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    Effects of environmental enrichment and lack of beak trimming on aspects of health, behaviour and production of commercial turkeys by Josiane G. Busatta, Luciana Foppa, Jhonatan Sperandio, Daniele S. Martins, Cristiane G. Titto

    Published 2024-11-01
    “…Area of study: Southern Brazil. Material and methods: A total of 3,116 female turkeys of the Nicholas Super Select line were equally distributed across four treatments in a 2 × 2 factorial scheme with the presence or absence of EE and BT or intact beak. …”
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    Contribution of Cytogenetics to the Debate on the Paraphyly of Pachycondyla spp. (Hymenoptera, Formicidae, Ponerinae) by Cléa dos Santos Ferreira Mariano, Silvia das Graças Pompolo, Janisete Gomes Silva, Jacques Hubert Charles Delabie

    Published 2012-01-01
    “…We present evidence of the paraphyly of the ant genus Pachycondyla resulting from our cytogenetic studies on 29 populations in 18 species from Brazil and French Guyana. It is likely that karyotypes with a large number of chromosomes and comprising mostly small acrocentric chromosomes in species within the Pachycondyla stricto sensu group resulted from a succession of centric fission events. …”
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