Four small-celled Planothidium species from Central Europe proposed as new to science
Four small-celled taxa are presented and described — Planothidium werumianum, P. pumilum, P. rhombiculum and P. rostratoholarcticum. Planothidium werumianum, P. pumilum and P. rhombiculum are proposed as new to science and P. rostratoholarcticum as a new name for Achnanthes lanceolata var. rostrata...
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| Veröffentlicht in: | Oceanological and hydrobiological studies 2014-12, Vol.43 (4), p.346-359 |
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| creator | Bk, Magorzata Lange-Bertalot, Horst |
| description | Four small-celled taxa are presented and described —
Planothidium werumianum, P. pumilum, P. rhombiculum
and
P. rostratoholarcticum. Planothidium werumianum, P. pumilum
and
P. rhombiculum
are proposed as new to science and
P. rostratoholarcticum
as a new name for
Achnanthes lanceolata
var.
rostrata
Hustedt 1911. The latter, coming from Germany, is transferred to
Planothidium
in the species rank. The new name —
P. rostratoholarcticum
— is necessary to avoid a junior homonym, i.e.,
Planothidium rostratum
(Østrup) Lange-Bertalot 1999, a species described from tropical Thailand. The new taxa were compared to several other, more or less similar small-celled
Planothidium
spp., such as
P. rostratum
(Østrup) Lange-Bertalot,
P. minutissimum
(Krasske) Lange-Bertalot,
P. granum
(Hohn & Hellerman) Lange-Bertalot,
P. daui
(Foged) Lange-Bertalot,
P. frequentissimum
(Lange-Bertalot) Lange-Bertalot and
P. engelbrechtii
(Cholnoky) Round & Bukhtiyarova. Significant differences could be found through light- and electron microscopic fine structure analysis.
Planothidium pumilum
and
P. rostratoholarcticum
occur mainly in eutrophic alkaline rivers and lakes with medium to high conductivity, likewise in estuaries, lagoons, and backwater of the North Sea and the Baltic Sea.
Planothidium werumianum
and
P. rhombiculum
were found in small carbonate-rich rivers originating from medium altitude mountains. |
| doi_str_mv | 10.2478/s13545-014-0152-9 |
| format | Article |
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Planothidium werumianum, P. pumilum, P. rhombiculum
and
P. rostratoholarcticum. Planothidium werumianum, P. pumilum
and
P. rhombiculum
are proposed as new to science and
P. rostratoholarcticum
as a new name for
Achnanthes lanceolata
var.
rostrata
Hustedt 1911. The latter, coming from Germany, is transferred to
Planothidium
in the species rank. The new name —
P. rostratoholarcticum
— is necessary to avoid a junior homonym, i.e.,
Planothidium rostratum
(Østrup) Lange-Bertalot 1999, a species described from tropical Thailand. The new taxa were compared to several other, more or less similar small-celled
Planothidium
spp., such as
P. rostratum
(Østrup) Lange-Bertalot,
P. minutissimum
(Krasske) Lange-Bertalot,
P. granum
(Hohn & Hellerman) Lange-Bertalot,
P. daui
(Foged) Lange-Bertalot,
P. frequentissimum
(Lange-Bertalot) Lange-Bertalot and
P. engelbrechtii
(Cholnoky) Round & Bukhtiyarova. Significant differences could be found through light- and electron microscopic fine structure analysis.
Planothidium pumilum
and
P. rostratoholarcticum
occur mainly in eutrophic alkaline rivers and lakes with medium to high conductivity, likewise in estuaries, lagoons, and backwater of the North Sea and the Baltic Sea.
Planothidium werumianum
and
P. rhombiculum
were found in small carbonate-rich rivers originating from medium altitude mountains.</description><identifier>ISSN: 1730-413X</identifier><identifier>ISSN: 1897-3191</identifier><identifier>EISSN: 1897-3191</identifier><identifier>DOI: 10.2478/s13545-014-0152-9</identifier><language>eng</language><publisher>Heidelberg: Versita</publisher><subject>Achnanthes lanceolata ; Bacillariophyta ; Backwaters ; Brackish ; Carbonates ; Earth and Environmental Science ; Earth Sciences ; Electron microscopes ; Estuaries ; Eutrophic lakes ; Eutrophic rivers ; Eutrophication ; Fine structure ; Freshwater ; Lagoons ; Lakes ; Marine & Freshwater Sciences ; Mountains ; New taxa ; Oceanography ; Original Research Paper ; P. pumilum ; P. rhombiculum ; P. rostratoholarcticum ; P. werumianum ; Plankton ; Planothidium ; Planothidium rostratoholarcticum ; Rivers ; Salinity ; Structural analysis ; Taxa ; Ultrastructure</subject><ispartof>Oceanological and hydrobiological studies, 2014-12, Vol.43 (4), p.346-359</ispartof><rights>Versita Warsaw and Springer-Verlag Wien 2014</rights><rights>2014. This work is published under http://creativecommons.org/licenses/by-nc-nd/3.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c509t-1bb6e5af7dea161157fc6f64ff1c5bfaccddae630ec2a2cd9db201c96974df0b3</citedby><cites>FETCH-LOGICAL-c509t-1bb6e5af7dea161157fc6f64ff1c5bfaccddae630ec2a2cd9db201c96974df0b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,860,27901,27902</link.rule.ids></links><search><creatorcontrib>Bk, Magorzata</creatorcontrib><creatorcontrib>Lange-Bertalot, Horst</creatorcontrib><title>Four small-celled Planothidium species from Central Europe proposed as new to science</title><title>Oceanological and hydrobiological studies</title><addtitle>Ocean and Hydro</addtitle><description>Four small-celled taxa are presented and described —
Planothidium werumianum, P. pumilum, P. rhombiculum
and
P. rostratoholarcticum. Planothidium werumianum, P. pumilum
and
P. rhombiculum
are proposed as new to science and
P. rostratoholarcticum
as a new name for
Achnanthes lanceolata
var.
