Ploeotia corrugata Larsen and Patterson 1990
Ploeotia corrugata Larsen and Patterson, 1990 (®gures 17a, 18a±d) Description. Cell measuring 8±20 Mm long (mostly 13±15 Mm) and 6±12 Mm wide. Cell outline elliptical to rhomboid, dorsally convex and ventrally ¯attened. Seven ridges on the dorsal side; two of which appear as a marginal rim. The righ...
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Zenodo
2000
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Online Access: | https://dx.doi.org/10.5281/zenodo.5281791 https://zenodo.org/record/5281791 |
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ftdatacite:10.5281/zenodo.5281791 |
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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 Protozoa Euglenozoa Euglenoidea Peranemida Peranemidae Ploeotia Ploeotia corrugata |
spellingShingle |
Biodiversity Taxonomy Protozoa Euglenozoa Euglenoidea Peranemida Peranemidae Ploeotia Ploeotia corrugata Patterson, Won Je Lee David J. Ploeotia corrugata Larsen and Patterson 1990 |
topic_facet |
Biodiversity Taxonomy Protozoa Euglenozoa Euglenoidea Peranemida Peranemidae Ploeotia Ploeotia corrugata |
description |
Ploeotia corrugata Larsen and Patterson, 1990 (®gures 17a, 18a±d) Description. Cell measuring 8±20 Mm long (mostly 13±15 Mm) and 6±12 Mm wide. Cell outline elliptical to rhomboid, dorsally convex and ventrally ¯attened. Seven ridges on the dorsal side; two of which appear as a marginal rim. The right half of the cell is slightly thicker than the left, with a slight ridge down the middle of the ventral side against which the recurrent ¯agellum lies. The posterior end of the cell is indented. With two ¯agella of unequal length; the anterior ¯agellum is about the same length as the cell, beats rapidly from side to side with an irregular wave motion when the cell glides. The posterior ¯agellum is about 1.5±2.2 times the length of the cell and tapers slightly towards the posterior end of the cell. The reservoir is on the left ventral side of the cell and the ingestion organelle with two rods extends from right anterior of cell to left posterior. Moves by smooth gliding. Common, description based on observations of 15 cells. Remarks. This species was ®rst described by Larsen and Patterson (1990) from subtropical and tropical Australia, North Atlantic, Brazil, Danish Wadden Sea, Denmark, England, Fiji, Hawaii, Panama and has also been reported from the USA, and previous reported cell length ranges from 7 to 15 Mm (Larsen and Patterson, 1990; Patterson et al ., 1993; Farmer and Triemer, 1994; Ekebom et al ., 1996; Patterson and Simpson, 1996; Tong et al ., 1998). It is widespread and often common, but not in the winter season. The cells described here are generally in agreement with the observations of Ekebom et al . (1996) and of Farmer and Triemer (1994) under the name Lentomonas applanatum (basionym Entosiphon applanatum Preisig, 1979). We suspect that L. applanatum is synonymous with P. corrugata (Ekebom et al ., 1996) because the size ranges of the two species overlap; L. applanatum , about 10 Mm, P. corrugata , 7±15 Mm, and both species have seven ridges on the dorsal side of the cell. However, the species cannot be synonymized until the uncertainty with respect to protrusion of the ingestion apparatus of L. applanatum sensu Farmer and Triemer is clari®ed. Ploeotia corrugata resembles P. decipiens Larsen and Patterson, 1990 in general appearance, but it is distinguished by the number and prominence of the dorsal ridges, slightly smaller size and indented posterior end. : Published as part of Patterson, Won Je Lee David J., 2000, Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia, pp. 483-562 in Journal of