New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)

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During a survey of the terrestrial diatom flora of Deception Island (South Shetland Islands, southern Atlantic Ocean), 10 taxa belonging to the genus Luticola were observed. Five of these, namely Luticola gigamuticopsis sp. nov., L. caubergsii sp. nov., L. quadriscrobiculata sp. nov., L. nelidae sp....

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Detalles Bibliográficos
Autores principales: Van De Vijver, B., Mataloni, G.
Formato: JOUR
Materias:
Antarctic region
Bacillariophyta
Deception Island
Diatoms
Luticola
South Shetland Islands
Luticola muticopsis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00318884_v47_n5_p451_VanDeVijver
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00318884_v47_n5_p451_VanDeVijver
record_format dspace
spelling todo:paper_00318884_v47_n5_p451_VanDeVijver2023-10-03T14:41:46Z New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands) Van De Vijver, B. Mataloni, G. Antarctic region Bacillariophyta Deception Island Diatoms Luticola South Shetland Islands Bacillariophyta Luticola Luticola muticopsis During a survey of the terrestrial diatom flora of Deception Island (South Shetland Islands, southern Atlantic Ocean), 10 taxa belonging to the genus Luticola were observed. Five of these, namely Luticola gigamuticopsis sp. nov., L. caubergsii sp. nov., L. quadriscrobiculata sp. nov., L. nelidae sp. nov. and L. australomutica sp. nov., are described as new species using light and scanning electron microscopy. Comments are made on their systematic position and on differences and similarities with other species. The morphology and taxonomy of the five other Luticola taxa, including Luticola muticopsis and two related forms, are also discussed. The high number of Luticola taxa on Deception Island is remarkable but not unusual for oceanic islands. From the biogeographical point of view, there is a clear separation between the sub-Antarctic localities in the southern Indian Ocean and the islands in the southern Atlantic Ocean with several species showing a restricted biogeography. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00318884_v47_n5_p451_VanDeVijver
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Antarctic region
Bacillariophyta
Deception Island
Diatoms
Luticola
South Shetland Islands
Bacillariophyta
Luticola
Luticola muticopsis
spellingShingle Antarctic region
Bacillariophyta
Deception Island
Diatoms
Luticola
South Shetland Islands
Bacillariophyta
Luticola
Luticola muticopsis
Van De Vijver, B.
Mataloni, G.
New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
topic_facet Antarctic region
Bacillariophyta
Deception Island
Diatoms
Luticola
South Shetland Islands
Bacillariophyta
Luticola
Luticola muticopsis
description During a survey of the terrestrial diatom flora of Deception Island (South Shetland Islands, southern Atlantic Ocean), 10 taxa belonging to the genus Luticola were observed. Five of these, namely Luticola gigamuticopsis sp. nov., L. caubergsii sp. nov., L. quadriscrobiculata sp. nov., L. nelidae sp. nov. and L. australomutica sp. nov., are described as new species using light and scanning electron microscopy. Comments are made on their systematic position and on differences and similarities with other species. The morphology and taxonomy of the five other Luticola taxa, including Luticola muticopsis and two related forms, are also discussed. The high number of Luticola taxa on Deception Island is remarkable but not unusual for oceanic islands. From the biogeographical point of view, there is a clear separation between the sub-Antarctic localities in the southern Indian Ocean and the islands in the southern Atlantic Ocean with several species showing a restricted biogeography.
format JOUR
author Van De Vijver, B.
Mataloni, G.
author_facet Van De Vijver, B.
Mataloni, G.
author_sort Van De Vijver, B.
title New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
title_short New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
title_full New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
title_fullStr New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
title_full_unstemmed New and interesting species in the genus Luticola D.G. Mann (Bacillariophyta) from Deception Island (South Shetland Islands)
title_sort new and interesting species in the genus luticola d.g. mann (bacillariophyta) from deception island (south shetland islands)
url http://hdl.handle.net/20.500.12110/paper_00318884_v47_n5_p451_VanDeVijver
work_keys_str_mv AT vandevijverb newandinterestingspeciesinthegenusluticoladgmannbacillariophytafromdeceptionislandsouthshetlandislands
AT matalonig newandinterestingspeciesinthegenusluticoladgmannbacillariophytafromdeceptionislandsouthshetlandislands
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