Isohypsibiidae
Family: Isohypsibiidae fam. nov. Remarks. With the establishment of the superfamily, Isohypsibioidea, a familial title is required under ICZN (1999) and we propose the familial name of Isohypsibiidae derived from the genus Isohypsibius . At the core of this group Isohypsibius, Thulinius and Halobiot...
Main Authors: | , , |
---|---|
Format: | Text |
Language: | unknown |
Published: |
Zenodo
2011
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5281/zenodo.6188209 https://zenodo.org/record/6188209 |
id |
ftdatacite:10.5281/zenodo.6188209 |
---|---|
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 Tardigrada Eutardigrada Parachela Isohypsibiidae |
spellingShingle |
Biodiversity Taxonomy Animalia Tardigrada Eutardigrada Parachela Isohypsibiidae Marley, Nigel J. Mcinnes, Sandra J. Sands, Chester J. Isohypsibiidae |
topic_facet |
Biodiversity Taxonomy Animalia Tardigrada Eutardigrada Parachela Isohypsibiidae |
description |
Family: Isohypsibiidae fam. nov. Remarks. With the establishment of the superfamily, Isohypsibioidea, a familial title is required under ICZN (1999) and we propose the familial name of Isohypsibiidae derived from the genus Isohypsibius . At the core of this group Isohypsibius, Thulinius and Halobiotus directly match the clade clearly demonstrated in Kiehl et al. (2007), Sands et al. (2008 b) and Figure 2. While the AISM of Halobiotus have been described as hooks (Pilato and Binda 2010), original descriptions and images suggest modified ridges with dorsal hook and ventral fenestra (Kristensen, 1982; Crisp and Kristensen, 1983). Pilato and Binda (2010) ascribe Isohypsibius - type claws to Pseudobiotus and Doryphoribius Pilato 1969 (in Pilato, 1969 b), the former having a ridged AISM but the latter an elongated ventral ridge AISM extended into a ventral lamina. They also describe Isohypsibius - type claws and ridged AISM for Eremobiotus Biserov, 1992, which is aligned with Isohypsibius in Figure 2, and the elongated ridged AISM to Ramajendas Pilato and Binda, 1990, though this genus has a combination of Isohypsibius- and Hypsibius- type claws (Pilato and Binda 2010). We agree with these points and therefore include these genera within the new superfamily and family. We are less certain as to the familial position of Mixibius (type species, formally Isohypsibius saracenus Pilato, 1973). This taxon was described as having modified Isohypsibius - type claws which would support moving it into the new family and superfamily. The AISM was however described as a modified hook (Pilato 1992, Pilato and Binda 2010), but other evidence suggests this modified hook is markedly different from the Hypsibius form and is, sensu stricto , actually a small gap between the apophysis and the elongated longitudinal thickening. We therefore consider the overall shape of the AISM to be a modified ridge rather than hook and tentatively place Mixibius in the Isohypsibiidae, but advocate only molecular evidence can confirm this position. Similarly, claw morphology would also place Thalerius Dastych, 2009 in this group, though AISM data are not yet available for this taxon. We envisage further morphological and molecular work will be required to clarify the interrelationships between these seven (or eight) genera. Diagnosis. Isohypsibioidea. Claw pairs of similar size and shape. External and internal claws exhibiting articulation (the basal section and secondary branch form a solid unit while the primary branch and secondary branch articulate). Claws Isohypsibius - type, forming a right-angle between basal section and secondary branch. AISM ridge-like. Composition. Based on the criteria discussed above: Isohypsibius Thulin, 1928, Doryphoribius Pilato, 1969, Pseudobiotus