rostrata
Hustedt 1911. The latter, coming from Germany, is transferred to
Planothidium
in the species rank. The new name —
P. rostratoholarcticum
— is necessary to avoid a junior homonym, i.e.,
Planothidium rostratum
(Østrup) Lange-Bertalot 1999, a species described from tropical Thailand. The new taxa were compared to several other, more or less similar small-celled
Planothidium
spp., such as
P. rostratum
(Østrup) Lange-Bertalot,
P. minutissimum
(Krasske) Lange-Bertalot,
P. granum
(Hohn & Hellerman) Lange-Bertalot,
P. daui
(Foged) Lange-Bertalot,
P. frequentissimum
(Lange-Bertalot) Lange-Bertalot and
P. engelbrechtii
(Cholnoky) Round & Bukhtiyarova. Significant differences could be found through light- and electron microscopic fine structure analysis.
Planothidium pumilum
and
P. rostratoholarcticum
occur mainly in eutrophic alkaline rivers and lakes with medium to high conductivity, likewise in estuaries, lagoons, and backwater of the North Sea and the Baltic Sea.
Planothidium werumianum
and
P. rhombiculum
were found in small carbonate-rich rivers originating from medium altitude mountains.</description><subject>Achnanthes lanceolata</subject><subject>Bacillariophyta</subject><subject>Backwaters</subject><subject>Brackish</subject><subject>Carbonates</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Electron microscopes</subject><subject>Estuaries</subject><subject>Eutrophic lakes</subject><subject>Eutrophic rivers</subject><subject>Eutrophication</subject><subject>Fine structure</subject><subject>Freshwater</subject><subject>Lagoons</subject><subject>Lakes</subject><subject>Marine & Freshwater Sciences</subject><subject>Mountains</subject><subject>New taxa</subject><subject>Oceanography</subject><subject>Original Research Paper</subject><subject>P. pumilum</subject><subject>P. rhombiculum</subject><subject>P. rostratoholarcticum</subject><subject>P. werumianum</subject><subject>Plankton</subject><subject>Planothidium</subject><subject>Planothidium rostratoholarcticum</subject><subject>Rivers</subject><subject>Salinity</subject><subject>Structural analysis</subject><subject>Taxa</subject><subject>Ultrastructure</subject><issn>1730-413X</issn><issn>1897-3191</issn><issn>1897-3191</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkctqHDEQRZsQgydjf4B3gmyy6Vil52gVwmDHBkOyiME7oZZK4x76MZG6Mf57a-gsjCHBCKlqcW49dKvqAuhXJvTmMgOXQtYURLmS1eZDtYKN0TUHAx9LrjmtBfCH0-pTzntKpZQbsarur8c5kdy7rqs9dh0G8qtzwzg9tqGde5IP6FvMJKaxJ1scpuQ6cjWn8YDkUN4xF4XLZMAnMo0kF3jweFadRNdlPP8b16XP1e_tTX3388ft9vtd7SU1Uw1No1C6qAM6UABSR6-iEjGCl0103ofgUHGKnjnmgwkNo-CNMlqESBu-rr4sdcsof2bMk-3bfFzDDTjO2YIywmiltHkHKoVSCjgt6Oc36L580lAWsWwDoEEL8V8KlADNmNS6ULBQPo05J4z2kNrepWcL1B6ds4tztjhnj87Z46jfFs2T6yZMAXdpfi7Jqwb_0gpejioV2FIhl27D7l1S_gIu9K9f</recordid><startdate>20141201</startdate><enddate>20141201</enddate><creator>Bk, Magorzata</creator><creator>Lange-Bertalot, Horst</creator><general>Versita</general><general>Walter de Gruyter GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7TN</scope><scope>7UA</scope><scope>8FD</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H96</scope><scope>H97</scope><scope>H99</scope><scope>HCIFZ</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7SN</scope></search><sort><creationdate>20141201</creationdate><title>Four small-celled Planothidium species from Central Europe proposed as new to science</title><author>Bk, Magorzata ; Lange-Bertalot, Horst</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c509t-1bb6e5af7dea161157fc6f64ff1c5bfaccddae630ec2a2cd9db201c96974df0b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Achnanthes lanceolata</topic><topic>Bacillariophyta</topic><topic>Backwaters</topic><topic>Brackish</topic><topic>Carbonates</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Electron microscopes</topic><topic>Estuaries</topic><topic>Eutrophic lakes</topic><topic>Eutrophic rivers</topic><topic>Eutrophication</topic><topic>Fine