympus BX51). Measurements are given in micrometers (μm). Dorsal shield length and width were respectively taken from the anterior to posterior shield margins along the midline and from the lateral margins at the broadest level. The length and width of the epigynal shield were measured from the anterior to posterior margins of the shield along the midline, and from the lateral margins of the shield at the broadest point, respectively. The length of the second cheliceral segment was measured from the base to the apex of the fixed digit, and its width at the broadest point. The length of the fixed cheliceral digit was taken from anterior level of nodus to the apex, and that of the movable digit from the base to apex. The legs length was taken from the base of the coxa to the apex of the tarsus, excluding the ambulacrum. Notation for setae on ventral and dorsal idiosoma mostly follows those of
The genus Nenteria was placed in the family Nenteriidae by
Uropoda tropica Oudemans, 1905
The genus diagnosis of
(adult female and male). Dorsal shield with 75 pairs of short and pectinate setae, and 2–4 unpaired median setae on propodosomal region. Marginal setae short and smooth, except pectinate setae J5 and Z5. Female epigynal shield iron-shape, posteriorly reaching to mid-level of coxae IV, with an apical anterior spike, occasionally bifid at tip; shield surface smooth. Sternal setae st1–5 smooth. Female ventral region behind epigynal shield bears 22–23 pairs of setae, including Ad1–2 and st5, and with 22 pairs in male, excluding st4–5, setae mostly short and acicular, except Ad1–2, V7–8 longer and pectinate. Peritremes with a hook-like anterior extensions and without anterior projections to forward. Anterior edge of epistome bifid, without median hyaline flap. Cheliceral movable digit with a median tooth. Claws of leg I well-developed, sub-equal in size to other leg claws. Dorsal setae in femur, genu and tibia I of male mostly thicker than those in female.
Female (n = 4). Idiosoma oval-shape, brown in color, 461–494 μm long, 336–346 μm wide.
Dorsal idiosoma (Fig.
Venteral idiosoma (Figs
Gnathosoma (Figs
Legs (Figs
Male (n = 3). Idiosoma 440–464 μm long, 343–357 μm wide.
Dorsal shield. Dorsal shield characters similar to those in female. Dorsal shield setae 9–28 long, j1 22–24 μm, J4 24–28 μm long. Marginal setae 9–14 μm long; submarginal and postanal setae 17–22 μm long.
Ventral shield. Sternal setae smooth, st1 10–12 μm, st2 17–19 μm, st3 13–17 μm, st4–5 12–15 μm long. Operculum oval-shape, 38–42 μm long, 25–33 μm wide. Ventrianal region with 20 pairs of simple, smooth setae (12–15 μm), except pectinate setae Ad1–2 (22–25 μm), V7–8 (20–23 μm).
Gnathosoma. Hypostomal seta shape similar to those in female, h1 14–16 μm, h2 12–15 μm, h3 29–31 μm, h4 14 μm long. Corniculi horn- like (14 μm). Fixed and movable digit of chelicerae similar to female, fixed digit 19–20 μm long, movable digit 15–16 μm long. Palp 73 μm long.
Legs (Fig.
Holotype: female, southeastern Iran, Kerman Province, Kerman, Shora Park (30°29'84"N; 57°07'10"E), 1761 m a.s.l., from soil, 28 Sept 2015, coll. S. Kazemi, deposited in Acarological Collection, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran (ACISTE). Paratypes: four females and two males with same collection data, deposited in ACISTE; three females and one male, Kerman, Pardis Park (30°29'81"N; 57°07'01"E), 1760 m a.s.l., from soil, 16 Aug 2015, coll. S. Abolghasemi, deposited in ACISTE; two females and one male collected in Tehran Province, Tehran, Taleghani Park (35°45'13"N; 51°25'26"E), 1424 m a.s.l., from soil and litter, 15 Sept 2015, coll. S. Kazemi, deposited in ACISTE.
The species is named in honor of the famous current Iranian historian, poet, translator and writer who died in March 2014, Prof. Mohammad Bastani Parizi.
The new species can be easily distinguished from other described species of the genus by presence of 22–23 pairs of setae in ventral region of the holoventral shield behind the epigynal plate (including setae st5) in female and 22 pairs in male (excluding st4–5).
1 | Peritreme with an anterior projection, curved to the front in a 90° angle | N. stylifera Berlese, 1904 |
– | Peritremes without anterior projections to forward | 2 |
2 | Opisthogastric region behind epigynal shield with 22–23 pairs of setae; epigynal shield with an apical narrow spike | N. bastanii sp. n. |
– | Opisthogastric region behind epigynal shield with 9–10 pairs of setae; epigynal shield without narrow apical spike | 3 |
3 | Surface between pedofossae with oval pits | N. stammeri Hirschmann & Z- Nicol, 1961 |
– | Surface between pedofossae with reticulate pattern | N. breviunguiculata Willmann, 1949 |
Uropoda splendida Kramer, 1882.
Uropoda abantica Bal & Özkan, 2007: 43.
Neodiscopoma abantica .—Kontschán, 2013: 118.
Trachycilliba abantica .—new combination.
One female and one male specimens from soil and litter in the Ecological Garden of Nowshahr (51°57'50"N; 40°55'74"E), Mazandaran Province, northern Iran, altitude 30 m a.s.l., 10 June 2014, deposited in ACISTE.
We wish to thank Bruce Halliday and anonymous reviewers for their useful comments and also Fred Beaulieu for improving the English. This paper was founded by a grant (No. 2420) from Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran.