Results 21 to 30 of about 1,315 (174)
HISTOLOGÍA GONADAL DE LA LANGOSTA Panulirus argus. 2. MACHOS
La estructura macroscópica y microscópica de las gónadas de Panulirus argus y la dinámica de su desarrollo durante el ciclo reproductivo fue estudiada en 91 testes de langostas con un intervalo de tallas entre los 66.6 162 mm Lc.
Desislava Dávila +4 more
doaj +1 more source
Migrating eagles stopping in the Sahara Desert: Aberrant behaviour or foraging strategy?
We analysed the behaviour of GPS‐tagged booted eagles (Aquila pennata) migrating across the Sahara Desert, finding that non‐directional and/or slow movements occur in 35% of the migratory journeys and last up to 31 days (average: 5.9). The analyses show that these stop‐overs are not triggered by adverse weather conditions and are shown especially by ...
U. Mellone, V. Urios, G. Chiatante
wiley +1 more source
Facilitating biodiversity conservation through partnerships to achieve transformative outcomes
Abstract Conservation biology is a mission‐driven discipline that must navigate a new relationship between conservation and science. Because conservation is a social and political as well as an ecological project, conservation biologists must practice interdisciplinarity and collaboration.
Rehema M. White +9 more
wiley +1 more source
Abstract Acceleration‐based proxies for activity and energy expenditure are widely used in bio‐logging studies of animal movement and locomotion to explore biomechanical strategies, energetic costs of behaviour, habitat use and the impact of anthropogenic disturbance.
Lucía Martina Martín López +3 more
wiley +1 more source
El presente artículo estudia el combate de las plagas de langosta en México y Centroamérica en la primera mitad del siglo XX. De entre otras, la más importante plaga de langosta ha sido la de Schistocerca piceifrons Walker, plaga transfronteriza ...
Inés Ortiz Yam, María Cecilia Zuleta
doaj +1 more source
The settlement of Panulirus inatus postlarvae in the southeastern Gulf of California was monitored approximately every week at one location (Puerto Viejo Bay) in Mazatlán Bay, from november 2009 to October 2010.
Luis Miguel Valadez-Manzano +3 more
doaj +1 more source
““A National Calamity”: Locust Eradication Efforts in Argentina, ca. 1890-1920
A fines del siglo XIX, el gobierno nacional de Argentina inició un programa de combatir las invasiones de langosta que habían afligido el país y amenazado su riqueza agrícola.
Christopher McQuilkin
doaj +1 more source
Captura de Langosta en Baja California y su relación con la Actividad Solar
Es creciente el interés por conocer los vínculos entre el comportamiento de la Actividad Solar (AS) y del Clima Espacial con numerosos procesos de la biosfera y en particular, los relacionados con la extracción de especies marinas.
Pablo Sierra-Figueredo, Ing. +3 more
doaj +1 more source
Las islas mexicanas representan un reservorio de biodiversidad importante que se encuentra amenazado por el cambio global. En épocas recientes, la isla Socorro, archipiélago Revillagigedo ha experimentado importantes pertubaciones tales como brotes ...
Ek del-Val +3 more
doaj +1 more source
Density‐Dependent Phase Polyphenism in Nonmodel Locusts: A Minireview
Although the specific mechanisms of locust phase transformation are wellunderstood for model locust species such as the desert locust Schistocerca gregaria and the migratory locust Locusta migratoria, the expressions of density‐dependent phase polyphenism in other nonmodel locust species are not wellknown.
Hojun Song, Gregory A. Sword
wiley +1 more source

