JOSÉ A. MATEO, PIERRE-ANDRÉ CROCHET & OSCAR M. AFONSO BIOGES, Campus de Tafira s/n, University of Las Palmas de Gran Canaria. E-35017, Las Palmas de Gran Canaria, Canary Islands, Spain CNRS-UMR 5175, Centre d'Ecologie Fonctionnelle et Evolutive, 1919 route de Mende, F-34293 Montpellier cedex 5, France Borbalán 3, E-38870 Valle Gran Rey (La Gomera), Canary Islands, Spain Corresponding author. E-...

Faecal DNA isolation identifies two Columba species P. M rrero et al. Short communic Molecular identification of two threatened pigeon species (Columbidae) using faecal samples PATRICIA MARRERO, 1 * VICENTE M. CABRERA, 2 DAVID P. PADILLA 1 & MANUEL NOGALES 1 1 Island Ecology and Evolution Research Group, IPNA-CSIC, La Laguna E-38206, Tenerife, Canary Islands, Spain 2 Department of Genetics, Uni...

The dynamic moduli of white and canary coloured Chokla wool fibres and their alkaline thioglycollate-reduced fibres were determined with a sonic pulse of 5kHz. The dynamic modulus of fibres decreased significantly on reduction. the decrease being more in canary coloured fibres. This modulus explains more satisfactorily the role of disulphide bonds for low strains than the stress-strain characte...

[1] A high‐resolution numerical model study of the Canary Basin in the northeast subtropical Atlantic Ocean is presented. A long‐term climatological solution from the Regional Oceanic Modeling System (ROMS) reveals mesoscale variability associated with the Azores and Canary Current systems, the northwest African coastal upwelling, and the Canary Island archipelago. The primary result concerns t...

The genetic diversity and population structure of the foliose lichenized fungus Parmelina tiliacea has been analyzed through its geographical range, including samples from Macaronesia (Canary Islands), the Mediterranean, and Eurosiberia. DNA sequences from the nuclear ribosomal internal transcribed spacer, the mitochondrial large subunit ribosomal RNA gene, and the translation elongation factor...

Loggerhead sea turtles (Caretta caretta) originating from the Western Atlantic carry out one of the largest marine migrations, reaching the eastern Atlantic and Mediterranean Sea. It has been proposed that this transatlantic journey is simply a consequence of drifting, with the lack of a target destination and a passive dispersal with oceanic currents. This predicts that the size of the source ...

The banana weevil (BW), Cosmopolites sordidus (Coleoptera: Curculionidae), is one of the most important insect pests of bananas and plantains. The mobility and the origin of BW infestations at the Canary Islands (Tenerife, La Gomera and La Palma) have been analysed using Random Amplified Polymorphic DNA (RAPD) as molecular markers. Populations from Costa Rica, Colombia, Uganda and Madeira were ...

The deep submicron semiconductor technologies will make the worst-case design impossible, since they can not provide design margins that it requires. Research directions should go to typical-case design methodologies, where designers are focusing on typical cases rather than worrying about very rare worst cases. They enable to eliminate design margins as well as to tolerate parameter variations...

The ground-dweller spider genus Dysdera shows very high species richness on the oceanic archipelago of the Canary Islands, providing one of the most outstanding examples of island radiation among spiders, only paralleled by Tetragnatha spiders on the Hawaiian archipelago. A georeferenced database of the 48 Dysdera species occurring in the Canary Islands was assembled to facilitate ongoing and f...