Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics

Autores
Florentín, Javier Elias; Salas, Roberto Manuel; Jarvie, Scott; Svenning, Jens-christian; Diaz Gomez, Juan Manuel
Año de publicación
2023
Idioma
inglés
Tipo de recurso
conjunto de datos
Estado
Descripción
Areas of endemism are a standard unit of biogeography and are commonly used for analytical biogeographic analyses as a criterion to identify areas for conservation. Galianthe is a genus of 56 species of mainly herbaceous plants from the family Rubiaceae found in the Neotropics, occurring in campos rupestres (quartzitic rock outcrops), cerrado (savanna), lowland grasslands, campos de altitude (highland grasslands), sasonally dry tropical forests (caatinga vegetation), and savanna hillsides. Currently, the conservation status assessment is only known for eleven species of Galianthe, and there have been no previous attempts to identify areas of endemism for the genus. In view of this, we used the NDM/VNDM software to analyze the distribution of the 56 species of Galianthe to identify areas of endemism and to recognize which species define each area. We also evaluated the conservation status of forty-five species for first time, according to the International Union for Conservation of Nature (IUCN) guidelines. Our finding identified 12 areas of endemism with three cell sizes, mainly in the eastern part of Paraguay and southern Brazil. Illustrating the general biodiversity crisis, 41% of the Galianthe species (23 spp.), were evaluated as Endangered due to their degree of endemism and destruction of their habitat, while 31 species were evaluated as not threatened and two species had Insufficient Data. In turn, only five threatened species were found within or on the periphery of protected areas. We consider that although protected areas are designed to protect biodiversity, in recent decades they have experienced different degrees of threat. Due to the high risk of many species of the genus, it is necessary to consider restoration (as a complement to conservation) of the processes that maintain grasslands to conserve unique, endemic and threatened species
Fil: Florentín, Javier Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Salas, Roberto Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Jarvie, Scott. Aarhus University. Department of Bioscience; Dinamarca
Fil: Svenning, Jens-christian. Aarhus University. Department of Bioscience; Dinamarca
Fil: Diaz Gomez, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/194600
Acceder
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spelling Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the NeotropicsFlorentín, Javier EliasSalas, Roberto ManuelJarvie, ScottSvenning, Jens-christianDiaz Gomez, Juan Manuelhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Areas of endemism are a standard unit of biogeography and are commonly used for analytical biogeographic analyses as a criterion to identify areas for conservation. Galianthe is a genus of 56 species of mainly herbaceous plants from the family Rubiaceae found in the Neotropics, occurring in campos rupestres (quartzitic rock outcrops), cerrado (savanna), lowland grasslands, campos de altitude (highland grasslands), sasonally dry tropical forests (caatinga vegetation), and savanna hillsides. Currently, the conservation status assessment is only known for eleven species of Galianthe, and there have been no previous attempts to identify areas of endemism for the genus. In view of this, we used the NDM/VNDM software to analyze the distribution of the 56 species of Galianthe to identify areas of endemism and to recognize which species define each area. We also evaluated the conservation status of forty-five species for first time, according to the International Union for Conservation of Nature (IUCN) guidelines. Our finding identified 12 areas of endemism with three cell sizes, mainly in the eastern part of Paraguay and southern Brazil. Illustrating the general biodiversity crisis, 41% of the Galianthe species (23 spp.), were evaluated as Endangered due to their degree of endemism and destruction of their habitat, while 31 species were evaluated as not threatened and two species had Insufficient Data. In turn, only five threatened species were found within or on the periphery of protected areas. We consider that although protected areas are designed to protect biodiversity, in recent decades they have experienced different degrees of threat. Due to the high risk of many species of the genus, it is necessary to consider restoration (as a complement to conservation) of the processes that maintain grasslands to conserve unique, endemic and threatened speciesFil: Florentín, Javier Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Salas, Roberto Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; ArgentinaFil: Jarvie, Scott. Aarhus University. Department of Bioscience; DinamarcaFil: Svenning, Jens-christian. Aarhus University. Department of Bioscience; DinamarcaFil: Diaz Gomez, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina2023info:ar-repo/semantics/conjuntoDeDatosv1.0info:eu-repo/semantics/dataSetimage/tiffimage/tiffimage/tiffapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentimage/tiffimage/tiffimage/tiffhttp://hdl.handle.net/11336/194600Florentín, Javier Elias; Salas, Roberto Manuel; Jarvie, Scott; Svenning, Jens-christian; Diaz Gomez, Juan Manuel; (2023): Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/194600CONICET DigitalCONICETenginfo:eu-repo/grantAgreement//info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:36Zoai:ri.conicet.gov.ar:11336/194600instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:25:36.298CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
title Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
