Lino Abdelnour Zuanon

Limited evidence of interspecific competition despite high niche overlap among Ectatomma Smith, 1858 (Hymenoptera: Formicidae: Ectatomminae) ants in the Brazilian Cerrado

Nataly Mendes Neves, Ruthe E. O. S. Leão, Lino Abdelnour Zuanon, Karen Christina Ferreira Neves et autres

Niche partitioning is a key mechanism to explain species coexistence. However, congeneric species are expected to display high niche overlap due to shared evolutionary history. We evaluated the extent of niche differentiation among six Ectatomma species, a prevalent ant genus in the …

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Neotropical ants are at greater risk from global warming in savanna than in adjacent forest

Lino Abdelnour Zuanon, Karen C. Neves, Alan N. Andersen, Heraldo L. Vasconcelos

Abstract Determining how the thermal tolerances of species are related to climatic conditions at multiple spatial scales can improve our understanding of species distributions and their vulnerability to climate change. We compare the warming tolerances—a metric of warming vulnerability—of arboreal and ground‐dwelling …

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Vertical Stratification Increases the Capacity of Morphological Traits to Predict Trophic Position in Neotropical Ants

J.B. Vieira, Karen Christina Ferreira Neves, Lino Abdelnour Zuanon, Heloise Gibb et autres

Morphology is a key functional trait that influences the ecophysiology of organisms. The use of morphological traits for understanding functional ecology is common in studies of ants, especially relating to their feeding biology. However, there is limited information on the predictive value …

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Bringing Fire Back: How Prescribed Fires Shape Ant Communities in a Fire-Suppressed Neotropical Savanna

Ruthe E. O. S. Leão, Karen Christina Ferreira Neves, Lino Abdelnour Zuanon, Giselda Durigan et autres

We evaluated the effects of different fire regimes on the ground-ant community from a savanna (Cerrado) reserve in southern Brazil, where a process of woody encroachment has been taking place. Ants are a dominant faunal group in tropical savannas. Over ~8 years, …

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Temporal and trophic niche partitioning among arboreal ants in a Neotropical woodland savanna

Lino Abdelnour Zuanon, Adilson Quero, Karen Christina Ferreira Neves, Heraldo Luis De Vasconcelos

Abstract Niche partitioning is a key mechanism for explaining species coexistence, including the coexistence of ants in trees of the Brazilian savanna ( cerrado ). However, we have limited information on the extent to which arboreal ant species exploit different food resources …

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Data from: Temporal and trophic niche partitioning among arboreal ants in a Neotropical woodland savanna

Lino Abdelnour Zuanon, Heraldo L. Vasconcelos

Niche partitioning is a key mechanism for explaining species coexistence, including the coexistence of ants in trees of the Brazilian savanna (cerrado). However, we have limited information on the extent to which arboreal ant species exploit different food resources and/or have different …

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Vulnerabilidade de formigas do Cerrado ao aquecimento global: influência de características morfológicas, comportamentais e ecológicas

Lino Abdelnour Zuanon

árvore.Você só precisa ter paciência, ainda é uma semente.-Mas é uma pedra...

Nutrient Supplementation to Arboreal Ants: Effects on Trophic Position, Thermal Tolerance, Community Structure and the Interaction with the Host-Tree

Lino Abdelnour Zuanon, Ruthe E. O. S. Leão, Adilson Quero, Karen Christina Ferreira Neves et autres

Carbohydrates and proteins are essential to maintain the basic functions of animals. Over the course of one year we conducted a factorial experiment to determine the influence of carbohydrate (sucrose) and protein supplementation on the thermal tolerance, trophic position, overall abundance, species …

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The effects of high-severity fires on the arboreal ant community of a Neotropical savanna

Thaynah Faria Rosa, Flávio Camarota, Lino Abdelnour Zuanon, Richard Tito et autres

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Severe fires alter the outcome of the mutualism between ants and a Neotropical savanna tree

Heraldo Luis De Vasconcelos, Elmo Borges de Azevêdo Koch, Flávio Camarota, Richard Tito et autres

Abstract Physical disturbances, such as fire, may affect the relationship between ants and plants. We evaluated the extent to which severe fires alter the protective effect of ants against the herbivores of an extrafloral-nectary bearing tree. We performed an ant removal experiment …

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Cooperation and conflicts during prey capture in colonies of the colonial spider Parawixia bistriata (Araneae: Araneidae)

Adilson Quero, Lino Abdelnour Zuanon, Camila Vieira, Marcelo O. Gonzaga

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Partição de nicho e tolerância termal de formigas arbóreas em uma savana Neotropical

Lino Abdelnour Zuanon

indiretamente para a minha formação e a realização desse trabalho.

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