Pseudachorutes parvulus Borner 1901
Pseudachorutes parvulus Börner, 1901 Figs 52, 54 a, b, c, 56, 61 a, b, 62, 77 Redescription . Body length without antennae 0.45–1.30 mm. Colour in alcohol bluish-grey, ocular plate bluish-black. Tegumental granulation fine, dense and uniform. Antennae shorter than head. Ant. I with 7 setae, Ant. II...
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2009
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Online Access: | https://dx.doi.org/10.5281/zenodo.6226850 https://zenodo.org/record/6226850 |
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ftdatacite:10.5281/zenodo.6226850 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
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unknown |
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Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Neanuridae Pseudachorutes Pseudachorutes parvulus |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Neanuridae Pseudachorutes Pseudachorutes parvulus Kaprus', Ighor J. Weiner, Wanda M. Pseudachorutes parvulus Borner 1901 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Entognatha Collembola Neanuridae Pseudachorutes Pseudachorutes parvulus |
description |
Pseudachorutes parvulus Börner, 1901 Figs 52, 54 a, b, c, 56, 61 a, b, 62, 77 Redescription . Body length without antennae 0.45–1.30 mm. Colour in alcohol bluish-grey, ocular plate bluish-black. Tegumental granulation fine, dense and uniform. Antennae shorter than head. Ant. I with 7 setae, Ant. II with 12 setae and Ant. III with 18–19 ordinary setae. Ant. III and IV fused dorsally, ventral separation well marked. Sensory organ of Ant. III consisting of: two small, globular internal sensilla, two subcylindrical guard sensilla (ventral sensillum longer 1.15 times than dorsal one) and two guard setae between them; ventral microsensillum present. Ant. IV with about fifty ordinary setae and six distinct subcylindrical sensilla; dorsoexternal microsensillum and subapical organite present; apical vesicle simple, slightly or strongly trilobed (Figs 56, 54 a, b, c). PAO with 6–9 vesicles, 1.3–1.8 times larger than ocellus B. 8 + 8 eyes. Buccal cone elongated. Mandible with four teeth (medial tooth small, subapical tooth bigger than medial one), styliform maxilla with two lamellae, one of them hooked (Figs 61 a, b, 62). Labral formula: 2 /2,3,3,4 (Fig. 77). Labium with 2 + 2 small organites x and small papillate seta L, with 12 + 12 ordinary setae (as in Fig. 27). Perilabial area with 5 + 5 subequal setae. Dorsal chaetotaxy as in Fig. 52, with mesosetae and longer sensory setae s. Formula per half tergum as: 022/ 11111. Microsensilla on Th. II present. Head with unpaired seta d 1 and without a0 seta. Chaetae sd 2 on the head level with or somewhat posterior to d 2 chaetae. Th. I with 3 + 3 setae. Th. II with 11 + 11 setae (setae a 2 present and a 5, m 4 absent) and Th. III with 10 + 10 setae (setae a 2, a 5 and m 4 absent). Abd. I–III with 8 + 8 setae (m- row and a 3 setae absent), Abd. IV with 9 + 9 setae (m-row setae absent), seta s = p 5. Abd. V with a 2 and without p 2 setae, seta s = p 3. Ventral chaetotaxy: thoracic sterna without setae, VT with 4 + 4 setae, Abds. I without setae, Abds. II with 4 + 4 setae, Abds. III with 6–7 + 6–7 setae. Dens with six setae. Mucro slightly hooked with broad lateral lamella. Manubrium with 13 + 13 setae. Tenaculum