Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)

P. 257-274

Detalles Bibliográficos
Autores: Novais, María Helena, Blanco Lanza, Saúl, Hlubikova, Daša, Falasco, Elisa, Gomá Martínez, Joan, Delgado Núñez, Cristina, Ivanov, Plamen, Ács, Éva, Morais, Manuela, Hoffmann, Lucien, Ector, Luc
Tipo de recurso: artículo
Fecha de publicación:2009
País:España
Institución:Universidad Rey Juan Carlos
Repositorio:BULERIA. Repositorio Institucional de la Universidad de León
OAI Identifier:oai:buleria.unileon.es:10612/7095
Acceso en línea:http://hdl.handle.net/10612/7095
Access Level:acceso abierto
Palabra clave:Biología
Ecología. Medio ambiente
Diatomeas
Diatoms
Gomphonema (Bacillariophyceae)
Gomera
Canarias
Plantas
Clasificación
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spelling Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)Novais, María HelenaBlanco Lanza, SaúlHlubikova, DašaFalasco, ElisaGomá Martínez, JoanDelgado Núñez, CristinaIvanov, PlamenÁcs, ÉvaMorais, ManuelaHoffmann, LucienEctor, LucBiologíaEcología. Medio ambienteDiatomeasDiatomsGomphonema (Bacillariophyceae)GomeraCanariasPlantasClasificaciónP. 257-274The type material of Gomphonema rosenstockianum LANGE–BERT. et E. REICHARDT from La Gomera (Canary Islands, Spain) and epilithic material of rivers from several European countries were examined using light and scanning electron microscopy in order to improve the knowledge on the taxonomical status of the G. rosenstockianum and G. tergestinum (GRUNOW) M. SCHMIDT species complex. Two other Gomphonema species, G. supertergestinum E. REICHARDT and G. angustius E. REICHARDT, recently described and belonging to the same group, are also presented in detail. After the analysis of several populations of G. rosenstockianum and G. tergestinum it was possible to define several reliable criteria to allow morphological differentiation of both species under LM and SEM as well. A geometric morphometric analysis clearly demonstrated the separation of these taxa considering valve outline, size and shape of the central area and position of the stigma. Apart from the morphological analysis, compilation of the results of this study has also revealed differences in ecological preferences of the two species. World and European distribution maps of the four Gomphonema taxa are presented.SICzech Phycological SocietyEcologiaInstituto de Medio Ambiente, Recursos Naturales y Biodiversidad de la Universidad de Léon20092018info:eu-repo/semantics/articlehttp://hdl.handle.net/10612/7095reponame:BULERIA. Repositorio Institucional de la Universidad de Leóninstname:Universidad Rey Juan CarlosInglésinfo:eu-repo/semantics/openAccessoai:buleria.unileon.es:10612/70952026-06-24T12:43:27Z
dc.title.none.fl_str_mv Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
title Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
spellingShingle Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
Novais, María Helena
Biología
Ecología. Medio ambiente
Diatomeas
Diatoms
Gomphonema (Bacillariophyceae)
Gomera
Canarias
Plantas
Clasificación
title_short Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
title_full Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
title_fullStr Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
title_full_unstemmed Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
title_sort Morphological examination and biogeography of the Gomphonema rosenstockianum and G. tergestinum species complex (Bacillariophyceae)
dc.creator.none.fl_str_mv Novais, María Helena
Blanco Lanza, Saúl
Hlubikova, Daša
Falasco, Elisa
Gomá Martínez, Joan
Delgado Núñez, Cristina
Ivanov, Plamen
Ács, Éva
Morais, Manuela
Hoffmann, Lucien
Ector, Luc
author Novais, María Helena
author_facet Novais, María Helena
Blanco Lanza, Saúl
Hlubikova, Daša
Falasco, Elisa
Gomá Martínez, Joan
Delgado Núñez, Cristina
Ivanov, Plamen
Ács, Éva
Morais, Manuela
Hoffmann, Lucien
Ector, Luc
author_role author
author2 Blanco Lanza, Saúl
Hlubikova, Daša
Falasco, Elisa
Gomá Martínez, Joan
Delgado Núñez, Cristina
Ivanov, Plamen
Ács, Éva
Morais, Manuela
Hoffmann, Lucien
Ector, Luc
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ecologia
Instituto de Medio Ambiente, Recursos Naturales y Biodiversidad de la Universidad de Léon
dc.subject.none.fl_str_mv Biología
Ecología. Medio ambiente
Diatomeas
Diatoms
Gomphonema (Bacillariophyceae)
Gomera
Canarias
Plantas
Clasificación
topic Biología
Ecología. Medio ambiente
Diatomeas
Diatoms
Gomphonema (Bacillariophyceae)
Gomera
Canarias
Plantas
Clasificación
description P. 257-274
publishDate 2009
dc.date.none.fl_str_mv 2009
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10612/7095
url http://hdl.handle.net/10612/7095
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Czech Phycological Society
publisher.none.fl_str_mv Czech Phycological Society
dc.source.none.fl_str_mv reponame:BULERIA. Repositorio Institucional de la Universidad de León
instname:Universidad Rey Juan Carlos
instname_str Universidad Rey Juan Carlos
reponame_str BULERIA. Repositorio Institucional de la Universidad de León
collection BULERIA. Repositorio Institucional de la Universidad de León
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869417096055619584
score 15,300719

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