identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
B36C87E1D82F2E0B12BDFAC8FB9EFDE7.text	B36C87E1D82F2E0B12BDFAC8FB9EFDE7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atractides (Atractides) filimonovae Tuzovskij 2022	<div><p>Atractides (Atractides) filimonovae sp. n.</p> <p>(Figs 1–7)</p> <p>Type material. Holotype: male, slide 9954, Asia, Russia, Western Siberia, Khanty-Mansi Autonomous Okrug, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=64.50894&amp;materialsCitation.latitude=61.78633" title="Search Plazi for locations around (long 64.50894/lat 61.78633)">State Nature Reserve</a> “Malaya Sosva”, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=64.50894&amp;materialsCitation.latitude=61.78633" title="Search Plazi for locations around (long 64.50894/lat 61.78633)">Emugan</a> stream, 61°47′10.8″N 64°30′32.2″E, 13.07.2019, depth 0.5 m, substrates: stones, sand, leg. M. Filimonova.</p> <p>Diagnosis. Male. Coxal plates I+II close to coxal plates III+IV but not forming a coxal shield; capitular bay Ushaped. genital plate wider than long, anterior margin slightly convex, with 27–28 setae on each side; P-2 with very large ventrodistal protrusion, P-3 with six thick setae, ventral margin straight; I-Leg-5 S-1 distinctly thinner than S-2, S-1-2 separation 12–13.</p> <p>Description. Male. Colour in life unknown. The idiosoma oval, integument soft and smooth, muscle insertions unsclerotized. Coxal plates I+II close to coxal plates III+IV at their touching edges, but not forming a coxal shield (Fig. 1). Posteromedial margin of coxal plates I+II rather broad and slightly convex, apodemes of coxal plates II in an acute angle in relation to idiosoma midline. Median suture line between coxal plates I distinct, central sub-dermal projection very small and reaching to posterior margin. Capitular bay U-shaped. The seta and glandularium Hv situated in posterolateral part of coxal plate II. Medial margin of coxal plates III+IV in an obtuse angle, base and glandularium of seta Pe situated near middle of anterior margin of coxal plate IV, posterior margin of coxal plate IV slightly convex. Genital plate (Fig. 2) wider than long (L/W ratio 1.2), anterior margin slightly convex, posterior margin moderately indented, bearing 27– 28 fine setae on each side, acetabula rather large in an obtuse triangle. The setae Pi and Ci separated, excretory pore unsclerotized (Fig. 3).</p> <p>Pedipalp (Fig. 4) stout: P-1 short, thin with a single short dorsodistal seta; P-2 with very large ventrodistal protrusion, bearing five unequal dorsal setae; P-3 with six thick setae (four dorsal, two ventrodistal) and two to three thin ones, ventral margin straight; P-4 stocky, slightly protruding near proximoventral seta, sword seta short pointed located between ventral setae, bases of ventral setae divide tibia into three unequal sectors (3:3:2), dorsolateral setae numerous located in central and distal parts of segment.</p> <p>All legs without swimming setae. I-Leg-5 seta S-1 and S-2 distally narrowed (Fig. 5), bluntly pointed, S-1 longish, S- 2 thicker than S-1, proximally enlarged, distance between S-1 and S-2 short; I-L-6 curved, basally thickened, distally with parallel dorsal and ventral margins, much shorter than I-Leg-5 (I-Leg-5/6 ratio 1.32). Posterior pairs of legs, in particular IV legs, very slender, with a few setae on each segment (Fig. 6). Leg claws with two pointed denticles, internal denticle a little shorter than external one; lamella of with slightly concave ventral margin (Fig. 7).</p> <p>Measurements (n=1). Idiosoma L 600; coxal plates I+II L 265, W 300, mL 125; coxal plates III+IV L 205, W 180; genital plate L 120, W 145; genital acetabula (ac. 1–3) L/W 54/36, 48/30, 48/36; glandularia D: 18–20; pedipalp total L 294, L/H, L/H ratio: P-1, 36/30, 1.2; P-2, 72/63, 1.14; P-3, 78/54, 1.44; P-4, 84/54, 1.55; P-5, 24/12, 2.0; leg segments, L, L/H ratio: I–Leg-1, 54/48, 1.12; I–Leg-2, 60/48, 1.25; I–Leg-3, 90/42, 2.14; I–Leg-4, 140/48, 2.87; I–Leg-5, 175/55, 3.05; I–Leg-6, 115/30, 3.8; II–Leg-1–6, L: 54, 65, 80, 115, 120, 115; III–Leg–1–6, L: 60, 60, 85, 125, 140, 120; IV–Leg–1–6, L: 120, 110, 145, 180, 200, 150; I-Leg-5/6 ratio 1.33; I-Leg-6: HA 32, HB 19, HC 21; I-Leg-6, distance between S-1 and S-2 12 –13, S-1 L/W, L/W ratio 90–10, 9.0, S-2 L/W, L/W 66/12, 5.5, L ratio S-1/ S-2 1.36.