with 3 + 3 teeth. Each anal valve with two setae hr. Tibiotarsi I, II and III with 19, 19 and 18 setae, respectively, seta B 7 absent on tibiotarsus III. Femora I, II and III with 13, 12 and 11 setae, trochanters I, II and III with 6, 6 and 5-6 setae, coxae I, II and III with 3, 6–7 and 7–8 setae, subcoxae 2 of legs I, II and III with 0, 2 and 2 setae, subcoxae 1 of legs I, II and III with 1, 2 and 2 setae, respectively. Claw with small inner tooth and without lateral teeth. Empodial appendage absent. Material examined. 3 females, 2 males (on slides), Ukraine, Ivano-Frankivs’k district, Karpats’ky National Park, near Vorochta village, Chornohora ridge, Pozhyzhevska Mt., 1500 m alt., Duschekia viridis and Pinus mugo crooked forest, leaf litter, 27.VI. 1991, leg. I. Kaprus’; 2 males and 2 females (on slides), Ukraine, Ivano-Frankivs’k district, near Mykulychyn village, Gorgany ridge, 900 m alt., Fagus and Abies forest, leaf litter and moss, 25.VI. 1991, leg. I. Kaprus’; 8 males and 10 females (on slides), Ukraine, L’viv district, near Skole town, Skolivs’ki Beskydy ridge, 1000 m alt., Fagus crooked forest, leaf litter and soil, 24.V. 1990, leg. I. Kaprus’; 1 male and 3 females (on slides), Ukraine, Chernivtsi district, near Perkalab village, Chyvchyny ridge, Gnatasia Mt., 1500 m alt., Picea abies forest, leaf litter and moss, 14.VIII. 1990, leg. I. Kaprus’; 3 males and 5 females (on slides), Ukraine, Zakarpattya district, near Mukacheve town, Quercus forest, leaf litter, 18.IV. 2005, leg. J. Tsalan; 4 males and 2 females (on slides), Ukraine, L’viv district, Acer forest, leaf litter and soil, 27.X. 1999, leg. I. Kaprus’; 5 males and 3 females (on slides), Ukraine, L’viv district, near Ivano-Frankove village, Roztochchya Hills, Fagus-Pinus forest, leaf litter and soil, 27.X. 1999, near Mykolaiv town, leg. I. Kaprus’; 1 male and 1 female (on slides), Ukraine, Volyn’ district, near Volodymyr-Volyn’s’k town, Carpinus-Quercus forest, leaf litter and soil, 25.VII. 2004, leg. I. Kaprus’; 2 males and 3 females (on slides), Ukraine, Zhytomyr town, Pinus-Quercus forest, leaf litter and soil, 5.II. 2008, leg. I. Kaprus’; 8 males and 10 females (on slides), Ukraine, Kchmelnytsk district, Stara Ushycia village, xerothermic meadow, soil, 30.V. 1997, leg. I. Kaprus’; 1 female (on slide), Ukraine, near Chernivtsi town, nests of birds, 16.V. 2006, leg. V. Meleshchuk; 1 male and 1 female (on slides), Ukraine, Kirovograd district, Golovanivsk village, Quercus forest, leaf litter and soil, 30.V. 1997, leg. I. Kaprus’; 5 males and 8 females (on slides), Ukraine, Crimea, near Jalta town, Martyan Reserve, Pinus-Quercus forest, 1200m alt., soil and leaf litter, 12.IX. 1997, leg. I. Kaprus’; 4 males and 6 females (on slides), Ukraine, Crimea, near Shchebetovka village, Karadag Reserve, Fagus-Quercus forest, 700m alt., soil and leaf litter, 27.VI. 1994, leg. M. Potapov. Biology. Pseudachorutes parvulus has been collected in the forest litter, mosses, lichens and under bark. Bisexual corticole species. Remarks. Recent morphological descriptions of P. parvulus were published by Jordana et al . (1997) and Fjellberg (1998). Morphological characters of the Ukrainian specimens fit these descriptions. Pseudachorutes parvulus resembles Pseudachorutes subcrassus Tullberg, 1871, but differs in shape of mandible, in number of prelabral setae, in detail of chaetotaxy on Ant. IV