Nelson, 1980 (in Schuster, Nelson, Grigarick and Christenberry 1980), Thulinius (Bertolani, 2003), Halobiotus Kristensen, 1982, Ramajendas Pilato and Binda, 1990, and Eremobiotus Biserov, 1992 ( Mixibius Pilato, 1992 and Thalerius Dastych, 2009). Etymology. As the Isohypsibius - type claw structure defines the superfamily, we propose the familial name of Isohypsibiidae, with the type genus of Isohypsibius . : Published as part of Marley, Nigel J., Mcinnes, Sandra J. & Sands, Chester J., 2011, Phylum Tardigrada: A re-evaluation of the Parachela, pp. 51-64 in Zootaxa 2819 on page 59, DOI: 10.5281/zenodo.201757 : {"references": ["Kiehl, E., Dastych, H., D'Haese, J. & Greven, H. (2007) A cDNA library of the eutardigrade Hypsibius klebelsbergi Mihelcic, 1959 and analysis of the actin gene. Proceedings of the Tenth International Symposium on Tardigrada. Journal of Limnology 66, 152 - 157.", "Sands, C. J., McInnes, S. J., Marley, N. J., Goodall - Copestake, W. P., Convey, P. & Linse, K. (2008 b) Phylum Tardigrada: an ' individual' approach. Cladistics, 24, 1 - 18.", "Pilato, G. & Binda, M. G. (2010) Definition of families, subfamilies, genera and subgenera of the Eutardigrada, and keys to their identification. Zootaxa, 2404, 1 - 54.", "Kristensen, R. M. (1982) The first record of cyclomorphosis in Tardigrada based on a new genus and species from Arctic meiobenthos. Zeitschrift Fur Zoologische Systematik und Evolutionsforschung, 20, 249 - 270.", "Crisp, M. & Kristensen, R. (1983) A new marine interstitial eutardigrade from east Greenland, with comments on habitat and biology. Videnskabelige Meddelelser fra dansk naturhistorisk Forening, 144, 99 - 114.", "Pilato, G. (1969 b) Schema per una nuova sistemazione delle famiglie e dei generi degli Eutardigrada. Bolletino dell'Accademia Gioenia di Scienze Naturali, Catania, 10, 181 - 193.", "Biserov, V. I. (1992) A new genus and three new species of tardigrades (Tardigrada: Eutardigrada) from the USSR. Bolletino di Zoologia, 59, 95 - 103.", "Pilato G. & Binda, M. G. (1990) Tardigradi dell'Antartide. I. Ramajendas, nuovo genere di eutardigrado. Nuova posizione sistematica di Hypsibius renaudi Ramazzotti, 1972 e descrizione di Ramajendas frigidus n. sp. Animalia, 17, 61 - 71.", "Pilato, G. (1973) Tardigradi delle acque dolci siciliane. Nota seconda. Bolletino dell'Accademia Gioenia di Scienze Naturali, Catania, 12, 177 - 186.", "Pilato, G. (1992) Mixibius, nuovo genere di Hypsibiidae (Eutardigrada). Animalia, 19, 121 - 125.", "Dastych, H. (2009) Thalerius konradi gen. nov., sp. nov., a new tardigrade from the periglacial area of the Otztal Alps, Austria (Tardigrada). Contributions to Natural History, 12, 391 - 402.", "Thulin, G. (1928) Uber die Phylogenie und das System der Tardigraden. Hereditas, 11, 207 - 266.", "Schuster, R. O., Nelson, D. R., Grigarick, A. A. & Christenberry, D. (1980) Systematic criteria of the Eutardigrada. Transactions of the American Microscopical Society, 99, 284 - 303.", "Bertolani, R. (2003) Thulinius, new generic name substituting for Thulinia Bertolani, 1981 (Tardigrada, Eutardigrada). Zootaxa, 314, 1 - 4."]} |
format |
Text |
author |
Marley, Nigel J. Mcinnes, Sandra J. Sands, Chester J. |
author_facet |
Marley, Nigel J. Mcinnes, Sandra J. Sands, Chester J. |
author_sort |
Marley, Nigel J. |
title |
Isohypsibiidae |
title_short |
Isohypsibiidae |
title_full |
Isohypsibiidae |
title_fullStr |
Isohypsibiidae |
title_full_unstemmed |
Isohypsibiidae |
title_sort |
isohypsibiidae |
publisher |
Zenodo |
publishDate |
2011 |
url |
https://dx.doi.org/10.5281/zenodo.6188209 https://zenodo.org/record/6188209 |
long_lat |
ENVELOPE(-159.667,-159.667,-86.333,-86.333) |
geographic |
Arctic Greenland Kristensen |
