Search results for " MEDITERRANEAN AREA"
showing 10 items of 56 documents
Elaphomyces citrinus and Elaphomyces maculatus in Sicily (southern Italy)
2009
The first record of Elaphomyces maculatus from Sicily is reported. The presence of E. citrinus in Sicily, first indicated a century ago by Mattirolo in his monograph on hypogeous fungi of Sardinia and Sicily, is confirmed. Notes on the taxonomy, ecology and distribution of these two infrequent hypogeous fungi are provided.
First records of Craterium aureonucleatum, Perichaena quadrata, and Physarum mutabile in Italy
2012
Three species of Mycetozoa, new for Italy, were identified in garrigues and maquis ecosystems on the volcanic island of Pantelleria (Sicily). The finding of Craterium aureonucleatum, Perichaena quadrata, and Physarum mutabile widens their distribution in Europe and identifies new substrata.
The Messinian Salinity Crisis in the Mediterranean: an integrated scenario
2004
The Circulation of Alabaster Copies of the Madonna of Trapani in the Mediterranean Area
2019
The diffusion of small religious works of art in the Mediterranean, in particular the alabaster copies of the fourteenth-century marble sculpture of the Madonna of Trapani, between the second half of the seventeenth and eighteenth centuries is very know. But it is important to interpret this diffusion not only within the historical-artistic context but also from a religious, economic and social viewpoint.
Los Reinos Mediterraneos y la defensa de la Monarquia de Felipe III
2020
Since some decades a renewed attention to the Mediterranean area in the seventeenth century has allowed a more concrete analysis of the political and military dynamics that involved the Iberian and Italian kingdoms in the years of Philip III and Philip IV. Overcoming the idea that the "great history" had left the Mare Nostrum to affect exclusively the Atlantic front, the role of the kingdoms of the Habsburg monarchy was redefined, with the use of human and material resources, in the management of the international policy. Thus, the geostrategic function covered by each territory in the new type of conflict was highlighted: the kingdom of Granada, like that of Sicily or Naples, were involved…
Stazioni nuove di Euphorbia hypericifolia (Euphorbiaceae) e di Phyllanthus tenellus (Phyllanthaceae) in Sicilia
2017
New localities for Euphorbia hypericifolia (Euphorbiaceae) and Phyllanthus tenellus (Phyllanthaceae) in Sicily – Two new adventive plants, Euphorbia hypericifolia (Euphorbiaceae) and Phyllanthus tenellus (Phyllanthaceae), are reported in the Palermo’s urban area. These two taxa belonging to closely related families were both already known from the province of Messina (E. Sicily), the first one near the Messina town, the second near Taormina. The new localities expand toward west the Sicilian distribution of the two taxa, so that these appear to likely occur in other urban contexts of the island. Finally, as far as the accession road to the island is concerned, the- se two aliens – that have…
Pre-release risk assessment of the egg-parasitoid Gryon pennsylvanicum for classical biological control of Leptoglossus occidentalis.
2013
Leptoglossus occidentalis Heidemann (Heteroptera: Coreidae) is a North American conifer seed pest that was accidentally introduced to Europe. In the Mediterranean area, it threatens the production of Pinus pinea Linna- eus seeds. The egg-parasitoid Gryon pennsylvanicum (Ashmead) (Hymenop- tera: Platygastridae), the main natural enemy in the native range of L. occidentalis, was imported from British Columbia to Italy. Pre-release risk assessments were made under quarantine conditions by no-choice tests conducted with na€ıve and experienced G. pennsylvanicum offering single eggs of target and non-target species for varying exposure times (1, 4, 48 h). G. pennsylvanicum successfully parasitize…
A new Miocene deep-sea chiton and early evidence for Teredinidae-sustained wood-fall communities
2015
Deep-sea wood-falls are important biodiversity hot spots for insights on chemosynthesis-based communities. The study of deep-sea wood-fall-related palaeocommunities from the Neogene of north Italy shed light on interesting associations from the Miocene of Torrente Cinghio (Tortonian) and of Moncasale di Casina (Langhian). The most common components of this association are typical chemosynthetic/wood-fall molluscs, such as the gastropods Homalopoma sp. and Pseudonina bellardii, the bivalves Idas sp. and shipworms, and the chiton Leptochiton lignatilis n. sp., which belongs to a genus typical of recent sunken woods in tropical waters. The new species described is compared with other fossil an…
Isoëtes todaroana (Isoëtaceae, Lycopodiophyta), a New Species from Sicily (Italy)
2009
Isoetes todaroana, a new species from western Sicily (Italy), is described. Morpholog- ical, anatomical and ecological characters are given. The main differential characters are the presence of only two leaf air chambers, rather than four as in all other known species of the genus, and the shape of the scales, which have two lateral rounded lobes and one central spine-like lobe, together with its peculiar calcophilic habitat. So far, the species is known from a single locality.
Leptocorticium gloeocystidiatum sp. nov. (Basidiomycota), a new corticioid fungus from Sicily, Italy
2014
A new corticioid species, Leptocorticium gloeocystidiatum is described from Sicily, Italy. It is characterized by a resupinate, buff-coloured basidiome and microscopically by the presence of filiform leptocystidia, gloeocystidia, dendrohyphidia, and small ellipsoid, smooth basidiospores, non-reacting in Melzer's reagent. The species is compared with closest relatives. A key to the accepted species of Leptocorticium is provided.