and interocular area and also ratio PAO/ocellus B (see descriptions of P. parvulus and P. subcrassus ). : Published as part of Kaprus', Ighor J. & Weiner, Wanda M., 2009, The genus Pseudachorutes Tullberg, 1871 (Collembola, Neanuridae) in the Ukraine with descriptions of new species, pp. 1-23 in Zootaxa 2166 on pages 13-15, DOI: 10.5281/zenodo.189101 : {"references": ["Borner, C. (1901) Neue Collembolenformen und zur Nomenclatur der Collembola Lubb. Zoologischer Anzeiger, 24 (657 / 658), 696 - 712.", "Jordana, R., Arbea J., Simon, C. & Lucianez, M. J. (1997) Collembola, Poduromorpha. In: Ramos et al. (Eds) Fauna Iberica. Vol. 8, Museo Nacional de Ciencias Naturales, CSIS, Madrid, pp. 807.", "Fjellberg, A. (1998) The Collembola of Fennoscandia and Denmark. Part I: Poduromorpha. Fauna Entomologica Scandinavica, 35, pp. 183.", "Tullberg, T. (1871) Forteckning ofver Svenska Podurider. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, 28, 143 - 155."]} |
format |
Text |
author |
Kaprus', Ighor J. Weiner, Wanda M. |
author_facet |
Kaprus', Ighor J. Weiner, Wanda M. |
author_sort |
Kaprus', Ighor J. |
title |
Pseudachorutes parvulus Borner 1901 |
title_short |
Pseudachorutes parvulus Borner 1901 |
title_full |
Pseudachorutes parvulus Borner 1901 |
title_fullStr |
Pseudachorutes parvulus Borner 1901 |
title_full_unstemmed |
Pseudachorutes parvulus Borner 1901 |
title_sort |
pseudachorutes parvulus borner 1901 |
publisher |
Zenodo |
publishDate |
2009 |
url |
https://dx.doi.org/10.5281/zenodo.6226850 https://zenodo.org/record/6226850 |
long_lat |
ENVELOPE(-59.700,-59.700,-62.500,-62.500) ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Ramos Seta |
geographic_facet |
Ramos Seta |
genre |
Fennoscandia |
genre_facet |
Fennoscandia |
op_relation |
http://publication.plazi.org/id/FFC614428530FFD47A1B8B14F64EFF94 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.189101 http://publication.plazi.org/id/FFC614428530FFD47A1B8B14F64EFF94 https://dx.doi.org/10.5281/zenodo.189107 https://dx.doi.org/10.5281/zenodo.189109 https://dx.doi.org/10.5281/zenodo.189104 https://dx.doi.org/10.5281/zenodo.6226851 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6226850 https://doi.org/10.5281/zenodo.189101 https://doi.org/10.5281/zenodo.189107 https://doi.org/10.5281/zenodo.189109 https://doi.org/10.5281/zenodo.189104 https://doi.org/10.5281/zenodo.6226851 |
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ftdatacite:10.5281/zenodo.6226850 2023-05-15T16:12:28+02:00 Pseudachorutes parvulus Borner 1901 Kaprus', Ighor J. Weiner, Wanda M. 2009 https://dx.doi.org/10.5281/zenodo.6226850 https://zenodo.org/record/6226850 unknown Zenodo http://publication.plazi.org/id/FFC614428530FFD47A1B8B14F64EFF94 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.189101 http://publication.plazi.org/id/FFC614428530FFD47A1B8B14F64EFF94 https://dx.doi.org/10.5281/zenodo.189107 https://dx.doi.org/10.5281/zenodo.189109 https://dx.doi.org/10.5281/zenodo.189104 https://dx.doi.org/10.5281/zenodo.6226851 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 Entognatha Collembola Neanuridae Pseudachorutes Pseudachorutes parvulus article-journal ScholarlyArticle Taxonomic treatment Text 2009 ftdatacite https://doi.org/10.5281/zenodo.6226850 https://doi.org/10.5281/zenodo.189101 https://doi.org/10.5281/zenodo.189107 https://doi.org/10.5281/zenodo.189109 https://doi.org/10.5281/zenodo.189104 