Acrochordonoposthia conica Reisinger 1924
Acrochordonoposthia conica Reisinger, 1924 (Figs 2 C–D; 3 A–G) Known literature . Acrochordonoposthia conica Reisinger (1924 a): 75–77; Steinböck & Reisinger (1931): 22, 33; Steinböck (1932): 312; Papi (1952): 2, 8; Reisinger (1954): 118, 123; An der Lan (1958): 161; Papi (1959): 4–6, figs 5–8;...
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2014
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Online Access: | https://dx.doi.org/10.5281/zenodo.6143564 https://zenodo.org/record/6143564 |
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ftdatacite:10.5281/zenodo.6143564 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Typhloplanidae Acrochordonoposthia Acrochordonoposthia conica |
spellingShingle |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Typhloplanidae Acrochordonoposthia Acrochordonoposthia conica Houben, Albrecht M. Proesmans, Willem Bert, Wim Artois, Tom J. Acrochordonoposthia conica Reisinger 1924 |
topic_facet |
Biodiversity Taxonomy Animalia Platyhelminthes Rhabditophora Rhabdocoela Typhloplanidae Acrochordonoposthia Acrochordonoposthia conica |
description |
Acrochordonoposthia conica Reisinger, 1924 (Figs 2 C–D; 3 A–G) Known literature . Acrochordonoposthia conica Reisinger (1924 a): 75–77; Steinböck & Reisinger (1931): 22, 33; Steinböck (1932): 312; Papi (1952): 2, 8; Reisinger (1954): 118, 123; An der Lan (1958): 161; Papi (1959): 4–6, figs 5–8; An der Lan (1963): 229, 231; Luther (1963): 17, figs 3 A–B, D–E; Kolasa (1971): 745; Kolasa (1973): 238, 243, figs 10 A–D. New localities. Kreuzberg, Weyer, Austria (47 ° 51 ’ 24 ”N; 14 ° 39 ’ 14 ”E), two specimens in moss growing on dead tree trunk (29 August 2011) (TYPE LOCALITY); Hohe Rannach, Graz, Austria (47 °09’ 53 ”N; 15 ° 24 ’ 50 ”E), in humus of a beech forest (26 August 2011); Oberau, Bavaria, Germany (47 ° 33 ’ 33 ”N; 11 °06’ 57 ”E), three specimens in forest litter (13 July 2011); Agoralaan, Diepenbeek, Belgium (50 ° 55 ’ 37 ”N; 05° 23 ’09”E), one specimen in moss growing on a concrete bridge (22 May 2012); Nuropstraat, Voeren, Belgium (50 ° 45 ’ 38 ”N; 05° 52 ’ 21 ”E), in moss growing on a tree (2 March 2009). Known distribution. Widespread in Europe: Austria (Reisinger 1924 a; Reisinger 1954 and An der Lan 1963 for detailed locations); humus in the botanical gardens of Pisa, Italy (Papi 1952); Iceland (Reisinger 1954); Långskär and Tvärminne, Finland, in moss (Luther 1963); Pontivy, Bretagne, France and several locations in Germany (Reisinger 1954 and An der Lan 1963); Poznań, Poland, fallen wet leaves (Kolasa 1971); Belsele, East Flanders, Belgium (Van Steenkiste et al. 2013); Godhavn, Greenland, in moss (Steinböck & Reisinger 1931; Steinböck 1932). Material. Several specimens studied alive. One whole-mounted specimen designated neotype (SMNH Type- 8569). One other whole-mounted specimen from type locality (HU no. VI. 2.42), one whole-mounted specimen from Hohe Rannach (HU no. VI. 2.43), one sagitally-sectioned specimen from Oberau (HU no. VI. 2.44) and two sagitally-sectioned specimens from Voeren (HU nos VI. 2.45 –VI. 2.46). Remarks. Our observations are in accordance with the data given in the literature cited above (see Known distribution). Animals 0.8–1 mm long. The copulatory organ is 40–52 µm long (average 46 µm; measured on two specimens) and is provided with a conical pouch. This is within the range observed by different authors (Reisinger 1924 a: 40–44 µm; Papi 1959: 55 µm; Kolasa 1973: 51–58 µm). Three pairs of large, eosinophilic, coarse-grained prostate glands enter the proximal part of the cirrus. The newly-collected material did not preserve well enough to allow us to measure the length of the cirrus