Results 91 to 100 of about 3,051 (199)
Gayana, 2001 Las hormigas cortadoras de hojas de los géneros Atta Fabricius y Acromyrmex Mayr de la tribu Attini, son eficientes cosechadoras. Se ha observado que las obreras forrajeadoras de estas hormigas cosechan frecuentemente fragmentos de hojas que se ...
Estela M. Quirán, Juan P. Steibel
doaj
Sociobiology, 2015 The purpose of this paper is to describe methods developed by generations of attinologists for locating, collecting, and maintaining in the laboratory live colonies of fungus-farming ants. Our goal is to accelerate the study of the many very poorly known
Jeffrey Sosa-Calvo +3 more
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Influence of the isospin and hypercharge chemical potentials on the location of the CEP in the mu_B-T phase diagram of the SU(3)_L x SU(3)_R chiral quark model [PDF]
, 2008 We investigate the influence of the asymmetric quark matter (rho_u\ne rho_d\ne rho_s) on the mass of the quasiparticles and the phase diagram of the chiral quark model parametrized at one-loop level of the renormalized theory, using the optimized ...
Kovacs, P., Szep, Zs.
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New country record for Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) [PDF]
, 2013 Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae: Scarabaeinae) is reported for the first time from Loreto in Peru, being the western most record of the species in South America.Tetramereia convexa (Harold, 1869) (Coleoptera: Scarabaeidae ...
Ampudia Gatty, Christian +2 more
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Reconstructing the functions of endosymbiotic Mollicutes in fungus-growing ants
eLife, 2018 Mollicutes, a widespread class of bacteria associated with animals and plants, were recently identified as abundant abdominal endosymbionts in healthy workers of attine fungus-farming leaf-cutting ants.
Panagiotis Sapountzis +4 more
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A remarkable new Dimorphic species of Solenopsis from Argentina [PDF]
, 2015 Solenopsis Westwood (Myrmicinae: Solenopsidini) is an ant genus that represents a taxonomical challenge including about 117 species in the New World, most of them Neotropical.
Cuezzo, Fabiana del Carmen +1 more
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Brazilian Journal of BiologyThe ant Atta robusta is endemic to the “restinga” ecosystems where it has an important role in the dynamics of seed dispersal. Despite its importance, A. robusta is considered a threatened species. In this study we analyzed the antennal sensory organs of
DE. Euzébio +2 more
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Controle da formiga cortadeira (Atta sexdens rubropilosa) em agricultura orgânica no bioma Cerrado [PDF]
, 2017 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.O objetivo foi estabelecer o controle de formigas cortadeiras (Atta sexdens rubropilosa) na agricultura orgânica, aplicando métodos biológicos ...
Silva, Bruno Luiz da
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Breast Cancer with Cartilaginous and/or Osseous Metaplasia Diagnosed by Lymph Nodal Metastasis:A Case Report [PDF]
, 2009 Breast cancer with cartilaginous and/or osseous metaplasia is a type of metaplastic carcinomas and is a rare disease. We report the case of a 49 year-old female who underwent right mastectomy for a large breast tumor. Histological examinations revealed a
Aokage, Keiju +6 more
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Sociobiology, 2016 The postpharyngeal gland (PPG) in ants has a central role in lipid accumulation. Our objective was to investigate whether the PPG of workers of the leaf-cutting ant Atta sexdens rubropilosa (F.) performs lipid mobilization to the hemolymph, and to verify
Alexsandro Santana Vieira +1 more
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