geographic_facet |
Arctic Greenland Kristensen |
genre |
Arctic East Greenland Greenland Tardigrade |
genre_facet |
Arctic East Greenland Greenland Tardigrade |
op_relation |
http://publication.plazi.org/id/4F7A830DFFB4EB07FFEBFFABFFEFFFF4 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.201757 http://publication.plazi.org/id/4F7A830DFFB4EB07FFEBFFABFFEFFFF4 https://dx.doi.org/10.5281/zenodo.6188210 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.6188209 https://doi.org/10.5281/zenodo.201757 https://doi.org/10.5281/zenodo.6188210 |
_version_ |
1766350766895792128 |
spelling |
ftdatacite:10.5281/zenodo.6188209 2023-05-15T15:20:30+02:00 Isohypsibiidae Marley, Nigel J. Mcinnes, Sandra J. Sands, Chester J. 2011 https://dx.doi.org/10.5281/zenodo.6188209 https://zenodo.org/record/6188209 unknown Zenodo http://publication.plazi.org/id/4F7A830DFFB4EB07FFEBFFABFFEFFFF4 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.5281/zenodo.201757 http://publication.plazi.org/id/4F7A830DFFB4EB07FFEBFFABFFEFFFF4 https://dx.doi.org/10.5281/zenodo.6188210 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 Tardigrada Eutardigrada Parachela Isohypsibiidae article-journal ScholarlyArticle Taxonomic treatment Text 2011 ftdatacite https://doi.org/10.5281/zenodo.6188209 https://doi.org/10.5281/zenodo.201757 https://doi.org/10.5281/zenodo.6188210 2022-04-01T11:34:54Z Family: Isohypsibiidae fam. nov. Remarks. With the establishment of the superfamily, Isohypsibioidea, a familial title is required under ICZN (1999) and we propose the familial name of Isohypsibiidae derived from the genus Isohypsibius . At the core of this group Isohypsibius, Thulinius and Halobiotus directly match the clade clearly demonstrated in Kiehl et al. (2007), Sands et al. (2008 b) and Figure 2. While the AISM of Halobiotus have been described as hooks (Pilato and Binda 2010), original descriptions and images suggest modified ridges with dorsal hook and ventral fenestra (Kristensen, 1982; Crisp and Kristensen, 1983). Pilato and Binda (2010) ascribe Isohypsibius - type claws to Pseudobiotus and Doryphoribius Pilato 1969 (in Pilato, 1969 b), the former having a ridged AISM but the latter an elongated ventral ridge AISM extended into a ventral lamina. They also describe Isohypsibius - type claws and ridged AISM for Eremobiotus Biserov, 1992, which is aligned with Isohypsibius in Figure 2, and the elongated ridged AISM to Ramajendas Pilato and Binda, 1990, though this genus has a combination of Isohypsibius- and Hypsibius- type claws (Pilato and Binda 2010). We agree with these points and therefore include these genera within the new superfamily and family. We are less certain as to the familial position of Mixibius (type species, formally Isohypsibius saracenus Pilato, 1973). This taxon was described as having modified Isohypsibius - type claws which would support moving it into the new family and superfamily. The AISM was however described as a modified hook (Pilato 1992, Pilato and Binda 2010), but other evidence suggests this modified hook is markedly different from the Hypsibius form and is, sensu stricto , actually a small gap between the apophysis and the elongated longitudinal thickening. We therefore consider the overall shape of the AISM to be a modified ridge rather than hook and tentatively place Mixibius in the Isohypsibiidae, but advocate only molecular evidence can confirm this position. Similarly, claw morphology would also place Thalerius Dastych, 2009 in this group, though AISM data are not yet available for this taxon. We envisage further morphological and molecular work will be required to clarify the interrelationships between these seven (or eight) genera. Diagnosis. Isohypsibioidea. Claw pairs of similar