https://doi.org/10.5281/zenodo.6226851 2022-04-01T11:59:01Z Pseudachorutes parvulus Börner, 1901 Figs 52, 54 a, b, c, 56, 61 a, b, 62, 77 Redescription . Body length without antennae 0.45–1.30 mm. Colour in alcohol bluish-grey, ocular plate bluish-black. Tegumental granulation fine, dense and uniform. Antennae shorter than head. Ant. I with 7 setae, Ant. II with 12 setae and Ant. III with 18–19 ordinary setae. Ant. III and IV fused dorsally, ventral separation well marked. Sensory organ of Ant. III consisting of: two small, globular internal sensilla, two subcylindrical guard sensilla (ventral sensillum longer 1.15 times than dorsal one) and two guard setae between them; ventral microsensillum present. Ant. IV with about fifty ordinary setae and six distinct subcylindrical sensilla; dorsoexternal microsensillum and subapical organite present; apical vesicle simple, slightly or strongly trilobed (Figs 56, 54 a, b, c). PAO with 6–9 vesicles, 1.3–1.8 times larger than ocellus B. 8 + 8 eyes. Buccal cone elongated. Mandible with four teeth (medial tooth small, subapical tooth bigger than medial one), styliform maxilla with two lamellae, one of them hooked (Figs 61 a, b, 62). Labral formula: 2 /2,3,3,4 (Fig. 77). Labium with 2 + 2 small organites x and small papillate seta L, with 12 + 12 ordinary setae (as in Fig. 27). Perilabial area with 5 + 5 subequal setae. Dorsal chaetotaxy as in Fig. 52, with mesosetae and longer sensory setae s. Formula per half tergum as: 022/ 11111. Microsensilla on Th. II present. Head with unpaired seta d 1 and without a0 seta. Chaetae sd 2 on the head level with or somewhat posterior to d 2 chaetae. Th. I with 3 + 3 setae. Th. II with 11 + 11 setae (setae a 2 present and a 5, m 4 absent) and Th. III with 10 + 10 setae (setae a 2, a 5 and m 4 absent). Abd. I–III with 8 + 8 setae (m- row and a 3 setae absent), Abd. IV with 9 + 9 setae (m-row setae absent), seta s = p 5. Abd. V with a 2 and without p 2 setae, seta s = p 3. Ventral chaetotaxy: thoracic sterna without setae, VT with 4 + 4 setae, Abds. I without setae, Abds. II with 4 + 4 setae, Abds. III with 6–7 + 6–7 setae. Dens with six setae. Mucro slightly hooked with broad lateral lamella. Manubrium with 13 + 13 setae. Tenaculum with 3 + 3 teeth. Each anal valve with two setae hr. Tibiotarsi I, II and III with 19, 19 and 18 setae, respectively, seta B 7 absent on tibiotarsus III. Femora I, II and III with 13, 12 and 11 setae, trochanters I, II and III with 6, 6 and 5-6 setae, coxae I, II and III with 3, 6–7 and 7–8 setae, subcoxae 2 of legs I, II and III with 0, 2 and 2 setae, subcoxae 1 of legs I, II and III with 1, 2 and 2 setae, respectively. Claw with small inner tooth and without lateral teeth. Empodial appendage absent. Material examined. 3 females, 2 males (on slides), Ukraine, Ivano-Frankivs’k district, Karpats’ky National Park, near Vorochta village, Chornohora ridge, Pozhyzhevska Mt., 1500 m alt., Duschekia viridis and Pinus mugo crooked forest, leaf litter, 27.VI. 1991, leg. I. Kaprus’; 2 males and 2 females (on slides), Ukraine, Ivano-Frankivs’k district, near Mykulychyn village, Gorgany ridge, 900 m alt., Fagus and Abies forest, leaf litter and moss, 25.VI. 1991, leg. I. Kaprus’; 8 males and 10 females (on slides), Ukraine, L’viv district, near Skole town, Skolivs’ki Beskydy ridge, 1000 m alt., Fagus crooked forest, leaf litter and soil, 24.V. 