</p> <p>Female. Unknown.</p> <p>Remarks. The present species is similar to Atractides (Atractides) alaarchaensis Pešić &amp; Smit, 2018 and A. (Atractides) sonkulensis Pešić &amp; Smit, 2018 in the structure of pedipalp. The new species differs from A. alaarchaensis in the following characters (character states of male A. alaarchaensis are indicated in parenthesis, data from Pešić &amp; Smit 2018): Integument smooth (striated); genital plate wider than long, L/W 120/145 (almost as long as wide, 117– 128/123–134; genital plate with 27–28 setae on each side, Fig. 2 (with 13–14 setae on each side, Fig. 8), pedipalp short, total L 294 (relatively long, total L 304–317), P-2 with very large ventrodistal protrusion, Fig. 4 (ventrodistal protrusion comparatively slightly developed, Figs 9-10), I-Leg-5/6 L ratio 1.33 (1.43). The male A. sonkulensis differs from A. filimonovae sp. n. in coxal field merged to an unique plate, including Vgl-3 (= Pe), P-2 and P-3 with straight ventral margin, genital plate with 14-16 setae on each side (Pešić &amp; Smit 2018).</p> <p>Etymology. The species is named after the collector, Maria Filimonova.</p> <p>Habitat. Running waters.</p> <p>Distribution. Asia: Russia, Western Siberia: Khanty-Mansi Autonomous Okrug.</p></div> 	https://treatment.plazi.org/id/B36C87E1D82F2E0B12BDFAC8FB9EFDE7	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Tuzovskij, Petr V.	Tuzovskij, Petr V. (2022): Two new water mite species of the genus Atractides Koch (Acari, Hydrachnidia, Hygrobatidae) from Asia. Zootaxa 5188 (2): 195-200, DOI: https://doi.org/10.11646/zootaxa.5188.2.9
B36C87E1D82C2E0D12BDFD4FFD44FB43.text	B36C87E1D82C2E0D12BDFD4FFD44FB43.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Atractides (Atractides) aksuensis Tuzovskij 2022	<div><p>Atractides (Atractides) aksuensis sp. n.</p> <p>(Figs 11–17)</p> <p>Type series. Holotype: male, slide 9955, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=70.37161&amp;materialsCitation.latitude=42.32678" title="Search Plazi for locations around (long 70.37161/lat 42.32678)">Asia</a>, Kazakhstan, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=70.37161&amp;materialsCitation.latitude=42.32678" title="Search Plazi for locations around (long 70.37161/lat 42.32678)">Turkestan Province</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=70.37161&amp;materialsCitation.latitude=42.32678" title="Search Plazi for locations around (long 70.37161/lat 42.32678)">Tyulkubaskiy District</a>, Aksu-Zhabagly Nature Reserve, Aksu stream, 42°19′36.4″N 70°22′17.8″E, 1350 m, depth about 1 m, substrates large stones, mosses, white sand, 15.08.2019, leg. V. Stolbov. Paratype: 1 male, same locality and data as holotype. Additional material: 1 male, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=70.624306&amp;materialsCitation.latitude=42.39678" title="Search Plazi for locations around (long 70.624306/lat 42.39678)">Aksu-Zhabagly Nature Reserve</a>, Ulken-Kaindy stream inflow of Aksu river, 42°23’48.4”N 70°37’27.5”E, 1890 m, depth 0.5 m, substrates: stones mosses, 14.08.2019, leg. V. Stolbov.</p> <p>Diagnosis. Male. Coxal plates I+II close to coxal plates III+IV but not forming a coxal shield; genital plate wider than long, anterior margin straight, with 18-21 setae on each side; capitular bay V-shaped. P-2 with moderately large ventrodistal protrusion, P-3 with six thick setae ventral margin slightly convex distally, I-Leg-5 S-1 and S-2 subequal in width, S-1-2 separation 12–15.