Natural History 34 on page 526 : {"references": ["LARSEN, J. and PATTERSON, D. J., 1990, Some \u00af agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 \u00b1 937.", "PATTERSON, D. J., NYGAARD, K., STEINBERG, G. and TURLEY, C., 1993, Heterotrophic \u00af agellates and other protists associated with oceanic detritus throughout the water column in the mid North Atlantic, Journal of the Marine Biological Association of the United Kingdom, 73, 67 \u00b1 95.", "FARMER, M. and TRIEMER, R. E., 1994, An ultrastructural study of Lentomonas applanatum (Preisig) n. g. (Euglenida), Journal of Eukaryotic Microbiology, 41, 112 \u00b1 119.", "EKEBOM, J., PATTERSON, D. J. and VORS, N., 1996, Heterotrophic \u00af agellates from coral reef sediments (Great Barrier Reef, Australia), Archiv fuEr Protistenkunde, 146, 251 \u00b1 272.", "PATTERSON, D. J. and SIMPSON, A. G. B., 1996, Heterotrophic \u00af agellates from coastal marine and hypersaline sediments in Western Australia, European Journal of Protistology, 32, 423 \u00b1 448.", "TONG, S. M., NYGAARD, K., BERNARD, C., VORS, N. and PATTERSON, D. J., 1998, Heterotrophic \u00af agellates from the water column in Port Jackson, Sydney, Australia, European Journal of Protistology, 34, 162 \u00b1 194.", "PREISIG, H. R., 1979, Zwei neue Vertreter der farblosen Euglenophyta, Schweizenrische Zeitschrift fuEr Hydrologie, 41, 155 \u00b1 160."]} |
format |
Text |
author |
Patterson, Won Je Lee David J. |
author_facet |
Patterson, Won Je Lee David J. |
author_sort |
Patterson, Won Je Lee David J. |
title |
Ploeotia corrugata Larsen and Patterson 1990 |
title_short |
Ploeotia corrugata Larsen and Patterson 1990 |
title_full |
Ploeotia corrugata Larsen and Patterson 1990 |
title_fullStr |
Ploeotia corrugata Larsen and Patterson 1990 |
title_full_unstemmed |
Ploeotia corrugata Larsen and Patterson 1990 |
title_sort |
ploeotia corrugata larsen and patterson 1990 |
publisher |
Zenodo |
publishDate |
2000 |
url |
https://dx.doi.org/10.5281/zenodo.5281791 https://zenodo.org/record/5281791 |
long_lat |
ENVELOPE(-57.892,-57.892,-63.678,-63.678) |
geographic |
Botany Bay |
geographic_facet |
Botany Bay |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://publication.plazi.org/id/CD03FFAFFFB46B2EAF3D2531FFA64F40 https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/CD03FFAFFFB46B2EAF3D2531FFA64F40 https://dx.doi.org/10.5281/zenodo.5281790 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5281791 https://doi.org/10.5281/zenodo.5281790 |
_version_ |
1766135006774689792 |
spelling |
ftdatacite:10.5281/zenodo.5281791 2023-05-15T17:35:44+02:00 Ploeotia corrugata Larsen and Patterson 1990 Patterson, Won Je Lee David J. 2000 https://dx.doi.org/10.5281/zenodo.5281791 https://zenodo.org/record/5281791 unknown Zenodo http://publication.plazi.org/id/CD03FFAFFFB46B2EAF3D2531FFA64F40 https://zenodo.org/communities/biosyslit http://publication.plazi.org/id/CD03FFAFFFB46B2EAF3D2531FFA64F40 https://dx.doi.org/10.5281/zenodo.5281790 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Protozoa Euglenozoa Euglenoidea Peranemida Peranemidae Ploeotia Ploeotia corrugata Text Taxonomic treatment article-journal ScholarlyArticle 2000 ftdatacite https://doi.org/10.5281/zenodo.5281791 https://doi.org/10.5281/zenodo.5281790 2021-11-05T12:55:41Z Ploeotia corrugata Larsen and Patterson, 1990 (®gures 17a, 18a±d) Description. Cell measuring 8±20 Mm long (mostly 13±15 Mm) and 6±12 Mm wide. Cell outline elliptical to rhomboid, dorsally convex and ventrally ¯attened. Seven ridges on the dorsal side; two of which appear as a marginal rim. The right half of the cell is slightly thicker than the left, with a slight ridge down the middle of the ventral side against which the