Results 71 to 80 of about 71,000 (222)

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, EarlyView.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

Principales insectos plaga, invertebrados y vertebrados que atacan el cultivo del arroz en Ecuador

open access: yesAgroecosistemas, 2018
El trabajo ofrece una revisión bibliográfica actualizada relacionada con la caracterización de los principales insectos plaga, invertebrados y vertebrados que pueden afectar al cultivo del arroz, así como los daños que ocasionan y medidas para su control
MSc. Irán Rodríguez Delgado   +2 more
doaj  

Ictiólogos de la Argentina : ^aPadin^nOscar Horacio^iDivisión Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; Argentina [PDF]

open access: yes, 2011
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Protogino, Lucila Cristina. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

Social media highlights the overlooked impact of cats on arthropods

open access: yesInsect Conservation and Diversity, EarlyView.
The impact of domestic cats on vertebrate biodiversity is unequivocal; however, we still know little about their effects on arthropods. By analysing over 17,000 photos and videos from social media platforms (iStock and TikTok), we documented 550 predation events of cats on arthropods.
Leticia Alexandre, Raul Costa‐Pereira
wiley   +1 more source

Tafonomia del yacimiento de vertebrados pleistoceno de Huéscar-1 (Granada, españa)

open access: yesEstudios Geologicos, 2003
Se estudia el conjunto de procesos sedimentarios y rasgos tafonómicos que condicionaron la preservación selectiva y disposición espacial de los restos de vertebrados que forman el yacimiento de edad Galeriense inferior de Huéscar-l.
M. A. Alonso Diago   +2 more
doaj   +1 more source

Holding a wing horizontal: Roles for muscles of the pectoral girdle other than the main two flight muscles

open access: yesJournal of Anatomy, EarlyView.
This report explores which muscles of the pectoral girdle are employed to allow birds to hold their wings horizontally with a level aerofoil surface during a glide. Abstract Whilst many birds glide briefly with wings held horizontally, some species maintain this posture for extended periods during soaring.
D. Charles Deeming, María Clelia Mosto
wiley   +1 more source

Los mastodontes (Proboscidea, Mammalia) del Mioceno Medio de Tarazona de Aragón (Zaragoza, España)

open access: yesEstudios Geologicos, 1988
Se han estudiado los restos de mastodontes del Mioceno medio de Tarazona de Aragón (Prov. de Zaragoza) discutiéndose su asignación a Gomphotherium, Zigolophodon o Archaeobelodon. La dentición yugal estudiada es bunodonta.
H. Astibia, A. V. Mazo
doaj   +1 more source

Ictiólogos de la Argentina : Gladys Monasterio de Gonzo [PDF]

open access: yes, 2012
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Martínez, Virginia. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis   +2 more
core  

Hindlimb functional morphology and locomotor biomechanics of the small Late Triassic pseudosuchian reptile Gracilisuchus stipanicicorum (Archosauria: Gracilisuchidae)

open access: yesJournal of Anatomy, EarlyView.
A three‐dimensional biomechanical model of the musculoskeletal system is used to analyse the potential locomotor functions of the small (~1 kg) Late Triassic archosaurian reptile Gracilisuchus stipanicicorum. The study finds that, potentially like the ancestral archosaur, this taxon was probably quadrupedal, plantigrade and neither strongly sprawling ...
Agustina Lecuona   +3 more
wiley   +1 more source

THE ANTARCTIC FOSSIL VERTEBRATE COLLECTION OF THE MUSEO DE LA PLATA: HISTORICAL PERSPECTIVE OF FOUR DECADES OF EARTH SCIENCES INVESTIGATIONS IN ANTARCTICA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina
The Museo de La Plata (MLP, Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata) houses Antarctica’s largest fossil vertebrate collection.
Marcelo Reguero   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy