Results 81 to 90 of about 2,681 (226)

MORFOGÉNESIS IN VITRO A PARTIR DE YEMAS APICALES Y BASES DE HOJAS DE LAS ESPECIES DE BROMELIAS AECMEA VEITCHII Y RACINAEA CRISPA MORFOGÉNESIS IN VITRO A PARTIR DE YEMAS APICALES Y BASES DE HOJAS DE LAS ESPECIES DE BROMELIAS AECMEA VEITCHII Y RACINAEA CRISPA

open access: yesActualidades Biológicas, 2011
Las bromelias son un recurso promisorio presente en nuestros bosques neotropicales. Sin embargo, debido a su extracción no controlada y a la intervención de sus hábitats, algunas poblaciones de estas plantas han disminuido drásticamente, al punto que ...
Ana M. Calderón-Arias   +2 more
doaj  

Flagellate protist abundance in phytotelmata of Aechmea distichantha Lem. (Bromeliaceae) in the upper Paraná river basin - doi: 10.4025/actascibiolsci.v35i4.17134

open access: yesActa Scientiarum: Biological Sciences, 2013
In some Bromeliaceae species the leaf sheaths form a tank or phytotelma, accumulating water and organic detritus, conditions that allow the establishment of different communities. Thus, this study evaluated the relationship between diameter and volume of
Gisele Silva Costa Duarte   +4 more
doaj   +1 more source

Characterization of ciliate diversity in bromeliad tank waters from the Brazilian Atlantic Forest.

open access: yesEuropean Journal of Protistology, 2017
Bromeliads are a diverse group of plants that includes many species whose individuals are capable of retaining water, forming habitats called phytotelmata.
Taiz L. L. Simão   +11 more
semanticscholar   +1 more source

Pupating in bubbles: Spumacinctus gen. nov. (Coleoptera: Scirtidae) from the Neotropical region, with a key to saltatorial genera

open access: yesEuropean Journal of Taxonomy
Spumacinctus gen. nov. is described as a new saltatorial genus of Scirtidae, comprising three species: Spumacinctus mindu gen. et sp. nov., and Spumacinctus porcicaudalis gen. et sp. nov.
Gabrielle Jorge   +3 more
doaj   +1 more source

Induction of in vitro shoots of Billbergia euphemiae E. Morren (Bromeliaceae) from leaf explants

open access: yesActa Scientiarum: Biological Sciences, 2016
Bromeliads are an important group for the maintenance of the Atlantic Forest, with many threatened species due to exacerbated extraction and destruction of their natural habitats. Considering the need of developing protocols for the conservation of these
Mariela Justiniano Simão   +4 more
doaj   +1 more source

Bromeliads in Caatinga: an oasis for invertebrates

open access: yesBiotemas, 2014
The Bromeliaceae family exhibits several adaptations that allow the occurrence of its members in different physiognomies, including the Caatinga. The arrangement of leaves in rosette forms a cistern or tank, in which nutrient-rich water accumulates. This provides a microhabitat for reproduction, feeding, and larval development of many invertebrates ...
Islair, Priscila   +3 more
openaire   +4 more sources

Do plant populations on distinct inselbergs talk to each other? A case study of genetic connectivity of a bromeliad species in an Ocbil landscape

open access: yesEcology and Evolution, 2017
Here, we explore the historical and contemporaneous patterns of connectivity among Encholirium horridum populations located on granitic inselbergs in an Ocbil landscape within the Brazilian Atlantic Forest, using both nuclear and chloroplast ...
Karina Vanessa Hmeljevski   +4 more
semanticscholar   +1 more source

Genetic diversity and population structure of Vriesea reitzii (Bromeliaceae), a species from the Southern Brazilian Highlands

open access: yesGenetics and Molecular Biology, 2018
The Southern Brazilian Highlands are composed by a mosaic of Mixed Ombrophilous Forest (MOF) and grassland formations, an interesting landscape for the study of population structure.
Luis Eduardo Soares   +3 more
doaj   +1 more source

Microsatellite Loci for Orthophytum ophiuroides (Bromelioideae, Bromeliaceae) Species Adapted to Neotropical Rock Outcrops

open access: yesApplications in Plant Sciences, 2014
Premise of the study: Microsatellite primers were developed for Orthophytum ophiuroides, a rupicolous bromeliad species endemic to neotropical rocky fields.
Felipe Aoki-Gonçalves   +3 more
doaj   +1 more source

Rainfall changes affect the algae dominance in tank bromeliad ecosystems

open access: yesPLoS ONE, 2017
Climate change and biodiversity loss have been reported as major disturbances in the biosphere which can trigger changes in the structure and functioning of natural ecosystems.
Aliny P. F. Pires   +2 more
semanticscholar   +1 more source

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