Late Pleistocene and Holocene distribution history of the Eurasian beaver in Italy

The genus Castor first appeared in the Palaearctic region during the Late Miocene, while the current species, Castor fiber, is widely accepted to have emerged in the Early Pleistocene. In the Last Glacial Maximum (Late Pleistocene), the beaver disappeared from most of the Western Palaearctic, only surviving in a few relic areas including the south-eastern Alpine Chain as shown by new data. After the subsequent extended repopulation in the warmer phases of the Lateglacial and in the early Holocene, the species once again disappeared locally from several countries, including Italy, between the 17th and the 20th centuries. Direct or indirect persecution by humans seems to be the main cause of beaver extinction in Europe. In Low Medieval Italy, it is more likely that the disappearance of the beaver between the 16th and 17th centuries was due to habitat alteration and human population pressure. Numerous reclamations have been carried out since the late Middle Ages, mostly in the easternmost area of the Po Valley, the last beaver refuge in Italy. Eurasian beaver was common in the northern and widespread in the central part of Italy, but always absent in southern Italy, probably due to unfavourable hydrological conditions of watercourses in the latter

REVIEW AND NEW DATA OF THE FOSSIL REMAINS FROM MONTE PEGLIA (LATE EARLY PLEISTOCENE, CENTRAL ITALY)

After more than sixty years since its discovery, the fossils from Monte Peglia (late early Biharian, Umbria) are reconsidered in their entirety. The small mammals of Monte Peglia upper and lower levels had been studied in the past, whereas the remains of large mammals of Monte Peglia lower level, stored in several Institutions of central Italy, are described here for the first time. The following taxa have been described: Hystrix refossa, Homotherium latidens, Panthera cf. P. gombaszoegensis, Felis cf. F. lunensis, Canis mosbachensis, Vulpes alopecoides, Meles meles, Pannonictis cf. P. nestii, Mustela palerminea, Ursus cf. U. etruscus; Macaca sylvanus florentinus, Equus altidens, Stephanorhinus cf. S. hundsheimensis, Sus sp., Capreolus sp., Axis eurygonos, Hemitragus cf. H. orientalis, Bison degiulii. Moreover, the list of small mammals of the lower level has been updated with the addition of three new small vertebrate taxa: Rana sp., Myotis sp. (large size), cf. Miniopterus sp. The study of the remains of large mammals of the lower layer indicate the survival of a number of taxa of latest Villafranchian age. If we accept the biochronological correlation of Monte Peglia with the Colle Curti local fauna, its age should be ~1.072 Ma. In this case, it is possible to pinpoint the accumulation of the lower level to the MIS 35/33, as the small mammals confirm the presence of a mixed environment with forested and open spaces and warm temperate climate. The accumulation of the upper level, characterized by taxa typical of open spaces and steppes and a cooler climate, probably occurred during MIS 34/32

Reassessing the faunal assemblages of the late pleistocene stratified karst filling from avetrana (Apulia, Southern Italy): The BED 8, palaeoenvironment and biochronology

The late Quaternary vertebrate deposit of the stratified karst filling from Avetrana (Apulia, Italy) was the subject of an intensive excavation campaign in 2003, followed by numerous subsequent investigations and collections of fossil remains. In this work, the biochronological implications and the palaeoenvironmental reconstruction of the area in the Late Pleistocene are updat-ed and improved based on the more recent observations (2012-2013). In particular, the faunal assemblage found in the uppermost stratum (bed 8) of the fossiliferous deposit is analysed where the proportion of wolf remains increases sharply against the underly-ing layers. A synthesis and a recapitulation of the vertebrate assemblages recovered in the entire stratified karst filling are also given.New observations on the preservation of the bone remains and population analyses of representative mammal species (Canis lupus, Bos primigenius, Cervus elaphus, Dama dama and Sus scrofa) show that bed 8 displays features indicating its origination in sedimentary, climatic and environmental conditions quite different from those of underlying beds. Up to bed 7, the stratified karst filling and its faunal assemblages were generated by a succession of catastrophic mass mortality events in a very short time alter-nated with moments of quiet deposition, during the early Late Pleistocene (MIS 5e). Instead, bed 8 deposited over a longer timespan, probably to be placed between the beginning of last glacial period and early MIS 3, when a puddle of water or a pond was likely at the top of the residual cavity filling.Lithic artefacts recovered in bed 8 and in bed 6 only testifies the attendance of Neanderthal humans in the surrounding of Avetra-na

The global burden of cancer attributable to risk factors, 2010-19 : a systematic analysis for the Global Burden of Disease Study 2019

Background Understanding the magnitude of cancer burden attributable to potentially modifiable risk factors is crucial for development of effective prevention and mitigation strategies. We analysed results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 to inform cancer control planning efforts globally. Methods The GBD 2019 comparative risk assessment framework was used to estimate cancer burden attributable to behavioural, environmental and occupational, and metabolic risk factors. A total of 82 risk-outcome pairs were included on the basis of the World Cancer Research Fund criteria. Estimated cancer deaths and disability-adjusted life-years (DALYs) in 2019 and change in these measures between 2010 and 2019 are presented. Findings Globally, in 2019, the risk factors included in this analysis accounted for 4.45 million (95% uncertainty interval 4.01-4.94) deaths and 105 million (95.0-116) DALYs for both sexes combined, representing 44.4% (41.3-48.4) of all cancer deaths and 42.0% (39.1-45.6) of all DALYs. There were 2.88 million (2.60-3.18) risk-attributable cancer deaths in males (50.6% [47.8-54.1] of all male cancer deaths) and 1.58 million (1.36-1.84) risk-attributable cancer deaths in females (36.3% [32.5-41.3] of all female cancer deaths). The leading risk factors at the most detailed level globally for risk-attributable cancer deaths and DALYs in 2019 for both sexes combined were smoking, followed by alcohol use and high BMI. Risk-attributable cancer burden varied by world region and Socio-demographic Index (SDI), with smoking, unsafe sex, and alcohol use being the three leading risk factors for risk-attributable cancer DALYs in low SDI locations in 2019, whereas DALYs in high SDI locations mirrored the top three global risk factor rankings. From 2010 to 2019, global risk-attributable cancer deaths increased by 20.4% (12.6-28.4) and DALYs by 16.8% (8.8-25.0), with the greatest percentage increase in metabolic risks (34.7% [27.9-42.8] and 33.3% [25.8-42.0]). Interpretation The leading risk factors contributing to global cancer burden in 2019 were behavioural, whereas metabolic risk factors saw the largest increases between 2010 and 2019. Reducing exposure to these modifiable risk factors would decrease cancer mortality and DALY rates worldwide, and policies should be tailored appropriately to local cancer risk factor burden. Copyright (C) 2022 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license.Peer reviewe

Aristotele, il mosaico nilotico di Palestrina e il choiropithecos

ItIn questo articolo viene discussa la reale possibilità che Aristotele (IV sec. a.C.) conoscesse il choiropithecos, vocabolo che compare solo nella Historia animalium (HA) e nel mosaico nilotico di Palestrina (MNP). Nell'HA, per descrivere il muso del meglio conosciuto chamaileon (il camaleonte), Aristotele avrebbe preso a modello il muso del misterioso choiropithecos, usualmente identificato con un babbuino. Nel MNP ci sono parecchie figure zoomorfe affiancate da iscrizioni, delle vere e proprie didascalie; per questo il MNP è una fonte preziosa che consente di avere una corrispondenza immediata tra il nome e l'immagine dell'animale. L'iscrizione choiropithec affianca l'immagine di un piccolo suide dal muso appuntito, grandi orecchie, piccola criniera e codina all'insù. L'autorevole testimonianza di Plinio il Vecchio rivela la reale natura del choiropithecos mostrando la sostanziale identità tra il misterioso animale dell'HA e la figura zoomorfa del MNP. Un breve excursus sulla storia della scienza moderna e delle varie edizioni delle opere zoologiche di Aristotele contribuisce a capire l'errata identificazione del choiropithecos con il babbuino.EnThe hypothesis that Aristotle (4th century BC) already knew the choiropithecos is discussed in this paper; this word appears only in the Historia Animalium (HA) and in the Nilotic mosaic of Palestrina (MNP). In the HA, Aristotle would have used the face of the mysterious choiropithecos, usually identified with a baboon, as a model to describe the snout of the better known chamaileon (the chameleon). In the MNP several inscriptions accompanied the zoomorphic representations as captions. For this reason the MNP is a valuable source that allows having an immediate correspondence between the name and the image of the animal. The inscription choiropithec was identified in association with the picture of a small swine with pointed snout, a small mane, big ears and small upward tail. The authoritative testimony of Pliny the Elder reveals the real nature of the choiropithecos showing substantial identity between the mysterious animal of the HA and the zoomorphic figure of MNP. A brief discussion on the history of modern science and of the various editions of the zoological works of Aristotle helps to understand the misidentification of choiropithecos with the baboon

LATEGLACIAL BATS FROM THE “M” LAYERS OF THE ARENE CANDIDE CAVE (LIGURIA, ITALY)

The Arene Candide Cave (Finale Ligure, Northern Italy) is considered one of the most important prehistoric site in Italy. The archaeological excavations conducted by the “Istituto Italiano di Paleontologia Umana” of Rome revealed 3 different horizons: an upper horizon with Holocene human presence dated from the Neolithic to the Byzantine period, and two underlying Pleistocene horizons with Gravettian and Epigravettian lithic artefacts. The stratigraphical sequence of the upper Palaeolithic is divided in two groups of strata separated by a depositional gap: the “P” complex, divided in 13 layers, dated from 25,620 to 18,560 years BP, and the 5 “M” layers dated between 11,750 and 9,980 years BP (14C non-calibrated dating).In this paper the fossil bone remains of bats from “M” layers are described. Fifteen taxa, divided into 3 families and 6 genera have been identified: Rhinolophus ferrumequinum, R. mehelyi, R. euryale, R. hipposideros, Myotis myotis, M. blythii, M. capaccinii, M. emarginatus, M. mystacinus s.l., Myotis sp. (small sized), Plecotus auritus s.l., Nyctalus lasiopterus, N. noctula, Barbastella barbastellus and Miniopterus schreibersii. Comments for each of these taxa on current ecological and geographical distributions are presented, together with some osteometric measures and recent data referred to Late Pleistocene fossils bats in Italy. Finally, the value of this bat tanathocoenoses as a microclimatic, environmental, and human activity indicators is discussed. SHORT NOT

Biochronologie et variations paléo-environnementales en Italie centrale du Pliocène moyen à la fin du Pléistocène

Les variations paléo-environnementales qui ont eu lieu en Italie du Pliocène moyen au Pléistocène supérieur sont décrites. Il semblerait que le nombre des espèces de mammifères de grande taille ait peu augmenté, surtout pour les unités biochronologiques du Galérien à l’Aurélien supérieur. Au contraire, les données paléobotaniques montrent une diminution progressive des espèces arborées depuis le Pliocène moyen jusqu’au début du Pléistocène inférieur et une augmentation des surfaces occupées par les prairies et les steppes. Ces derniers évènements sont attestés par l’apparition des espèces hypsodontes parmi les mammifères. La répartition des faunes de mammifères entre les côtes adriatique et tyrrhénienne de l’Italie centrale, pendant le Pléistocène moyen et supérieur, semble ne pas avoir été influencée par des différences climatiques et environnementales. Quand les données sur l’Adriatique sont plus complètes, il est en fait alors possible d’observer une tendance qui est similaire à celles de la Tyrrhénienne. La plupart des mégaherbivores ont une origine asiatique, et on peut émettre l’hypothèse que dans les phases interglaciaires, l’Appennin toscan-émilien a permis aux taxons qui venaient du Nord-Est de l’Europe, de rentrer et se diffuser sur la côte de la mer Tyrrhénienne, plus diversifiée, alors que durant les périodes glacières, ils ont suivi l’étroit couloir de la Ligurie. Cette recherche confirme encore le rôle de la péninsule italienne comme aire de refuge de l’Europe continentale ; cette condition particulière a permis aux faunes de mammifères italiennes de développer des lignées endémiques (comme Elephas antiquus italicus Osborn, 1931, Cervus elaphus rianensis Leonardi &amp; Petronio, 1974, C. e. aretinus Azzaroli, 1947, etc.). Pour terminer, la biodiversité a subi une forte chute dans les derniers 30 000 ans, très probablement provoquée par les activités anthropiques et le refroidissement climatique du dernier périglaciaire.Paleoenvironmental variations that occurred in Italy from the Middle Pliocene to the Late Pleistocene are described. The number of large mammal species seems increased moderately, especially from the Galerian to the Late Aurelian biochronological units. On the contrary, the paleobotanical data show a decrease of the forest cover from the Middle Pliocene to the late Early Pleistocene and an increase of lands occupied by prairies and steppes. This change is also supported by the appearance of hypsodont taxa among mammals. The distribution of mammal faunas between the Adriatic and Tyrrhenian sides of Central Italy, during the Middle and Late Pleistocene, seems not to be influenced by climatic and environment differences. When the Adriatic data are more complete, it is possible, in fact, to observe a trend that is fairly close to that of the Tyrrhenian. The majority of megaherbivorous taxa has an Asian origin, and it can be hypothesized that in the interglacial phases, the Tosco-Emilian Apennines allowed the taxa coming from the northeast to enter and spread out into the more diversified Tyrrhenian side, whereas during the glacial periods the narrow Ligurian corridor were followed. This research supports the role of the Italian Peninsula as a refuge area for continental Europe; this particular condition permits the Italian mammal faunas to develop endemic lineage (such as Elephas antiquus italicus Osborn, 1931, Cervus elaphus rianensis Leonardi &amp; Petronio, 1974, C. e. aretinus Azzaroli, 1947, etc.). At last, biodiversity sharply dropped during the last 30 000 years, probably due to the anthropic activities and the strong climatic cooling of the last pleniglacial.</p