Eustigmaeus parvisetus Chaudhri 1965
Eustigmaeus parvisetus (Chaudhri, 1965) (Figs. 34–43) Ledermuelleria parviseta (Chaudhri, 1965), p. 474, figs. 10–12, 29. Redescription. FEMALE (Figs. 34–43). Body well sclerotized. Idiosoma almost round in outline. Length of idiosoma 505–510, width 425–455. Idiosomal dorsum (Fig. 34). Dorsal plates...
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2014
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Online Access: | https://dx.doi.org/10.5281/zenodo.6138303 https://zenodo.org/record/6138303 |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Prostigmata Stigmaeidae Eustigmaeus Eustigmaeus parvisetus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Prostigmata Stigmaeidae Eustigmaeus Eustigmaeus parvisetus Khaustov, Alexander A. Tolstikov, Andrei V. Eustigmaeus parvisetus Chaudhri 1965 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Arachnida Prostigmata Stigmaeidae Eustigmaeus Eustigmaeus parvisetus |
description |
Eustigmaeus parvisetus (Chaudhri, 1965) (Figs. 34–43) Ledermuelleria parviseta (Chaudhri, 1965), p. 474, figs. 10–12, 29. Redescription. FEMALE (Figs. 34–43). Body well sclerotized. Idiosoma almost round in outline. Length of idiosoma 505–510, width 425–455. Idiosomal dorsum (Fig. 34). Dorsal plates with numerous subequal dimples. Dorsal setae lanceolate, smooth, with hyaline sheath (Figs. 36, 37). Suranal plate ventral. Diameter of eyes 18–19. Length of dorsal setae: vi 58 –63, ve 75–77, sci 43–48, sce 62–63, c 1 54–56, c 2 15–16, d 1 62–64, d 2 61–64, e 1 79 –80, e 2 69 –71, f 1 81–84, h 1 58–59, h 2 36–46,. Distances between setae: vi– vi 42–44, ve–ve 155–160, sci–sci 300–305, sce–sce 375–390, c 1 – c 1 130–135, d 1 – d 1 100–105, d 2 – d 2 395–410, e 1 – e 1 205–215, e 2 – e 2 295–315, f 1 – f 1 135–140. Idiosomal venter (Fig. 35). With 1 large callosity between idiosomal plate and humeral plate. Endopodal plates separated medially, distinctly reticulated. Humeral plate triangular, with dimples. Aggenital plate with dimples, bearing 2 pairs of simple aggenital setae. Pseudanal covers with 3 pairs of simple pseudanal setae; setae ps 1 thicker than ps 2 – ps 3. Setae h 1 distinctly barbed. Setae 4 a absent. Length of ventral setae: 1 a 23 – 24, 1 b 18–21, 1 c 15–19, 2 b 18–19, 2 c 14–15, 3 a 20–28, 3 b 18–19, 3 c 17–19, 4 b 23–25, 4 c 24–25, ag 1 18–20, ag 2 23–24, ps 1 26–28, ps 2 20–22, ps 3 25–27. Gnathosoma (Figs. 38–39). Tibial claw large. Setae l’ on palpal tibia spine-like. Setae on palpal femur and genu barbed, other palpal setae smooth. Number of setae on palpal segments as in E. tjumeniensis sp. nov . FIGURES 36–39 . Eustigmaeus parvisetus (Chaudhri, 1965), female: 36 —seta sci , 37 —seta e 1 , 38 —gnathosoma dorsally, 39 —subcapitulum. Palpal supracoxal setae ( elcp ) peg-like. Rostrum of subcapitulum almost rectangular (Fig. 39). Subcapitular setae smooth; setae or 1 distinctly thickened and curved. Basal part of subcapitulum without distinct reticulation. Length of subcapitular setae: m 25–27, n 22–23, or 1 11–12, or 2 10–11. Legs (Figs. 40–43). All legs with a pair of very large claws. Empodial raylets pointed. Leg setation as in E. collarti . Leg I (Fig. 40). Coxae I posterodorsally with peglike leg supracoxal setae ( elcl ). Setae d , l’ , l” on tibia, d , l’ , l” on genu, d and l” on femur distinctly thickened, lanceolate. Seta k long 23–24. Solenidion ω relatively short 23–25, finger-shaped; solenidion φ 12–13 baculiform, φp attenuate 29–30. Leg II (Fig. 41). Setae d , l’ , l” on tibia, d , l’ , l” on genu and l” on femur distinctly thickened, lanceolate. Solenidion ω 19–20 finger-shaped; solenidion φ 18–19 attenuate. Seta k 10. Leg III (Fig. 42). Setae d , l’ , l” on tibia, d on genu, d and l’ on femur distinctly thickened, lanceolate. Solenidion ω 