Buscar
Mostrando ítems 1-10 de 1517
Queen replacement in Mischocyttarus (Monocyttarus) cassununga (Hymenoptera, Vespidae, Mischocyttarini): A particular case
(2009-02-16)
The development of colonies of primitively eusocial wasps depends on intrinsic and extrinsic factors, namely social organization and climatic conditions. The present study was conducted to investigate how the process of ...
Queen Replacement in Mischocyttarus (Monocyttarus) cassununga (Hymenoptera, Vespidae, Mischocyttarini): a Particular Case
(California State University, 2009-01-01)
The development of colonies of primitively eusocial wasps depends on intrinsic and extrinsic factors, namely social organization and climatic conditions. The present study was conducted to investigate how the process of ...
How short-term variation influence the relative importance of environmental and spatial factors associated to anuran dissimilarity composition
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2018-08-10)
Understanding the processes that create the patterns of species composition and biodiversity variation across the space has been one of the main topics within the theory of metacommunities. However, most studies rely on ...
Two new species of the subgenus Stilobezzia (Stilobezzia) KIEFFER from Peruvian Amazonia (Diptera: Ceratopogoniade)
(Universitaetsbuchhandlung Muehlau, 2005-12)
Adult and pupa of Stilobezzia (Stilobezzia) merceri CAZORLA & SPINELLI. n.sp. from Iquitos, and adult of Stilobezzia (S.) williamsi C. & S., n.sp. from Pagoreni, Cuzco. are described and illustrated. These species are ...
Tooth replacement patterns in the Early Triassic epicynodont Galesaurus planiceps (Therapsida, Cynodontia)
(Public Library of Science, 2020-12)
Sixteen specimens of the Early Triassic cynodont Galesaurus planiceps (including eight that were scanned using micro-computed tomography) representing different ontogenetic stages were assembled to study the dental replacement ...