Search for dissertations about: "Jan Ohlson"

Found 2 swedish dissertations containing the words Jan Ohlson.

  2. 1. Molecular systematics of Tyrannida (Aves: Passeriformes)

    Author : Jan Ohlson; Stockholms universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. Molecular phylogeny of tyrant flycatchers, cotingas, manakins and their allies (Aves: Tyrannida)

    Author : Jan I. Ohlson; Per G. P. Ericson; Cristina Y. Miyaki; Stockholms universitet; []
    Keywords : Suboscines; Tyrannida; Tyrannidae; Cotingidae; Pipridae; South America; phylogeny; evolution; adaptive radiation; NATURAL SCIENCES; NATURVETENSKAP; Systematic Zoology; zoologisk systematik och evolutionsforskning;

    Abstract : Tyrannida is a monophyletic clade that together with Furnariida constitutes the New World suboscines. The ca 560 species in Tyrannida are traditionally divided between three families: Tyrannidae (tyrant flycatchers), Cotingidae (cotingas) and Pipridae (manakins). READ MORE