size and shape. External and internal claws exhibiting articulation (the basal section and secondary branch form a solid unit while the primary branch and secondary branch articulate). Claws Isohypsibius - type, forming a right-angle between basal section and secondary branch. AISM ridge-like. Composition. Based on the criteria discussed above: Isohypsibius Thulin, 1928, Doryphoribius Pilato, 1969, Pseudobiotus Nelson, 1980 (in Schuster, Nelson, Grigarick and Christenberry 1980), Thulinius (Bertolani, 2003), Halobiotus Kristensen, 1982, Ramajendas Pilato and Binda, 1990, and Eremobiotus Biserov, 1992 ( Mixibius Pilato, 1992 and Thalerius Dastych, 2009). Etymology. As the Isohypsibius - type claw structure defines the superfamily, we propose the familial name of Isohypsibiidae, with the type genus of Isohypsibius . : Published as part of Marley, Nigel J., Mcinnes, Sandra J. & Sands, Chester J., 2011, Phylum Tardigrada: A re-evaluation of the Parachela, pp. 51-64 in Zootaxa 2819 on page 59, DOI: 10.5281/zenodo.201757 : {"references": ["Kiehl, E., Dastych, H., D'Haese, J. & Greven, H. (2007) A cDNA library of the eutardigrade Hypsibius klebelsbergi Mihelcic, 1959 and analysis of the actin gene. Proceedings of the Tenth International Symposium on Tardigrada. Journal of Limnology 66, 152 - 157.", "Sands, C. J., McInnes, S. J., Marley, N. J., Goodall - Copestake, W. P., Convey, P. & Linse, K. (2008 b) Phylum Tardigrada: an ' individual' approach. Cladistics, 24, 1 - 18.", "Pilato, G. & Binda, M. G. (2010) Definition of families, subfamilies, genera and subgenera of the Eutardigrada, and keys to their identification. Zootaxa, 2404, 1 - 54.", "Kristensen, R. M. (1982) The first record of cyclomorphosis in Tardigrada based on a new genus and species from Arctic meiobenthos. Zeitschrift Fur Zoologische Systematik und Evolutionsforschung, 20, 249 - 270.", "Crisp, M. & Kristensen, R. (1983) A new marine interstitial eutardigrade from east Greenland, with comments on habitat and biology. Videnskabelige Meddelelser fra dansk naturhistorisk Forening, 144, 99 - 114.", "Pilato, G. (1969 b) Schema per una nuova sistemazione delle famiglie e dei generi degli Eutardigrada. Bolletino dell'Accademia Gioenia di Scienze Naturali, Catania, 10, 181 - 193.", "Biserov, V. I. (1992) A new genus and three new species of tardigrades (Tardigrada: Eutardigrada) from the USSR. Bolletino di Zoologia, 59, 95 - 103.", "Pilato G. & Binda, M. G. (1990) Tardigradi dell'Antartide. I. Ramajendas, nuovo genere di eutardigrado. Nuova posizione sistematica di Hypsibius renaudi Ramazzotti, 1972 e descrizione di Ramajendas frigidus n. sp. Animalia, 17, 61 - 71.", "Pilato, G. (1973) Tardigradi delle acque dolci siciliane. Nota seconda. Bolletino dell'Accademia Gioenia di Scienze Naturali, Catania, 12, 177 - 186.", "Pilato, G. (1992) Mixibius, nuovo genere di Hypsibiidae (Eutardigrada). Animalia, 19, 121 - 125.", "Dastych, H. (2009) Thalerius konradi gen. nov., sp. nov., a new tardigrade from the periglacial area of the Otztal Alps, Austria (Tardigrada). Contributions to Natural History, 12, 391 - 402.", "Thulin, G. (1928) Uber die Phylogenie und das System der Tardigraden. Hereditas, 11, 207 - 266.", "Schuster, R. O., Nelson, D. R., Grigarick, A. A. & Christenberry, D. (1980) Systematic criteria of the Eutardigrada. Transactions of the American Microscopical Society, 99, 284 - 303.", "Bertolani, R. (2003) Thulinius, new generic name substituting for Thulinia Bertolani, 1981 (Tardigrada, Eutardigrada). Zootaxa, 314, 1 - 4."]} Text Arctic East Greenland Greenland Tardigrade DataCite Metadata Store (German National Library of Science and Technology) Arctic Greenland Kristensen ENVELOPE(-159.667,-159.667,-86.333,-86.333) |