</p> <p>Description. Male. Colour in life unknown. The idiosoma oval, integument smooth, muscle insertions unsclerotized. Coxal plates I+II close to coxal plates III+IV at their touching edges, but not forming a coxal shield (Fig. 11). Posteromedial margin of coxal plates I+II rather broad and slightly convex, apodemes of anterior coxal groups short directed laterally. Median suture line between coxal plates I indistinct, central sub-dermal projection small and not reaching to posterior margin. Capitular bay V-shaped. Seta and glandularium Hv situated in posterolateral part of coxal plate II. Medial margin of coxal plates III+IV straight or forming an obtuse angle, glandularium and seta Pe situated near middle of anterior margin of coxal plate IV, posterior margin of coxal plate IV straight or slightly convex. Genital plate (Fig. 12) wider than long (L/W ratio 0.79–0.94), anterior margin straight, posterior margin moderately indented, bearing 19–22 fine setae on each side, acetabula rather large in an obtuse triangle. The setae Pi and Ci separated, excretory pore unsclerotized (Fig. 13).</p> <p>Pedipalp (Fig. 14) stout: P-1 short, thin with a single short dorsodistal seta; P-2 ventral margin convex distally, bearing five unequal dorsal setae; one or both distal setae longer than proximal ones; P-3 with six thick setae (four dorsal and two distventral) and two to four thin ones, ventral margin slightly convex distally; P-4 slightly protruding near proximoventral seta, sword seta short pointed and located between ventral setae, bases of ventral setae divide tibia into three unequal sectors (3:2:2), dorsolateral setae numerous located in central and distal parts of segment.</p> <p>All legs without swimming setae. I-Leg-5 seta S-1and S-2 distally narrowed (Fig. 15), bluntly pointed, S-1 longish, S-2 thicker than S-1, proximally enlarged, distance between S-1 and S-2 short; I-L-6 ventral margin strong curved, basally thickened, in the centre narrowed, distally with almost parallel dorsal and ventral margins, much shorter than I-Leg-5 (I- Leg-5/6 ratio 1.47–1.68). Posterior legs, in particular IV legs, very slender, with a few setae on each segment (Fig. 16). Leg claws with two pointed denticles, ventral clawlet a little shorter than external one; lamella of with concave ventral margin (Fig. 17).</p> <p>Measurements (n=3). Idiosoma L 680–810, W 440–525; coxal plates I+II L 215–230, W 210, mL 115–120; coxal plates III+IV L 195–240, W 170–180; genital plate L 105–125, W 120–145; genital acetabula (ac. 1–3) L/W: 42–48/34– 42, 42–54/24–30, 42–48/30–42; glandularia D: 15–18; pedipalp total L 260–295, L/H, L/H ratio: P-1, 24–30/28–30, 0.9–1.0; P-2, 60–65/53–55, 1.1–1.2; P-3, 68–72/34–36, 1.9–2.0; P-4, 78–102/40–42, 1.85–2.4; P-5, 23–25/11.5–12, 2.0; leg segments, L, L/H ratio: I–Leg-1, 48–55, 1.14–1.28; I–Leg-2, 75–90, 1.85–1.90; I–Leg-3, 84–90, 2.0–2.14; I–Leg-4, 125–150, 3.06–3.12; I–Leg-5, 150–162, 3.37–3.57; I–Leg-6, 95–102, 3.4–3.55; II–Leg-1–6, L: 54–60, 50–80, 75–100, 100–110, 105–115, 115–120; III–Leg–1–6, L: 50–60, 55–70, 75–85, 120–125, 135–145, 120–132; IV–Leg–1–6, L: 95– 115, 90–95, 120–140, 180–190, 205–220, 160–180; I-Leg-6: HA = 29–32, HB = 16–19, HC =19–22; I-Leg-6, distance between S-1 and S-2 12 –15; S-1 L/W, L/W ratio 70–90/11–12, 6.36–7.5; S-2 L/W, L/W ratio 62–70/12–13.8, 5.07–5.16.</p> <p>Female. Unknown.</p> <p>Differential diagnosis. The present species is closely related to Atractides filimonovae sp. n.. The new species differs from A. filimonovae sp. n. in the following characters (character states of male A. filimonova e sp. n. are indicated in parenthesis): the genital plate with straight anterior margin, bearing 18–21 fine setae on each side, Fig. 12 (with slightly convex posterior margin and bearing 27–28 setae, Fig. 2); capitular bay U-shaped, Fig. 1 (V-shaped, Fig. 11); I-Leg-5 S-1 and S-2 subequal in width, Fig. 15 (S-1 distinctly thinner than S-2, Fig. 5).</p> <p>Etymology. The species is named after the river (Aksu) where it was collected.</p> <p>Habitat. Running waters.</p> <p>Distribution. Asia: Kazakhstan: Turkestan Province.</p></div> 	https://treatment.plazi.org/id/B36C87E1D82C2E0D12BDFD4FFD44FB43	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Tuzovskij, Petr V.	Tuzovskij, Petr V. (2022): Two new water mite species of the genus Atractides Koch (Acari, Hydrachnidia, Hygrobatidae) from Asia. Zootaxa 5188 (2): 195-200, DOI: https://doi.org/10.11646/zootaxa.5188.2.9