5 baculiform; solenidion φ 17–19 attenuate. Leg IV (Fig. 43). Setae d , l’ , l” on tibia, d on genu and d on femur distinctly thickened, lanceolate Solenidion ω 5 baculiform; solenidion φ 15–16 attenuate. MALE. Unknown. Material examined . Two females, RUSSIA : Yamalo-Nenets Autonomous Okrug, Purovsky District, vicinity of Urengoy, from mosses on soil, 28 July 2014, coll. E.A. Bragin. Remarks . This species was described from lichens on rocks in Alpine County, Luther Pass, Hwy. 89 in the U.S.A. (Chaudhri 1965). This is a new record of E. parvisetus from Eurasia. : Published as part of Khaustov, Alexander A. & Tolstikov, Andrei V., 2014, A new species and new records of the genus Eustigmaeus (Acari: Prostigmata: Stigmaeidae) from Western Siberia, pp. 531-553 in Zootaxa 3861 (6) on pages 547-551, DOI: 10.11646/zootaxa.3861.6.2, http://zenodo.org/record/226041 : {"references": ["Chaudhri, W. M. (1965) New mites of the genus Ledermuelleria. Acarologia, 7 (3), 467 - 486."]} |
format |
Text |
author |
Khaustov, Alexander A. Tolstikov, Andrei V. |
author_facet |
Khaustov, Alexander A. Tolstikov, Andrei V. |
author_sort |
Khaustov, Alexander A. |
title |
Eustigmaeus parvisetus Chaudhri 1965 |
title_short |
Eustigmaeus parvisetus Chaudhri 1965 |
title_full |
Eustigmaeus parvisetus Chaudhri 1965 |
title_fullStr |
Eustigmaeus parvisetus Chaudhri 1965 |
title_full_unstemmed |
Eustigmaeus parvisetus Chaudhri 1965 |
title_sort |
eustigmaeus parvisetus chaudhri 1965 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.6138303 https://zenodo.org/record/6138303 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(78.437,78.437,65.960,65.960) |
geographic |
Seta Urengoy |
geographic_facet |
Seta Urengoy |
genre |
nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia |
genre_facet |
nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia |
op_relation |
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Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
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op_doi |
https://doi.org/10.5281/zenodo.6138303 https://doi.org/10.11646/zootaxa.3861.6.2 https://doi.org/10.5281/zenodo.226057 https://doi.org/10.5281/zenodo.226058 https://doi.org/10.5281/zenodo.226059 https://doi.org/10.5281/zenodo.6138304 |
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ftdatacite:10.5281/zenodo.6138303 2023-05-15T17:14:39+02:00 Eustigmaeus parvisetus Chaudhri 1965 Khaustov, Alexander A. Tolstikov, Andrei V. 2014 https://dx.doi.org/10.5281/zenodo.6138303 https://zenodo.org/record/6138303 unknown Zenodo http://zenodo.org/record/226041 http://publication.plazi.org/id/864A5D260679450CFFB8FFF3FFF1FFC6 http://zoobank.org/3316AC78-A115-4F2E-9DDD-25F266FC114D https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3861.6.2 http://zenodo.org/record/226041 http://publication.plazi.org/id/864A5D260679450CFFB8FFF3FFF1FFC6 https://dx.doi.org/10.5281/zenodo.226057 https://dx.doi.org/10.5281/zenodo.226058 https://dx.doi.org/10.5281/zenodo.226059 http://zoobank.org/3316AC78-A115-4F2E-9DDD-25F266FC114D https://dx.doi.org/10.5281/zenodo.6138304 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Arachnida Prostigmata Stigmaeidae Eustigmaeus Eustigmaeus parvisetus article-journal ScholarlyArticle Taxonomic treatment Text 2014 ftdatacite https://doi.org/10.5281/zenodo.6138303 https://doi.org/10.11646/zootaxa.3861.6.2 https://doi.org/10.5281/zenodo.226057 https://doi.org/10.5281/zenodo.226058 https://doi.org/10.5281/zenodo.226059 https://doi.org/10.5281/zenodo.6138304 2022-04-01T10:59:01Z Eustigmaeus parvisetus (Chaudhri, 1965) (Figs. 34–43) Ledermuelleria parviseta (Chaudhri, 1965), p. 474, figs. 10–12, 29. Redescription. FEMALE (Figs. 34–43). Body well sclerotized. Idiosoma almost round in outline. Length of idiosoma 505–510, width 