Atlantic flower-invertebrate interactions: A data set of occurrence and frequency of floral visits.

Encounters between flowers and invertebrates are key events for the functioning of tropical forests. Assessing the structure of networks composed of the interactions between those partners leads to a better understanding of ecosystem functioning and the effects of environmental factors on ecological processes. Gathering such data is, however, costly and time-consuming, especially in the highly diverse tropics.

Physiological selectivity and tolerance of social wasps exposed to Malathion.

Insect pest infestations are a worldwide problem as a result of human actions. Among them, Aedes aegypti stands out as vector of several diseases. Like other pests, A.

Modeling the impact of genetically modified male mosquitoes in the spatial population dynamics of Aedes aegypti.

The mosquito Aedes aegypti is the primary vector of diseases such as dengue, Zika, chikungunya, and yellow fever. Improving control techniques requires a better understanding of the mosquito's life cycle, including spatial population dynamics in endemic regions. One of the most promising techniques consists of introducing genetically modified male mosquitoes.

Camouflaged Nests of Mischocyttarus mirificus (Hymenoptera, Vespidae).

Social wasps present various architectural patterns for their nests, which may differ in shape, size, color, and material used in construction. The distribution pattern of comb cells presented by Mischocyttarus mirificus (Zikán, 1935) is vertical with a single cell of width, resulting in a filiform shape that camouflages in the middle of the substrate. There are few studies regarding this architectural pattern for social wasps and their role in camouflage, and this study aims to detail the nesting habits of this species.

Hazardous elements in the soil of urban cemeteries; constructive solutions aimed at sustainability.

Urban cemeteries on a global scale raise concerns due to their potential to concentrate differing levels of hazardous pollutants in their native soils due to the unnatural concentration of burials in a limited space. It is paramount for sustainability that designers of future cemeteries take this into account in order to minimize the deposition and movement of these contaminants within the soil profile. The objective of this manuscript is to identify the levels of certain hazardous element contamination, specifically heavy metals, in the soil of horizontal urban cemeteries that do not utilize herbicides for weed control.

Reflections on Potential Risk Factors of Callitrichidae Run Over in an Urban Area: A Case Report of Marmoset Deaths.

Interest in the well being of wild animals in their natural habitats is still lower than that of domesticated animals and captive wild animals. Urban development is one of the events that has the greatest impact on fauna, as it affects the survival and well being of wild species in many ways. This study aimed to record death by being run over of two (black-tufted) marmosets in a fragmented environment by urbanization and to discuss how anthropic intervention modifies species behavior and influences their well being, and to suggest measures which can reduce the occurrence of incidents, thereby contributing to maintaining the fauna and their well being.

Pest Control Potential of Social Wasps in Small Farms and Urban Gardens.

In environments undergoing constant transformation due to human action, such as deforestation and urbanization, the emergence of pests has become a challenge for agriculture and human welfare. In Brazil, over a thousand tonnes of pesticides are used annually, causing serious environmental damage such as the decline of insect populations. It is necessary to search for control alternatives in order to reduce the environmental impact caused by insecticides.

Flower-Visiting Insects and Phenology of Lippia alba (Lamiales: Verbenaceae): Floral Color Changes and Environmental Conditions as Cues for Pollinators.

Lippia alba (Mill.) N.E.

Marine debris ingestion by sea turtles (Testudines) on the Brazilian coast: an underestimated threat?

Assessment of marine debris ingestion by sea turtles is important, especially to ensure their survival. From January to December 2011, 23 specimens of five species of sea turtles were found dead or dying after being rehabilitated, along the coast of the municipality of Rio de Janeiro, Brazil. To detect the presence of marine debris in the digestive tract of these turtles, we conducted a postmortem examination from the esophagus until the distal portion of the large intestine for each specimen.

Foundation pattern, productivity and colony success of the paper wasp, Polistes versicolor.

Polistes versicolor (Olivier) (Hymenoptera: Vespidae) colonies are easily found in anthropic environments; however there is little information available on biological, ecological and behavioral interactions of this species under these environmental conditions. The objective of this work was to characterize the foundation pattern, the productivity, and the success of colonies of P. versicolor in anthropic environments.

Diversity of social wasps (Hymenoptera: Vespidae) in Cerrado fragments of Uberlândia, Minas Gerais State, Brazil.

Studies of species survey are important to know the available natural resources and to get useful information about the ecological characteristics of a specific area. There are not studies, on this issue, related to social wasps, in the Triângulo Mineiro region. The present study describes the diversity of species found in fragments of the cerrado region in Uberlândia, MG, and their temporal distribution.

[Thermal requirements of Galleria mellonella L. (Lepidoptera: Pyralidae) immature stages].

The rearing of Galleria mellonella L. in laboratory is important for multiplication of entomopathogenic nematodes, mandatory for biological control studies. The objective of this study was to evaluate the effect of three thermal profiles on development stages of this insect, allowing synchronization of cycle production.

Prey captured and used in Polistes versicolor (Olivier) (Hymenoptera: Vespidae) nourishment.

The social wasps are predators of many insect species and the study of their preys can reveal the potential of these natural enemies in biological control programs. A total of 240h of collections of preys in 32 nests of Polistes versicolor (Olivier) was carried on in Juiz de Fora, Minas Gerais State, Brazil, from March 2000 to February 2001. The preys captured by P.