spellingShingle Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
Florentín, Javier Elias
title_short Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
title_full Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
title_fullStr Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
title_full_unstemmed Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
title_sort Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics
dc.creator.none.fl_str_mv Florentín, Javier Elias
Salas, Roberto Manuel
Jarvie, Scott
Svenning, Jens-christian
Diaz Gomez, Juan Manuel
author Florentín, Javier Elias
author_facet Florentín, Javier Elias
Salas, Roberto Manuel
Jarvie, Scott
Svenning, Jens-christian
Diaz Gomez, Juan Manuel
author_role author
author2 Salas, Roberto Manuel
Jarvie, Scott
Svenning, Jens-christian
Diaz Gomez, Juan Manuel
author2_role author
author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Areas of endemism are a standard unit of biogeography and are commonly used for analytical biogeographic analyses as a criterion to identify areas for conservation. Galianthe is a genus of 56 species of mainly herbaceous plants from the family Rubiaceae found in the Neotropics, occurring in campos rupestres (quartzitic rock outcrops), cerrado (savanna), lowland grasslands, campos de altitude (highland grasslands), sasonally dry tropical forests (caatinga vegetation), and savanna hillsides. Currently, the conservation status assessment is only known for eleven species of Galianthe, and there have been no previous attempts to identify areas of endemism for the genus. In view of this, we used the NDM/VNDM software to analyze the distribution of the 56 species of Galianthe to identify areas of endemism and to recognize which species define each area. We also evaluated the conservation status of forty-five species for first time, according to the International Union for Conservation of Nature (IUCN) guidelines. Our finding identified 12 areas of endemism with three cell sizes, mainly in the eastern part of Paraguay and southern Brazil. Illustrating the general biodiversity crisis, 41% of the Galianthe species (23 spp.), were evaluated as Endangered due to their degree of endemism and destruction of their habitat, while 31 species were evaluated as not threatened and two species had Insufficient Data. In turn, only five threatened species were found within or on the periphery of protected areas. We consider that although protected areas are designed to protect biodiversity, in recent decades they have experienced different degrees of threat. Due to the high risk of many species of the genus, it is necessary to consider restoration (as a complement to conservation) of the processes that maintain grasslands to conserve unique, endemic and threatened species
Fil: Florentín, Javier Elias. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Salas, Roberto Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina
Fil: Jarvie, Scott. Aarhus University. Department of Bioscience; Dinamarca
Fil: Svenning, Jens-christian. Aarhus University. Department of Bioscience; Dinamarca
Fil: Diaz Gomez, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
description Areas of endemism are a standard unit of biogeography and are commonly used for analytical biogeographic analyses as a criterion to identify areas for conservation. Galianthe is a genus of 56 species of mainly herbaceous plants from the family Rubiaceae found in the Neotropics, occurring in campos rupestres (quartzitic rock outcrops), cerrado (savanna), lowland grasslands, campos de altitude (highland grasslands), sasonally dry tropical forests (caatinga vegetation), and savanna hillsides. Currently, the conservation status assessment is only known for eleven species of Galianthe, and there have been no previous attempts to identify areas of endemism for the genus. In view of this, we used the NDM/VNDM software to analyze the distribution of the 56 species of Galianthe to identify areas of endemism and to recognize which species define each area. We also evaluated the conservation status of forty-five species for first time, according to the International Union for Conservation of Nature (IUCN) guidelines. Our finding identified 12 areas of endemism with three cell sizes, mainly in the eastern part of Paraguay and southern Brazil. Illustrating the general biodiversity crisis, 41% of the Galianthe species (23 spp.), were evaluated as Endangered due to their degree of endemism and destruction of their habitat, while 31 species were evaluated as not threatened and two species had Insufficient Data. In turn, only five threatened species were found within or on the periphery of protected areas. We consider that although protected areas are designed to protect biodiversity, in recent decades they have experienced different degrees of threat. Due to the high risk of many species of the genus, it is necessary to consider restoration (as a complement to conservation) of the processes that maintain grasslands to conserve unique, endemic and threatened species
publishDate 2023
dc.date.none.fl_str_mv 2023
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dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/194600
Florentín, Javier Elias; Salas, Roberto Manuel; Jarvie, Scott; Svenning, Jens-christian; Diaz Gomez, Juan Manuel; (2023): Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/194600
CONICET Digital
CONICET
url http://hdl.handle.net/11336/194600
identifier_str_mv Florentín, Javier Elias; Salas, Roberto Manuel; Jarvie, Scott; Svenning, Jens-christian; Diaz Gomez, Juan Manuel; (2023): Datos primarios de: Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics. Consejo Nacional de Investigaciones Científicas y Técnicas. (dataset). http://hdl.handle.net/11336/194600
CONICET Digital
CONICET
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