Article: On présente certains stades post-embryonnaires des espèces Ctenophallonella mutlumuviensis Coineau and Serban, Parabathynella cf. styqia Chappuis, Iberobathynella fagei (Delmare and Angelier), I. asturiensis Serban and Comasi Navarro et I. espaniensis Serban and Comas i Navarro. On essaie de mettre en évidence les similitudes et les différences les plus importantes du développment post-embryonnaire dans les familles des Bathynellidae et des Parabathynellidae.
Download Read OnlineArticle: L'espèce troglophile Trachysphaera schmidtii Heller, 1858 (=T. noduliyera Verhoeff, 1906) a été identifiée dans quelques stations du sud du Banat (Roumanie). On donne ici une description basée sur ce matériel ainsi qu'une analyse des données bibliographiques concernant les caractères morphologiques de cette espèce.
Download Read OnlineArticle: The authors describe new species belonging to genus Micranurida found in the Retezat Mountain, the Meridional Carpathians, Romania
Download Read OnlineArticle: A new genus and a new species, Venezillotyphlus pecki, from Venezuela, are described and illustrated. The new genus is compared with the other genera of Leptotyphlinae-Metrotyphlini
Download Read OnlineArticol: Adouste cave - a campment of magdalenian hunters of ibex. Next to Jouques, in the Bouches du Rhônes, the Adaouste cave is, for the moment, the most oriental site from the classical Upper Magdalenian, such a site in the heart an area with an oriental Gravettian radition. This is not a permanent living accomodation but a short pause in the hunting of ibex. The first activity dates from 13000 BP and has Laugerie-Basse points but there are no spears. The sceond activity dates from 12000 BP and concerns, alongside harpoon with one line of 'barbelures' the azilian point angular backed and the Teyjat point
Download Read OnlineArticle: Mirabilite was first noticed in the cave in 1976, but is believed to have formed sometimes between 1972 and 1976. It covers (as lush tufts) sandy floors and sand-covered boulders and cobbles. Since 1976 on it has showed a surprising wax-and-warning behaviour, being presently on the brink of extinction. Natural electrical charges within mirabilite 'nests' and air currents are considerred to have played the main role in crystallization, by electrostatical fixxing of air-horne Na+ions on SO4 - rich sandy sediments, within restricted air moisture conditions that seem to be recurrent every 11 years
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Download Read OnlineArticle: Afin d'éliminer des confusion qui peuvent nuire au progrés de la karstologie, le travail passe en revue les principales caractéristiques morphohydrographiques et génético-évolutives des différentes dépressions karstique (poljés, dépressions de capture karstique, fosses de capture karstique et ouvales), en mettant en évidence les éléments majeurs qui peuvent les définir
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