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66 (0,093s)

Result

Cyclotella paleo?ocellata, a new centric diatom (Bacillariophyta) from Lake Kinneret (Israel)

The paper describes a freshwater subfossil centric diatom species and is a contribution to taxonomy and systematics of diatoms. It brings the species frustule ultrastructure to distinguish it from other similar taxa. Comparison of its morphology and ...

EF - Botanika

  • 2015
  • Jx
  • Link
Result

Description of five new species of the diatom genus Luticola (Bacillariophyta, Diadesmidaceae) found in lakes of James Ross Island (Maritime Antarctic Region)

During a survey of the non-marine diatom flora from lakes on James Ross Island (Maritime Antarctic Region), five new Luticola species have been recorded: Luticola desmetii, L. doliiformis, L. evkae, L. permuticopsis and L. tomsui....

EF - Botanika

  • 2011
  • Jx
Result

The genus Pinnularia (Bacillariophyta) excluding the section Distantes on Livingston Island (South Shetland Islands) with the description of twelve new taxa

During the revision of the non-marine diatom flora of Livingston Island (South Shetland Islands, Maritime Antarctic Region) the taxonomy and morphology of all Pinnularia taxa, excluding the section Distantes, present in the samples from Livingston Is...

EF - Botanika

  • 2012
  • Jx
  • Link
Result

Homothallism, morphology and phylogenetic position of a new species of Sellaphora (Bacillariophyta), S. pausariae

The eutrophic Blackford Pond in Edinburgh has already provided the holotypes of six other Sellaphora species. A further undescribed species is present and requires description and characterization. Sellaphora pausariae sp. nov. is named in honour of ...

Plant sciences, botany

  • 2019
  • Jimp
  • Link
Result

The identity of Sellaphora bacillum (Ehrenberg) D.G.Mann

A lectotype and epitype are designated for the freshwater epipelic diatom Navicula bacillum Ehrenberg,(Sellaphora bacillum).

EF - Botanika

  • 2008
  • Jx
Result

Morphological observations on Pseudoeunotia linearis Carter (Bacillariophyta) and its transfer to the genus Eunotia

During a survey of the moss-inhabiting diatom flora of Gough Island (Tristan da Cunha archipelago, southern Atlantic Ocean), a large population of Pseudoeunotia linearis Carter has been observed. A detailed morphological analysis has been made using ...

EF - Botanika

  • 2016
  • Jx
  • Link
Result

Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region

Four taxa belonging to the complex of species around Achnanthidium minutissimum were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora. Two taxa were previously described as Achnanthidium laila...

EF - Botanika

  • 2014
  • Jx
  • Link
Result

Three new araphid diatoms (Bacillariophyta) from the Maritime Antarctic Region

A revision of taxa from the genus Staurosira and Staurosirella from the Maritime Antarctic Region, formerly identified as Staurosirella (Fragilaria) pinnata and Fragilaria alpestris, resulted in the description of three new taxa: Staurosira pottiezii...

EF - Botanika

  • 2014
  • Jx
Result

Benthic diatoms (Bacillariophyta) from seepages and streams on James Ross Island (NW Weddell Sea, Antarctica)

The present study is the first of a series of papers discussing the species composition of diatom communities on James Ross Island.

EF - Botanika

  • 2012
  • Jx
  • Link
Result

Three new Craticula species (Bacillariophyta) from the Maritime Antarctic Region

Three new diatom taxa belonging to the genus Craticula were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora: Craticula australis, sp. nov., C. obaesa, sp. nov and C. petradeblockiana, sp. nov...

EF - Botanika

  • 2015
  • Jx
  • Link
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