Results 71 to 80 of about 10,536 (247)

Flora polínica da Área de Proteção Ambiental Serra Branca/Raso da Catarina, Jeremoabo, Bahia, Brasil – Família: Passifloraceae

Paubrasilia, 2020
Este estudo objetiva caracterizar morfologicamente grãos de pólen da família Passifloraceae, ocorrentes na Área de Proteção Ambiental (APA) Serra Branca/Raso da Catarina, Jeremoabo, Bahia, Brasil, visando complementar o levantamento palinológico e ...
Rita de Cássia Matos dos Santos Araújo, Jéssica Vieira dos Santos, Brunelle Ramos Andrade, Teonildes Sacramento Nunes, Adilva de Souza Conceição   +4 more
doaj   +1 more source

Geographic Variation in the Pollination Biology of Passiflora lutea (Passifloraceae) [PDF]

, 2008
Like most species of Passiflora, P. lutea is reported to produce one-day flowers with complicated floral movements and requires deposition of non-self pollen for fruit production. Medium sized bees are the most likely pollinators in central Texas.
Holland, J. Burks, Lanza, J.
core   +1 more source

Müllerian Mimicry in Neotropical Butterflies: One Mimicry Ring to Bring Them All and in the Jungle Bind Them

Global Ecology and Biogeography, Volume 34, Issue 9, September 2025.
ABSTRACT Aim Uncovering the effects of Müllerian mimetic interactions on the evolution of species niches and geographic distributions at a continental scale. Location Neotropics and part of Nearctic. Time Period 19th century to present, with most data collected within the last 30 years.
Eddie Pérochon, Neil Rosser, Krzysztof Kozak, W. Owen McMillan, Blanca Huertas, James Mallet, Jonathan Ready, Keith Willmott, Marianne Elias, Maël Doré   +9 more
wiley   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

Additional Panamanian Passifloraceae

Annals of the Missouri Botanical Garden, 1976
Seven species of Passifloraceae, Dilkea acuminata, Tetrastylis lobata, Passiflora tiliaefolia, P. costaricensis, P. capsularis, P. edtilis, and P. arborea are for the first time reported for Panama. Dilkea and Tetrastylis represent new generic reports. Passiflora williamsii is reduced to a variety, as P. platyloba Killip var.
openaire   +2 more sources

Análisis Citogeográfico En Turnera Krapovickasii (Passifloraceae).

Boletín de la Sociedad Argentina de Botánica, 2016
Turnera krapovickasii se distribuye en el noroeste argentino, sur de Bolivia y oeste de Paraguay. Presenta citotipos diploide (2n= 2x= 10) y autotetraploide (2n= 4x= 20). A fin de interpretar el papel de la autopoliploidía en la evolución de esta especie, se analizaron la frecuencia y distribución espacial de los citotipos.
Lazaroff, Yanina Ayelen, Moreno, Ercilia Maria Sara, Fernandez, Aveliano, Solis Neffa, Viviana Griselda   +3 more
openaire   +6 more sources

Cytogenetic studies in species of Passiflora subgenus Passiflora (Passifloraceae) [PDF]

, 2013
Passiflora comprende alrededor de 525 especies con x = 9 ó 6. Se realizó un estudio citogenético de cuatro especies del subgénero Passiflora que crecen en la Argentina. Se utilizaron las técnicas de Giemsa, bandeo cromosómico fluorescente CMA/DAPI y FISH
Amela Garcia, Maria Teresa, Bernardello, Gabriel Luis Mario, Chiapero, Ana Laura, Las Peñas, Maria Laura   +3 more
core   +1 more source

Ants on flowers: Protective ants impose a low but variable cost to pollination, moderated by location of extrafloral nectaries and type of flower visitor

Journal of Ecology, Volume 113, Issue 8, Page 2187-2198, August 2025.
Individuals who engage in multiple mutualisms often have to pay indirect costs because of the interference of one mutualism on another. We found that protective ants had a low but variable impact on pollination, especially on the flower visitation by bees and when EFNs are close to inflorescences.
Amanda Vieira da Silva, Anselmo Nogueira, Judith L. Bronstein, Pedro J. Rey, Laura Carolina Leal   +4 more
wiley   +1 more source

A Short‐Read Amplicon Sequencing Protocol and Bioinformatic Pipeline for Ecological Surveillance of Dipteran Disease Vectors

Molecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Vector control remains an important strategy worldwide to prevent human infection with pathogens transmitted by arthropods. Vector control strategies rely on accurate identification of vector taxa along with vector‐specific biological indicators such as feeding ecology, infection prevalence and insecticide resistance.
Raquel Lima‐Cordón, Jason Travis Mohabir, Mohini Sooklall, Aina Martinez Zurita, Meg Shieh, Cheyenne Knox, Sabrina Gobran, Zachary Johnson, Margaret Laws, Ruchit Panchal, Reza Niles‐Robin, Horace Cox, Maria Eugenia Grillet, Jorge E. Moreno, Socrates Herrera, Martha Quinones, Angela M. Early, Jacob A. Tennessen, Daniel E. Neafsey   +18 more
wiley   +1 more source

Patterns of within‐ and among‐plant variation in nectar production in the beetle‐pollinated Amianthium muscaetoxicum

American Journal of Botany, Volume 112, Issue 7, July 2025.
Abstract Premise Plant interactions with different pollinator species have shaped the evolution of remarkable diverse nectar production, presentation, and composition traits across the angiosperms. These traits can allow plants to manipulate and reward the behaviors of specific pollinators to enhance pollen donation and receipt with some precision. One
Sarah J. McPeek, Connor L. Erwin, Edmund D. Brodie III   +2 more
wiley   +1 more source