recurrent ¯agellum lies. The posterior end of the cell is indented. With two ¯agella of unequal length; the anterior ¯agellum is about the same length as the cell, beats rapidly from side to side with an irregular wave motion when the cell glides. The posterior ¯agellum is about 1.5±2.2 times the length of the cell and tapers slightly towards the posterior end of the cell. The reservoir is on the left ventral side of the cell and the ingestion organelle with two rods extends from right anterior of cell to left posterior. Moves by smooth gliding. Common, description based on observations of 15 cells. Remarks. This species was ®rst described by Larsen and Patterson (1990) from subtropical and tropical Australia, North Atlantic, Brazil, Danish Wadden Sea, Denmark, England, Fiji, Hawaii, Panama and has also been reported from the USA, and previous reported cell length ranges from 7 to 15 Mm (Larsen and Patterson, 1990; Patterson et al ., 1993; Farmer and Triemer, 1994; Ekebom et al ., 1996; Patterson and Simpson, 1996; Tong et al ., 1998). It is widespread and often common, but not in the winter season. The cells described here are generally in agreement with the observations of Ekebom et al . (1996) and of Farmer and Triemer (1994) under the name Lentomonas applanatum (basionym Entosiphon applanatum Preisig, 1979). We suspect that L. applanatum is synonymous with P. corrugata (Ekebom et al ., 1996) because the size ranges of the two species overlap; L. applanatum , about 10 Mm, P. corrugata , 7±15 Mm, and both species have seven ridges on the dorsal side of the cell. However, the species cannot be synonymized until the uncertainty with respect to protrusion of the ingestion apparatus of L. applanatum sensu Farmer and Triemer is clari®ed. Ploeotia corrugata resembles P. decipiens Larsen and Patterson, 1990 in general appearance, but it is distinguished by the number and prominence of the dorsal ridges, slightly smaller size and indented posterior end. : Published as part of Patterson, Won Je Lee David J., 2000, Heterotrophic ¯ agellates (Protista) from marine sediments of Botany Bay, Australia, pp. 483-562 in Journal of Natural History 34 on page 526 : {"references": ["LARSEN, J. and PATTERSON, D. J., 1990, Some \u00af agellates (Protista) from tropical marine sediments, Journal of Natural History, 24, 801 \u00b1 937.", "PATTERSON, D. J., NYGAARD, K., STEINBERG, G. and TURLEY, C., 1993, Heterotrophic \u00af agellates and other protists associated with oceanic detritus throughout the water column in the mid North Atlantic, Journal of the Marine Biological Association of the United Kingdom, 73, 67 \u00b1 95.", "FARMER, M. and TRIEMER, R. E., 1994, An ultrastructural study of Lentomonas applanatum (Preisig) n. g. (Euglenida), Journal of Eukaryotic Microbiology, 41, 112 \u00b1 119.", "EKEBOM, J., PATTERSON, D. J. and VORS, N., 1996, Heterotrophic \u00af agellates from coral reef sediments (Great Barrier Reef, Australia), Archiv fuEr Protistenkunde, 146, 251 \u00b1 272.", "PATTERSON, D. J. and SIMPSON, A. G. B., 1996, Heterotrophic \u00af agellates from coastal marine and hypersaline sediments in Western Australia, European Journal of Protistology, 32, 423 \u00b1 448.", "TONG, S. M., NYGAARD, K., BERNARD, C., VORS, N. and PATTERSON, D. J., 1998, Heterotrophic \u00af agellates from the water column in Port Jackson, Sydney, Australia, European Journal of Protistology, 34, 162 \u00b1 194.", "PREISIG, H. R., 1979, Zwei neue Vertreter der farblosen Euglenophyta, Schweizenrische Zeitschrift fuEr Hydrologie, 41, 155 \u00b1 160."]} Text North Atlantic DataCite Metadata Store (German National Library of Science and Technology) Botany Bay ENVELOPE(-57.892,-57.892,-63.678,-63.678) |