Listar BA - Contribuciones a congresos científicos por título
Mostrando ítems 97-116 de 129
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Parapatric species and the use of fuzzy logic to study biotic interactions: a case study on vipers in the Iberian Peninsula
(2017)The Iberian Peninsula is inhabited by three viper species (genus Vipera) that show parapatric distributions: the Euro-Siberian V. seoanei in the North, and the two Mediterranean, V. aspis in the North-east, and V. latastei ... -
Periostracum formation in Sepia officinalis (Sepiidae, Cephalopoda).
(Faculty of medicine, Jean Monnet University, Saint Etienne (Francia), 2023)The morphology, composition and mechanical properties of the Sepia cuttlebone have been intensively studied. Since the first detailed descriptions by Appellöf (1893), much work has been conducted on the adult shell structure ... -
Pigmentation of the heart in the bichir, polypterus senegalus.
(2013-07-26)The presence of melanin-containing cells in the heart has been documented in tetrapods, but not in fish. It has been even suggested that dark pigmented cells are exclusively associated with hearts having two atria and ... -
Posidonia oceanica (L.) Delile in its westernmost biogeographical limit (northwestern Alboran Sea): Meadows characterisation, phenology and flowering events
(2016-10-07)Posidonia oceanica is a Mediterranean endemic seagrass species that forms meadows covering ca. 2.5–4.5 millions of hectares, representing ca.25 % of the infralittoral and shallow circalittoral (down to 50m) bottoms of the ... -
Preferencias de habitat del ciervo (Cervus elaphus) en una interfase urbano-forestal del sur de España.
(2023)Se ha analizado las preferencias de hábitat del ciervo en una localidad del sur de España (Málaga). Se han utilizado observaciones entre 2019 y 2023 para analizar sus preferencias de hábitat en una franja de 400 metros ... -
Proyecto de monitorización de una población de camaleón común (chamaeleo chamaeleon) en un área periurbana del municipio de Málaga.
(2023)El camaleón común (Chamaeleo chamaeleon Linnaeus, 1758) es el único representante de este género de reptiles en Europa, donde tiene una distribución muy restringida. En España se extiende por una estrecha franja litoral ... -
¿Puede la lógica difusa predecir la aparición de nuevos casos del Virus del Nilo Occidental (WNV) en Europa?
(2019-10-17)La prevención de enfermedades emergentes forma parte de unos de los principales retos sanitarios internacionales. En el caso de las enfermedades zoonóticas (aquellas transmitidas al hombre por contagio con animales) su ... -
¿Qué factores afectan a las migradoras de larga distancia para que acorten sus desplazamientos? El caso de la invernada del Carricero Común en la Península Ibérica
(2017-11-24)El cambio reciente del clima está influyendo en la fenología de migración de las aves. Con unos inviernos cada vez más cálidos muchas especies responden acortando sus distancias de migración, lo que hace de la península ... -
Respuestas biogeográficas de las aves al cambio climático en la Península Ibérica
(2019-11-28)El clima condiciona la distribución de las aves y la fenología de su migración y reproducción, ya que las especies interaccionan con el ambiente que les rodea y presentan distintos niveles de respuesta en función de las ... -
Rugulopteryx okamurae (Dictyotales, Ochrophyta): the first invasive alien seaweed of Union concern and what we know about it in Spain.
(2023)The Strait of Gibraltar was the site where an invasive Rugulopteryx okamurae event was first recorded in 2015, with Spain being the first country to suffer the environmental and socioeconomic impacts of this species. Since ... -
Sclerites of Solenogastres: their formation and crystal organization
(Spixiana, 2022-07)Solenogastres are small-sized, elongate, cylindrical, worm-like molluscs, which have small calcified sclerites (spicules, spines and scales) embedded in their cuticle. They develop a ventral furrow with a short, rudimentary ... -
Shell-muscle attachment in the bivalves Ostrea stentina Payraudeau, 1826 and Anomia ephippium Linnaeus, 1758
(2019-10-07)The muscles of the mantle in bivalves attach to the shell valves and retract the mantle edges. Among them, the adductors are particularly important for the survival of the animal. Most studies have addressed the type and ... -
Species distribution models as a useful tool in conservation programs: the case of the Northern Bald Ibis
(2018-06-26)The Northern Bald Ibis (Geronticus eremita) is one of the most endangered species on the planet. Over the last century, the species had suffered an extreme decline in its population size, and is now considered to be ... -
Tendencias de una población de jabalí con hibridación sometida a control letal.
(2023)El jabalí (Sus scrofa) es una especie ampliamente distribuida en Europa y en muchas zonas se ha convertido en una especie muy abundante, lo que ha aumentado las interacciones negativas con el hombre. Su presencia en zonas ... -
Tendencias en dos poblaciones de cánidos silvestres tras 14 años de seguimiento en un área protegida recientemente ampliada en la Patagonia Austral Argentina
(2018-10-15)El seguimiento de las poblaciones de fauna silvestre es clave para conservar la biodiversidad, así como para comprender el funcionamiento de los ecosistemas. Permite tomar decisiones de gestión adecuadas a las tendencias ... -
The anatomical components of the cardiac outflow tract of the bichir, polypterus senegalus. Evolutionary significance
(2013-07-26)In chondrichthyans and actinopterygians, the outflow tract of the heart, namely, the cardiac portion intercalated between the ventricle and the ventral aorta, consists of two anatomical components: conus arteriosus and ... -
The biogeographic basis of Ebola-virus disease outbreaks: A model for other zoonotic diseases?
(2017-08-29)We first determined the differential role of favorability of environmental conditions and mammalian chorotypes in explaining the presence of the Ebola virus in Africa. We then combined environmental factors and chorotypes ... -
The bulbus arteriosus of the holocephalan heart
(2013-07-25)Previous work has shown that the outflow tract of the elasmobranch heart, namely the cardiac portion intercalated between the ventricle and the ventral aorta, does not consist of a single component, the conus arteriosus, ... -
The crustacean decapod assemblages associated to shallow soft bottoms in the bay of Tunis (Tunisia)
(2017-07-10)The decapod (crustaceans) assemblages from shallow soft bottom of the bay of Tunis (La Goulette: 36° 49.1'N - 10° 18.7'E) are characterized throughout an annual cycle (March 2009 to May 2010). Monthly samples at two different ... -
The Myosin Heavy Chain specific A4.1025 antibody discriminates different cardiac segments in ancient groups of gnathostomes: Morphological and evolutionary implications
(2016-07-08)The pan-Myosin Heavy Chain (pan-MyHC) marker MF20 have been reported to show similar, homogeneous signal in the myocardial segments of the heart of teleosts and tetrapods. However, in an ongoing study of the myocardial ...