Las aves arqueológicas en contextos históricos urbanos han sido escasamente abordadas el norte de Mendoza. El presente trabajo tiene por objetivo presentar los resultados análisis realizados a restos del taxón Aves recuperados un sitio histórico doméstico. mismo posee cronología discontinua pero extensa (desde ca. 1300 años AP). arqueológico Casa San Martín (CSM) gran potencial para llevar cabo...

Las Islas Canarias se localizan geograficamente al NO del continente africano. Su origen es volcánico. características geológicas Archipiélago condicionan los tipos de yacimientos favorables a la preservación restos fósiles. Los más importantes son tubos volcánicos. Otros encuentran en tobas volcánicas, dunas fósiles, derrubios lade­ras y playas fósiles vertebrados conocidos el archipiélago per...

The skin mite Promyialges italicus Faradonbeh et al. 2019 (Acariformes: Epidermoptidae) was found on wings of a louse fly, Pseudolynchia canariensis (Macquart, 1840) (Diptera: Hippoboscidae,) from the Domestic Pigeon, Columba livia L., 1758 (Aves: Columbiformes). This is first record P. in Russia.

A total of 81 Tyraniidae birds were examined, 80 Pitangus sulphuratus (Linnaeus, 1766) (Great kiscadee), and one Machetornis rixosa (Vieilot, 1819) (Cattle tyrant), for collection of nasal mites, which were identified as Ptilonyssus spinosus (Brooks & Strandtmann, 1960) and Sternostoma longisetosae (Hyland, 1961) (Rhinonyssidae). This finding characterises the first report of P. spinosus and S....

Behavioral shifts can initiate morphological evolution by pushing lineages into new adaptive zones. This has primarily been examined in ecological behaviors, such as foraging, but social behaviors may also alter morphology. Swallows and martins (Hirundinidae) are aerial insectivores that exhibit a range of social behaviors, from solitary to colonial breeding and foraging. Using a well-resolved ...

A nearly complete skeleton of Archaeopteryx with excellent bone preservation shows that the osteology of the urvogel is similar to that of nonavian theropod dinosaurs. The new specimen confirms the presence of a hyperextendible second toe as in dromaeosaurs and troodontids. Archaeopteryx had a plesiomorphic tetraradiate palatine bone and no fully reversed first toe. These observations provide f...

Eight new species of lice in the genus Columbicola Ewing are described: C. harbisoni (type host: Phaps histrionica (Gould)), C. koopae (type host: Geophaps scripta (Temminck)), C. eowilsoni (type host: Geophaps smithii (Jardine and Selby), C. wombeyi (type host: Geophaps plumnifera Gould), C. masoni (type host: Petrophassa rufipennis Collett), C. waiteae (type host: Columba leucomela Temminck),...

of the Dissertation .......................................................................................................... ii Acknowledgments ....................................................................................................................... vii Biographical Sketch ..............................................................................................................

BACKGROUND An updated checklist of the Birds of the Azores is presented based on information compiled from Rodrigues et al. (2010) and from the websites, Azores Bird Club. (2014), Aves dos Açores (2014) Azores Bird Sightings (2014) and Vittery (2014), since 2010. NEW INFORMATION The checklist has a total of 414 species, including 38 new species. Almost half of the species and subspecies that ...