1990, leg. I. Kaprus’; 1 male and 3 females (on slides), Ukraine, Chernivtsi district, near Perkalab village, Chyvchyny ridge, Gnatasia Mt., 1500 m alt., Picea abies forest, leaf litter and moss, 14.VIII. 1990, leg. I. Kaprus’; 3 males and 5 females (on slides), Ukraine, Zakarpattya district, near Mukacheve town, Quercus forest, leaf litter, 18.IV. 2005, leg. J. Tsalan; 4 males and 2 females (on slides), Ukraine, L’viv district, Acer forest, leaf litter and soil, 27.X. 1999, leg. I. Kaprus’; 5 males and 3 females (on slides), Ukraine, L’viv district, near Ivano-Frankove village, Roztochchya Hills, Fagus-Pinus forest, leaf litter and soil, 27.X. 1999, near Mykolaiv town, leg. I. Kaprus’; 1 male and 1 female (on slides), Ukraine, Volyn’ district, near Volodymyr-Volyn’s’k town, Carpinus-Quercus forest, leaf litter and soil, 25.VII. 2004, leg. I. Kaprus’; 2 males and 3 females (on slides), Ukraine, Zhytomyr town, Pinus-Quercus forest, leaf litter and soil, 5.II. 2008, leg. I. Kaprus’; 8 males and 10 females (on slides), Ukraine, Kchmelnytsk district, Stara Ushycia village, xerothermic meadow, soil, 30.V. 1997, leg. I. Kaprus’; 1 female (on slide), Ukraine, near Chernivtsi town, nests of birds, 16.V. 2006, leg. V. Meleshchuk; 1 male and 1 female (on slides), Ukraine, Kirovograd district, Golovanivsk village, Quercus forest, leaf litter and soil, 30.V. 1997, leg. I. Kaprus’; 5 males and 8 females (on slides), Ukraine, Crimea, near Jalta town, Martyan Reserve, Pinus-Quercus forest, 1200m alt., soil and leaf litter, 12.IX. 1997, leg. I. Kaprus’; 4 males and 6 females (on slides), Ukraine, Crimea, near Shchebetovka village, Karadag Reserve, Fagus-Quercus forest, 700m alt., soil and leaf litter, 27.VI. 1994, leg. M. Potapov. Biology. Pseudachorutes parvulus has been collected in the forest litter, mosses, lichens and under bark. Bisexual corticole species. Remarks. Recent morphological descriptions of P. parvulus were published by Jordana et al . (1997) and Fjellberg (1998). Morphological characters of the Ukrainian specimens fit these descriptions. Pseudachorutes parvulus resembles Pseudachorutes subcrassus Tullberg, 1871, but differs in shape of mandible, in number of prelabral setae, in detail of chaetotaxy on Ant. IV and interocular area and also ratio PAO/ocellus B (see descriptions of P. parvulus and P. subcrassus ). : Published as part of Kaprus', Ighor J. & Weiner, Wanda M., 2009, The genus Pseudachorutes Tullberg, 1871 (Collembola, Neanuridae) in the Ukraine with descriptions of new species, pp. 1-23 in Zootaxa 2166 on pages 13-15, DOI: 10.5281/zenodo.189101 : {"references": ["Borner, C. (1901) Neue Collembolenformen und zur Nomenclatur der Collembola Lubb. Zoologischer Anzeiger, 24 (657 / 658), 696 - 712.", "Jordana, R., Arbea J., Simon, C. & Lucianez, M. J. (1997) Collembola, Poduromorpha. In: Ramos et al. (Eds) Fauna Iberica. Vol. 8, Museo Nacional de Ciencias Naturales, CSIS, Madrid, pp. 807.", "Fjellberg, A. (1998) The Collembola of Fennoscandia and Denmark. Part I: Poduromorpha. Fauna Entomologica Scandinavica, 35, pp. 183.", "Tullberg, T. (1871) Forteckning ofver Svenska Podurider. Ofversigt af Kongliga Vetenskaps-Akademiens Forhandlingar, 28, 143 - 155."]} Text Fennoscandia DataCite Metadata Store (German National Library of Science and Technology) Ramos ENVELOPE(-59.700,-59.700,-62.500,-62.500) Seta ENVELOPE(9.895,9.895,63.645,63.645) |