Results 81 to 90 of about 27,669 (259)

Las Colecciones del Museo de Ciencias Naturales de la Universidad de Navarra. I. Vertebrados [PDF]

open access: yes, 2000
Se presenta el Catálogo de la Colección de Vertebrados expuesta en el Museo de Ciencias Naturales de la Universidad de Navarra. La mayor parte de la colección, de ámbito mundial, proviene de la antigua Colección del Colegio Lecároz (Navarra).
Ariño-Plana, A.H. (Arturo Hugo)   +1 more
core  

Antibiotic resistance assessment in bacteria isolated in migratory Passeriformes transiting through the Metaponto territory (Basilicata, Italy)

open access: yesAvian Research, 2017
BackgroundWild birds are considered to be reservoirs of human enteric pathogens and vectors of antimicrobial resistance dissemination in the environment.
M. Foti   +5 more
semanticscholar   +1 more source

Caraterização dos habitats propícios à conservação da Estrelinha-de-Santa-Maria (Regulus regulus sanctaemariae) [PDF]

open access: yes, 2014
Dissertação de Mestrado, Gestão e Conservação da Natureza, 11 de Junho de 2014, Universidade dos Açores.A biodiversidade insular açoriana apresenta uma particular riqueza e vulnerabilidade à qual a dinâmica dos seus ecossistemas e a influência humana ...
Moura, Nelson Braga
core  

Feather mites of the subfamily Proctophyllodinae (Acari: Proctophyllodidae) from passerines (Aves: Passeriformes) in Costa Rica

open access: yes, 2017
The paper provides new data on systematics and host associations of feather mites of the subfamily Proctophyllodinae (Astigmata: Proctophyllodidae) recorded on passerine birds (Passeriformes) in Costa Rica.
S. Mironov   +3 more
semanticscholar   +1 more source

Two new species of the genus Trouessartia (Acari, Trouessartiidae) from laughingthrushes (Passeriformes, Leiothrichidae)

open access: yesZooKeys, 2016
Two new feather mite species of the genus Trouessartia Canestrini are described from laughingthrushes (Passeriformes: Leiothrichidae) captured in Meghalaya (India): Trouessartia cyanouropterae sp. n.
I. Constantinescu   +4 more
semanticscholar   +1 more source

Relationships of the Passerine Finches (Passeriformes: Passeridae)

open access: yes, 1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Bock, Walter Joseph,   +1 more
openaire   +2 more sources

An unexpected twist: Sperm cells coil to the right in land snails and to the left in song birds [PDF]

open access: yes, 2017
In animals, cell polarity may initiate symmetry breaking very early in development, ultimately leading to whole-body asymmetry. Helical sperm cells, which occur in a variety of animal clades, are one class of cells that show clearly visible bilateral
Hemmings, N.   +4 more
core  

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