Spiny but photogenic: Amateur sightings complement herbarium specimens to reveal the bioregions of cacti

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Fed Rio Grande do Norte-
Autor(es): dc.contributorUmea Univ-
Autor(es): dc.contributorUniv Gothenburg-
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorPhilipps Univ Marburg-
Autor(es): dc.contributorRoyal Bot Gardens Kew-
Autor(es): dc.contributorUniv Oxford-
Autor(es): dc.creatorCalvente, Alice-
Autor(es): dc.creatorSilva, Ana Paula Alves da-
Autor(es): dc.creatorEdler, Daniel-
Autor(es): dc.creatorCarvalho, Fernanda Antunes-
Autor(es): dc.creatorFantinati, Mariana Ramos-
Autor(es): dc.creatorZizka, Alexander-
Autor(es): dc.creatorAntonelli, Alexandre-
Data de aceite: dc.date.accessioned2025-08-21T19:55:42Z-
Data de disponibilização: dc.date.available2025-08-21T19:55:42Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-10-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/ajb2.16235-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297700-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297700-
Descrição: dc.descriptionPremise: Cacti are characteristic elements of the Neotropical flora and of major interest for biogeographic, evolutionary, and ecological studies. We tested global biogeographic boundaries for Neotropical Cactaceae using specimen-based occurrences, coupled with data from visual observations, as a means to tackle the known collection biases in the family.Methods: Species richness and record density were assessed for preserved specimens and human observations, and a bioregional scheme tailored to Cactaceae was produced using the interactive web application Infomap Bioregions, based on data from 261,272 point records cleaned through automated and manual steps.Results: We found that areas in Mexico and southwestern USA, in eastern Brazil, and along the Andean region have the greatest density of records and the highest species richness. Human observations complement information from preserved specimens substantially, especially along the Andes. We propose 24 cactus bioregions, among which the most species-rich are northern Mexico/southwestern USA, central Mexico, southern central Mexico, Central America, Mexican Pacific coast, central and southern Andes, northwestern Mexico/extreme southwestern USA, southwestern Bolivia, northeastern Brazil, and Mexico/Baja California.Conclusions: The bioregionalization proposed shows biogeographic boundaries specific to cacti and can thereby aid further evolutionary, biogeographic, and ecological studies by providing a validated framework for further analyses. This classification builds upon, and is distinctive from, other expert-derived regionalization schemes for other taxa. Our results showcase how observation data, including citizen-science records, can complement traditional specimen-based data for biogeographic research, particularly for taxa with specific specimen collection and preservation challenges and those that are threatened or internationally protected.-
Descrição: dc.descriptionSwedish Research Council-
Descrição: dc.descriptionRoyal Botanic Gardens, Kew-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionUniv Fed Rio Grande do Norte, Ctr Biociencias, Dept Bot & Zool, Lab Bot Sistemat, Av Senador Salgado Filho 3000, BR-59078970 Natal, RN, Brazil-
Descrição: dc.descriptionUmea Univ, Dept Phys, Integrated Sci Lab, Umea, Sweden-
Descrição: dc.descriptionUniv Gothenburg, Dept Biol & Environm Sci, Gothenburg Global Biodivers Ctr, SE-40530 Gothenburg, Sweden-
Descrição: dc.descriptionUniv Fed Minas Gerais, Dept Genet Ecol & Evolucao, Inst Ciencias Biol, Av Antonio Carlos 6627, BR-31270901 Belo Horizonte, MG, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Dept Ciencias Biol, Campus Assis,Av Dom Antonio,2100,Parque Univ, BR-19806900 Assis, SP, Brazil-
Descrição: dc.descriptionPhilipps Univ Marburg, Biodivers Plants, D-35043 Marburg, Germany-
Descrição: dc.descriptionRoyal Bot Gardens Kew, Richmond TW9 3AE, England-
Descrição: dc.descriptionUniv Oxford, Dept Biol, Oxford OX1 3RB, England-
Descrição: dc.descriptionUniv Estadual Paulista, Dept Ciencias Biol, Campus Assis,Av Dom Antonio,2100,Parque Univ, BR-19806900 Assis, SP, Brazil-
Descrição: dc.descriptionSwedish Research Council: 2019-05191-
Formato: dc.format21-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-Blackwell-
Relação: dc.relationAmerican Journal Of Botany-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectbioregional schemes-
Palavras-chave: dc.subjectCactaceae-
Palavras-chave: dc.subjectcitizen science-
Palavras-chave: dc.subjectiNaturalist-
Palavras-chave: dc.subjectNeotropical regionalization-
Palavras-chave: dc.subjectsucculents-
Palavras-chave: dc.subjectvisual observations-
Título: dc.titleSpiny but photogenic: Amateur sightings complement herbarium specimens to reveal the bioregions of cacti-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.