Two new species of quill mites of the family Syringophilidae parasitising trogoniform birds (Trogoniformes: Trogonidae) are described: Syringophiloidus quetzali sp. nov. from Pharomachrus mocinno Llave and Ph. antisianus (Orbigny); and Syringophilopsis trogoni sp. nov. from Trogon citreolus Gould and T. melanocephalus Gould. These findings are the first records of syringophilids associated with...

Athlete burnout has been a concern to sport organizations, the media, and researchers because of its association with negative welfare and performance outcomes (Gould, Udry, Tuffey, & Loehr, 1996; Smith, 1986). Conclusions drawn in existing cross-sectional studies (e.g., Cresswell & Eklund, 2006c; Gould, Tuffey, Udry, & Loehr, 1996) are limited because they are not based on data sensitive to th...

The beginning student of histology is frequently confused by the increasing burden of detail that is incorporated into the more encyclopedic texts. For such students the more condensed treatment available in this book will prove useful since it provides, in skeleton form, the essentials of the subject. In this sense the present (third) edition of this work fills a real need in providing the stu...