425–455. Idiosomal dorsum (Fig. 34). Dorsal plates with numerous subequal dimples. Dorsal setae lanceolate, smooth, with hyaline sheath (Figs. 36, 37). Suranal plate ventral. Diameter of eyes 18–19. Length of dorsal setae: vi 58 –63, ve 75–77, sci 43–48, sce 62–63, c 1 54–56, c 2 15–16, d 1 62–64, d 2 61–64, e 1 79 –80, e 2 69 –71, f 1 81–84, h 1 58–59, h 2 36–46,. Distances between setae: vi– vi 42–44, ve–ve 155–160, sci–sci 300–305, sce–sce 375–390, c 1 – c 1 130–135, d 1 – d 1 100–105, d 2 – d 2 395–410, e 1 – e 1 205–215, e 2 – e 2 295–315, f 1 – f 1 135–140. Idiosomal venter (Fig. 35). With 1 large callosity between idiosomal plate and humeral plate. Endopodal plates separated medially, distinctly reticulated. Humeral plate triangular, with dimples. Aggenital plate with dimples, bearing 2 pairs of simple aggenital setae. Pseudanal covers with 3 pairs of simple pseudanal setae; setae ps 1 thicker than ps 2 – ps 3. Setae h 1 distinctly barbed. Setae 4 a absent. Length of ventral setae: 1 a 23 – 24, 1 b 18–21, 1 c 15–19, 2 b 18–19, 2 c 14–15, 3 a 20–28, 3 b 18–19, 3 c 17–19, 4 b 23–25, 4 c 24–25, ag 1 18–20, ag 2 23–24, ps 1 26–28, ps 2 20–22, ps 3 25–27. Gnathosoma (Figs. 38–39). Tibial claw large. Setae l’ on palpal tibia spine-like. Setae on palpal femur and genu barbed, other palpal setae smooth. Number of setae on palpal segments as in E. tjumeniensis sp. nov . FIGURES 36–39 . Eustigmaeus parvisetus (Chaudhri, 1965), female: 36 —seta sci , 37 —seta e 1 , 38 —gnathosoma dorsally, 39 —subcapitulum. Palpal supracoxal setae ( elcp ) peg-like. Rostrum of subcapitulum almost rectangular (Fig. 39). Subcapitular setae smooth; setae or 1 distinctly thickened and curved. Basal part of subcapitulum without distinct reticulation. Length of subcapitular setae: m 25–27, n 22–23, or 1 11–12, or 2 10–11. Legs (Figs. 40–43). All legs with a pair of very large claws. Empodial raylets pointed. Leg setation as in E. collarti . Leg I (Fig. 40). Coxae I posterodorsally with peglike leg supracoxal setae ( elcl ). Setae d , l’ , l” on tibia, d , l’ , l” on genu, d and l” on femur distinctly thickened, lanceolate. Seta k long 23–24. Solenidion ω relatively short 23–25, finger-shaped; solenidion φ 12–13 baculiform, φp attenuate 29–30. Leg II (Fig. 41). Setae d , l’ , l” on tibia, d , l’ , l” on genu and l” on femur distinctly thickened, lanceolate. Solenidion ω 19–20 finger-shaped; solenidion φ 18–19 attenuate. Seta k 10. Leg III (Fig. 42). Setae d , l’ , l” on tibia, d on genu, d and l’ on femur distinctly thickened, lanceolate. Solenidion ω 5 baculiform; solenidion φ 17–19 attenuate. Leg IV (Fig. 43). Setae d , l’ , l” on tibia, d on genu and d on femur distinctly thickened, lanceolate Solenidion ω 5 baculiform; solenidion φ 15–16 attenuate. MALE. Unknown. Material examined . Two females, RUSSIA : Yamalo-Nenets Autonomous Okrug, Purovsky District, vicinity of Urengoy, from mosses on soil, 28 July 2014, coll. E.A. Bragin. Remarks . This species was described from lichens on rocks in Alpine County, Luther Pass, Hwy. 89 in the U.S.A. (Chaudhri 1965). This is a new record of E. parvisetus from Eurasia. : Published as part of Khaustov, Alexander A. & Tolstikov, Andrei V., 2014, A new species and new records of the genus Eustigmaeus (Acari: Prostigmata: Stigmaeidae) from Western Siberia, pp. 531-553 in Zootaxa 3861 (6) on pages 547-551, DOI: 10.11646/zootaxa.3861.6.2, http://zenodo.org/record/226041 : {"references": ["Chaudhri, W. M. (1965) New mites of the genus Ledermuelleria. Acarologia, 7 (3), 467 - 486."]} Text nenets Nenets Autonomous Okrug Yamalo Nenets Yamalo-Nenets Autonomous Okrug Siberia DataCite Metadata Store (German National Library of Science and Technology) Seta ENVELOPE(9.895,9.895,63.645,63.645) Urengoy ENVELOPE(78.437,78.437,65.960,65.960) |