Buscar
Mostrando ítems 1-10 de 69
Foraging Behavior and Subtask Hierarchical Structure in Acromyrmex spp. (Hymenoptera: Formicidae)
(2003-12-08)
This study considers the function and complexity of tasks during foraging of three Acromyrmex species. Foraging was classified as a team task composed of 2 or 3 processes: recruitment, selection, and collection. Each process ...
Foraging Behavior and Subtask Hierarchical Structure in Acromyrmex spp. (Hymenoptera: Formicidae)
(2003-12-08)
This study considers the function and complexity of tasks during foraging of three Acromyrmex species. Foraging was classified as a team task composed of 2 or 3 processes: recruitment, selection, and collection. Each process ...
Behavioral ecology of mating and colony founding in the grass-cutting ant, Acromyrmex balzani (Hymenoptera: Formicidae)
(1997-12-01)
The grass-cutting ant Acromyrmex balzani conducts nuptial flights at dusk, often during light rain. The daily timing of flights is invariant, but annual occurrence is dependent upon meterological conditions. Males form ...
Ocorrência de formigas Acromyrmex Mayr, 1865, em alguns municípios do Brasil
(2005-04-01)
It were collected species of Acromyrmex Mayr, 1865 in many brazilian cities from Santa Catarina, Paraná, São Paulo, Minas Gerais, Goiás, Mato Grosso do Sul, Mato Grosso, Rondônia and Amapá states and in Paraguay and Uruguay, ...
Ocorrência de formigas Acromyrmex Mayr, 1865, em alguns municípios do Brasil
(2005-04-01)
It were collected species of Acromyrmex Mayr, 1865 in many brazilian cities from Santa Catarina, Paraná, São Paulo, Minas Gerais, Goiás, Mato Grosso do Sul, Mato Grosso, Rondônia and Amapá states and in Paraguay and Uruguay, ...
PATTERNS OF COLONIZATION AND INCIPIENT NEST SURVIVAL IN ACROMYRMEX-NIGER AND ACROMYRMEX-BALZANI (HYMENOPTERA, FORMICIDAE)
(Birkhauser Verlag Ag, 1992-01-01)
Patterns of colonization by queens and incipient nest survival of the leaf-cutting ants Acromyrmex niger and Acromyrmex balzani were studied by means of belt transects and individually marked incipient nests. No relation ...
PATTERNS OF COLONIZATION AND INCIPIENT NEST SURVIVAL IN ACROMYRMEX-NIGER AND ACROMYRMEX-BALZANI (HYMENOPTERA, FORMICIDAE)
(Birkhauser Verlag Ag, 1992-01-01)
Patterns of colonization by queens and incipient nest survival of the leaf-cutting ants Acromyrmex niger and Acromyrmex balzani were studied by means of belt transects and individually marked incipient nests. No relation ...