Results 301 to 310 of about 8,600,494 (374)

Differential gene expression in Chorthippus parallelus (Zetterstedt, 1821) (Orthoptera: Acrididae: Gomphocerinae) induced by Wolbachia infection

open access: yesInsect Science, EarlyView.
Distinct lineages of the grasshopper Chorthippus parallelus (Orthoptera: Acrididae) form a well‐known hybrid zone (HZ) in the Pyrenees mountain range; the Iberian endemism C. p. erythropus (Cpe) and the subspecies C. p. parallelus, (Cpp) widely distributed throughout the rest of Europe. Both subspecies differ in diverse traits, including the strains of
Patricia Jiménez‐Florido   +4 more
wiley   +1 more source

Internal Validity and Reliability of the GAD-7 Test in Latin America. [PDF]

open access: yesChronic Stress (Thousand Oaks)
López N   +25 more
europepmc   +1 more source

Bluer in the city: urban male lizards exhibit more intense sexual coloration and lower parasite loads than non‐urban males

open access: yesIntegrative Zoology, EarlyView.
The urban environment may exert different selective pressures on sexually selected traits than more pristine environments. Our study shows that sexual coloration is more saturated (bluer) in male lizards from urban environments than in male non‐urban lizards. The average parasite load is lower in urban lizards than in non‐urban lizards.
Juan C. GONZÁLEZ‐MORALES   +4 more
wiley   +1 more source

Association between the COVID-19 infodemic and depression symptom screening in older adults. [PDF]

open access: yesRev Lat Am Enfermagem
Braz PR   +9 more
europepmc   +1 more source

Utilidad de la cartografía para las ciencias sociales

open access: bronze, 1991
Olivier Bernard   +2 more
openalex   +1 more source

Allometric Constraint Predominates Over the Acoustic Adaptation Hypothesis in a Radiation of Neotropical Treefrogs

open access: yesIntegrative Zoology, EarlyView.
Male frogs emit calls to attract mates and deter conspecific rivals. The evolution of these calls is thought to be linked to anatomical constraints and the acoustic characteristics of their surroundings. We tested these two factors in a radiation of 112 species of Neotropical treefrogs and found that body size and calling site affect peak frequency but
Moisés Escalona   +17 more
wiley   +1 more source

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