accurately, which probably explains why it is never mentioned in literature. The cirrus shows two bends and its distal two-thirds is covered with small sclerotized warts. A large, slightly sclerotized, sac-shaped bursa containing many vacuoles is connected to the genital atrium by a short duct. The oviduct forms a seminal receptacle. Animals clearly feed on rotifers, as we observed mastaxes in the gut of several specimens. The specimens from Voeren differ from the above description in that they lack a seminal receptacle, and by the fact that the entire cirrus is covered with spines, instead of only the distal two thirds. These specimens are provisionally identified as A. conica , but might represent a new species. : Published as part of Houben, Albrecht M., Proesmans, Willem, Bert, Wim & Artois, Tom J., 2014, Revision of Acrochordonoposthia Reisinger, 1924 (Rhabditophora, Typhloplanidae, Protoplanellinae) with the description of one new species in Zootaxa 3790 (1) , DOI: 10.11646/zootaxa.3790.1.2, http://zenodo.org/record/230879 : {"references": ["Reisinger, E. (1924 a) Die terricolen Rhabdocoelen Steiermarks. Zoologischer Anzeiger, 59, 1 - 48, 72 - 86, 128 - 143.", "Steinbock, O. & Reisinger, E. (1931) Ergebnisse einer von E. Reisinger & O. Steinbock mit Hilfe des Rask-Orsted Fonds durchgefuhrten zoologischen Reise in Gronland 1926. Videnskabelige Meddelelser Dansk Naturhistorisk Forening, 90, 13 - 43.", "Steinbock, O. (1932) Die Turbellarien des arktischen Gebietes. Fauna arctica, Jena, 295 - 342.", "Papi, F. (1952) Note faunistiche sui Turbellari dell'Italia centrale. Monitore Zoologico italiano, 60, 1 - 13.", "Reisinger, E. (1954) Edaphische Kleinturbellarien als bodenkundliche Leitformen. Carinthia II, Mitteilungen des Naturwissenschaftlichen Vereines fur Karnten, 64, 105 - 123.", "Papi, F. (1959) Sopra due turbellari rinvenuti nell'humus dell'orto botanico Pisano. Atti Societa Toscana di Scienze Naturali Serie B, 66, 1 - 6.", "Luther, A. (1963) Die Turbellarien Ostfennoskandiens IV. Neorhabdocoela 2. Typhloplanoida: Typhloplanidae, Solenopharyngidae und Carcharodopharyngidae. Fauna Fennica, 16, 1 - 163, Taf. I - II.", "Kolasa, J. (1971) Two new species of Microturbellaria of the genera Stenostomum O. Schmidt and Macrostomum O. Schmidt. Bulletin de l'academie polonaise des sciences - serie des sciences biologiques, 19, 743 - 747.", "Kolasa, J. (1973) Turbellaria and Nemertini of greenhouses in Poznan. Acta Hydrobiologica, 15, 227 - 245, [in Polish with English summary]", "Van Steenkiste, N., Tessens, B., Willems, W., Backeljau, T., Jondelius, U. & Artois, T. (2013) A comprehensive molecular phylogeny of Dalytyphloplanida (Platyhelminthes: Rhabdocoela) reveals multiple escapes from the marine environment and origins of symbiotic relationships. Plos One, 8, e 59917."]} |
format |
Text |
author |
Houben, Albrecht M. Proesmans, Willem Bert, Wim Artois, Tom J. |
author_facet |
Houben, Albrecht M. Proesmans, Willem Bert, Wim Artois, Tom J. |
author_sort |
Houben, Albrecht M. |
title |
Acrochordonoposthia conica Reisinger 1924 |
title_short |
Acrochordonoposthia conica Reisinger 1924 |
title_full |
Acrochordonoposthia conica Reisinger 1924 |
title_fullStr |
Acrochordonoposthia conica Reisinger 1924 |
title_full_unstemmed |
Acrochordonoposthia conica Reisinger 1924 |
title_sort |
acrochordonoposthia conica reisinger 1924 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.6143564 https://zenodo.org/record/6143564 |
long_lat |
ENVELOPE(70.203,70.203,-49.626,-49.626) ENVELOPE(-63.283,-63.283,-64.950,-64.950) ENVELOPE(-61.233,-61.233,-62.783,-62.783) |
geographic |
Greenland Gronland Willems Pisano |
geographic_facet |
Greenland Gronland Willems Pisano |
genre |
Arktis* Godhavn Greenland Iceland |
genre_facet |
Arktis* Godhavn Greenland Iceland |
op_relation |
http://zenodo.org/record/230879 http://publication.plazi.org/id/FFE77E03035CFFC7FFE6FFB2C039FFA4 http://zoobank.org/D11FDE2F-469E-499D-B882-A9932144DD94 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3790.1.2 http://zenodo.org/record/230879 http://publication.plazi.org/id/FFE77E03035CFFC7FFE6FFB2C039FFA4 http://zoobank.org/D11FDE2F-469E-499D-B882-A9932144DD94 https://dx.doi.org/10.5281/zenodo.6143565 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.6143564 https://doi.org/10.11646/zootaxa.3790.1.2 https://doi.org/10.5281/zenodo.6143565 |
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1766355538945245184 |
spelling |
ftdatacite:10.5281/zenodo.6143564 2023-05-15T15:24:56+02:00 Acrochordonoposthia conica Reisinger 1924 Houben, Albrecht M. Proesmans, Willem Bert, Wim Artois, Tom J. 2014 https://dx.doi.org/10.5281/zenodo.6143564 https://zenodo.org/record/6143564 unknown Zenodo http://zenodo.org/record/230879 http://publication.plazi.org/id/FFE77E03035CFFC7FFE6FFB2C039FFA4 http://zoobank.org/D11FDE2F-469E-499D-B882-A9932144DD94 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3790.1.2 http://zenodo.org/record/230879 http://publication.plazi.org/id/FFE77E03035CFFC7FFE6FFB2C039FFA4 http://zoobank.org/D11FDE2F-469E-499D-B882-A9932144DD94 https://dx.doi.org/10.5281/zenodo.6143565 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 Platyhelminthes Rhabditophora Rhabdocoela Typhloplanidae Acrochordonoposthia Acrochordonoposthia conica article-journal ScholarlyArticle Taxonomic treatment Text 2014 ftdatacite https://doi.org/10.5281/zenodo.6143564 https://doi.org/10.11646/zootaxa.3790.1.2 https://doi.org/10.5281/zenodo.6143565 2022-04-01T11:00:27Z Acrochordonoposthia conica Reisinger, 1924 (Figs 2 C–D; 3 A–G) Known literature . Acrochordonoposthia conica Reisinger (1924 a): 75–77; Steinböck & Reisinger (1931): 22, 33; Steinböck (1932): 312; Papi (1952): 2, 8; Reisinger (1954): 118, 123; An der Lan (1958): 161; Papi (1959): 4–6, figs 5–8; An der Lan (1963): 229, 231; Luther (1963): 17, figs 3 A–B, D–E; Kolasa (1971): 745; Kolasa (1973): 238, 243, figs 10 A–D. New localities. Kreuzberg, Weyer, Austria (47 ° 51 ’ 24 ”N; 14 ° 39 ’ 14 ”E), two specimens in moss growing on dead tree trunk (29 August 2011) (TYPE LOCALITY); Hohe Rannach, Graz, Austria (47 °09’ 53 ”N; 15 ° 24 ’ 50 ”E), in humus of a beech forest (26 August 2011); Oberau, Bavaria, Germany (47 ° 33 ’ 33 ”N; 11 °06’ 57 ”E), three specimens in forest litter (13 July 2011); Agoralaan, Diepenbeek, Belgium (50 ° 55 ’ 37 ”N; 05° 23 ’09”E), one specimen in moss growing on a concrete bridge (22 May 2012); Nuropstraat, Voeren, Belgium (50 ° 45 ’ 38 ”N; 05° 52 ’ 21 ”E), in moss growing on a tree (2 March 2009). Known distribution. Widespread in Europe: Austria (Reisinger 1924 a; Reisinger 1954 and An der Lan 1963 for detailed locations); humus in the botanical gardens of Pisa, Italy (Papi 1952); Iceland (Reisinger 1954); Långskär and Tvärminne, Finland, in moss (Luther 1963); Pontivy, Bretagne, France and several locations in Germany (Reisinger 1954 and An der Lan 1963); Poznań, Poland, fallen wet leaves (Kolasa 1971); Belsele, East Flanders, Belgium (Van Steenkiste et al. 2013); Godhavn, Greenland, in moss (Steinböck & Reisinger 1931; Steinböck 1932). Material. Several specimens studied alive. One whole-mounted specimen designated neotype (SMNH Type- 8569). One other whole-mounted specimen from type locality (HU no. VI. 2.42), one whole-mounted specimen from Hohe Rannach (HU no. VI. 2.43), one sagitally-sectioned specimen from Oberau (HU no. VI. 2.44) and two sagitally-sectioned specimens from Voeren (HU nos VI. 2.45 –VI. 2.46). Remarks. Our observations are in accordance with the data given in the literature cited above (see Known distribution). Animals 0.8–1 mm long. The copulatory organ is 40–52 µm long (average 46 µm; measured on two specimens) and is provided with a conical pouch. This is within the range observed by different authors (Reisinger 1924 a: 40–44 µm; Papi 1959: 55 µm; Kolasa 1973: 51–58 µm). Three pairs of large, eosinophilic, coarse-grained prostate glands enter the proximal part of the cirrus. The newly-collected material did not preserve well enough to allow us to measure the length of the cirrus accurately, which probably explains why it is never mentioned in literature. The cirrus shows two bends and its distal two-thirds is covered with small sclerotized warts. A large, slightly sclerotized, sac-shaped bursa containing many vacuoles is connected to the genital atrium by a short duct. The oviduct forms a seminal receptacle. Animals clearly feed on rotifers, as we observed mastaxes in the gut of several specimens. The specimens from Voeren differ from the above description in that they lack a seminal receptacle, and by the fact that the entire cirrus is covered with spines, instead of only the distal two thirds. These specimens are provisionally identified as A. conica , but might represent a new species. : Published as part of Houben, Albrecht M., Proesmans, Willem, Bert, Wim & Artois, Tom J., 2014, Revision of Acrochordonoposthia Reisinger, 1924 (Rhabditophora, Typhloplanidae, Protoplanellinae) with the description of one new species in Zootaxa 3790 (1) , DOI: 10.11646/zootaxa.3790.1.2, http://zenodo.org/record/230879 : {"references": ["Reisinger, E. (1924 a) Die terricolen Rhabdocoelen Steiermarks. Zoologischer Anzeiger, 59, 1 - 48, 72 - 86, 128 - 143.", "Steinbock, O. & Reisinger, E. (1931) Ergebnisse einer von E. Reisinger & O. Steinbock mit Hilfe des Rask-Orsted Fonds durchgefuhrten zoologischen Reise in Gronland 1926. Videnskabelige Meddelelser Dansk Naturhistorisk Forening, 90, 13 - 43.", "Steinbock, O. (1932) Die Turbellarien des arktischen Gebietes. Fauna arctica, Jena, 295 - 342.", "Papi, F. (1952) Note faunistiche sui Turbellari dell'Italia centrale. Monitore Zoologico italiano, 60, 1 - 13.", "Reisinger, E. (1954) Edaphische Kleinturbellarien als bodenkundliche Leitformen. Carinthia II, Mitteilungen des Naturwissenschaftlichen Vereines fur Karnten, 64, 105 - 123.", "Papi, F. (1959) Sopra due turbellari rinvenuti nell'humus dell'orto botanico Pisano. Atti Societa Toscana di Scienze Naturali Serie B, 66, 1 - 6.", "Luther, A. (1963) Die Turbellarien Ostfennoskandiens IV. Neorhabdocoela 2. Typhloplanoida: Typhloplanidae, Solenopharyngidae und Carcharodopharyngidae. Fauna Fennica, 16, 1 - 163, Taf. I - II.", "Kolasa, J. (1971) Two new species of Microturbellaria of the genera Stenostomum O. Schmidt and Macrostomum O. Schmidt. Bulletin de l'academie polonaise des sciences - serie des sciences biologiques, 19, 743 - 747.", "Kolasa, J. (1973) Turbellaria and Nemertini of greenhouses in Poznan. Acta Hydrobiologica, 15, 227 - 245, [in Polish with English summary]", "Van Steenkiste, N., Tessens, B., Willems, W., Backeljau, T., Jondelius, U. & Artois, T. (2013) A comprehensive molecular phylogeny of Dalytyphloplanida (Platyhelminthes: Rhabdocoela) reveals multiple escapes from the marine environment and origins of symbiotic relationships. Plos One, 8, e 59917."]} Text Arktis* Godhavn Greenland Iceland DataCite Metadata Store (German National Library of Science and Technology) Greenland Gronland ENVELOPE(70.203,70.203,-49.626,-49.626) Willems ENVELOPE(-63.283,-63.283,-64.950,-64.950) Pisano ENVELOPE(-61.233,-61.233,-62.783,-62.783) |