structure</topic><topic>Freshwater</topic><topic>Lagoons</topic><topic>Lakes</topic><topic>Marine & Freshwater Sciences</topic><topic>Mountains</topic><topic>New taxa</topic><topic>Oceanography</topic><topic>Original Research Paper</topic><topic>P. pumilum</topic><topic>P. rhombiculum</topic><topic>P. rostratoholarcticum</topic><topic>P. werumianum</topic><topic>Plankton</topic><topic>Planothidium</topic><topic>Planothidium rostratoholarcticum</topic><topic>Rivers</topic><topic>Salinity</topic><topic>Structural analysis</topic><topic>Taxa</topic><topic>Ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bk, Magorzata</creatorcontrib><creatorcontrib>Lange-Bertalot, Horst</creatorcontrib><collection>CrossRef</collection><collection>Aqualine</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Ecology Abstracts</collection><jtitle>Oceanological and hydrobiological studies</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bk, Magorzata</au><au>Lange-Bertalot, Horst</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Four small-celled Planothidium species from Central Europe proposed as new to science</atitle><jtitle>Oceanological and hydrobiological studies</jtitle><stitle>Ocean and Hydro</stitle><date>2014-12-01</date><risdate>2014</risdate><volume>43</volume><issue>4</issue><spage>346</spage><epage>359</epage><pages>346-359</pages><issn>1730-413X</issn><issn>1897-3191</issn><eissn>1897-3191</eissn><abstract>Four small-celled taxa are presented and described —
Planothidium werumianum, P. pumilum, P. rhombiculum
and
P. rostratoholarcticum. Planothidium werumianum, P. pumilum
and
P. rhombiculum
are proposed as new to science and
P. rostratoholarcticum
as a new name for
Achnanthes lanceolata
var.
rostrata
Hustedt 1911. The latter, coming from Germany, is transferred to
Planothidium
in the species rank. The new name —
P. rostratoholarcticum
— is necessary to avoid a junior homonym, i.e.,
Planothidium rostratum
(Østrup) Lange-Bertalot 1999, a species described from tropical Thailand. The new taxa were compared to several other, more or less similar small-celled
Planothidium
spp., such as
P. rostratum
(Østrup) Lange-Bertalot,
P. minutissimum
(Krasske) Lange-Bertalot,
P. granum
(Hohn & Hellerman) Lange-Bertalot,
P. daui
(Foged) Lange-Bertalot,
P. frequentissimum
(Lange-Bertalot) Lange-Bertalot and
P. engelbrechtii
(Cholnoky) Round & Bukhtiyarova. Significant differences could be found through light- and electron microscopic fine structure analysis.
Planothidium pumilum
and
P. rostratoholarcticum
occur mainly in eutrophic alkaline rivers and lakes with medium to high conductivity, likewise in estuaries, lagoons, and backwater of the North Sea and the Baltic Sea.
Planothidium werumianum
and
P. rhombiculum
were found in small carbonate-rich rivers originating from medium altitude mountains.</abstract><cop>Heidelberg</cop><pub>Versita</pub><doi>10.2478/s13545-014-0152-9</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1730-413X |
| ispartof | Oceanological and hydrobiological studies, 2014-12, Vol.43 (4), p.346-359 |
| issn | 1730-413X 1897-3191 1897-3191 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1694976679 |
| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Achnanthes lanceolata Bacillariophyta Backwaters Brackish Carbonates Earth and Environmental Science Earth Sciences Electron microscopes Estuaries Eutrophic lakes Eutrophic rivers Eutrophication Fine structure Freshwater Lagoons Lakes Marine & Freshwater Sciences Mountains New taxa Oceanography Original Research Paper P. pumilum P. rhombiculum P. rostratoholarcticum P. werumianum Plankton Planothidium Planothidium rostratoholarcticum Rivers Salinity Structural analysis Taxa Ultrastructure |
| title | Four small-celled Planothidium species from Central Europe proposed as new to science |
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