Stefano Vanin

University of Genoa | UNIGE · Dipartimento di Scienze della terra, dell'ambiente e della vita (DISTAV)

Scientific discussions are focussed on establishing safety limits for the presence of per and polyfluoroalkyl substances (PFAS) in food, in response to growing evidence of health risks associated with their exposure. To the best of the authors' knowledge, most studies have so far focused on animal-derived food, which generally represents the highes...

Diptera identification is fundamental in forensic entomology as well as in funerary archeoentomology, where the challenge is exacerbated by the presence of immature stages such as larvae and puparia. In these two developmental stages, specimens possess a very limited number of diagnostic features, and for puparia, there is also a lack of identifica...

Complex suicides are rare occurrences that can be categorized into planned (or primary) cases and unplanned (or secondary) cases. Additionally, individuals often select suicide methods based on their availability and accessibility. The body of a 58-year-old man was discovered deceased inside his medical office. He was found seated on the waiting ro...

Blue holes are submarine karst cavities with chemical and physical characteristics of the water column completely different from those in the surrounding environment. In this study a multi-parameter probe was used, for the first time, to characterise the water column of the Blue Hole of Faanu Madugau (Ari Atoll, Maldives, 3°55.799′ E 72°56.469′ N),...

Insects found in archeological contexts provide useful information for reconstructing past events. In the context of funerary archeology, insects may help in reconstructing funerary practices or rituals, and in the understanding of the taphonomic processes. Furthermore, studying these insects is fundamental for developing effective conservation str...

Correct species identification is the cornerstone of all scientific studies that involve insects. Alongside traditional morphological identification techniques, molecular identification based on the characterization and analysis of specific mitochondrial or nuclear gene regions is becoming commonplace. Despite the good results that can be achieved,...

The on-site inspection of the scene of an animal cadaver is crucial for a correct interpretation of the autopsy results, to determine the manner, method, and cause of death. This information plays a crucial role in the control of public health including the prevention of zoonoses. It is also fundamental for the recognition and the contrast of crime...

Résumé Des larves muscoïdes ont été observées sur du matériel de pansement réalisé en automédication, chargé de matières purulentes et provenant d'une plaie nécrotique chez un patient de 91 ans. Ces larves ont été identifiées comme appartenant à l'espèce Lucilia sericata. Aucune larve n'a été trouvée dans les tissus du patient. L'observation de lar...

The recovery of severely altered cadavers (i.e., extensively decomposed, mummified, charred or dismembered) can be a challenge for forensic pathologists due to the difficulties in identification, PMI estimation and manner and cause of death determination. In such cases, integrating routine approaches (autopsy, histology, toxicology) to more specifi...

Piophilidae are a small family of Diptera with a worldwide distribution and which are historically associated with human activities. In addition to their economic importance, piophilid larvae can also be of medical and legal relevance. Within a medicolegal context, piophilids are frequently associated with cadavers in advanced stages of decompositi...

The natural mummy of Saint Davino Armeno (11th century) is preserved in the church of Saint Michele in Foro in the city of Lucca (Tuscany, Central Italy). The body of Davino is one of the oldest Italian mummies of a Saint, and his paleopathological study was performed in 2018. In the present research, we investigated the arthropod fragments and bot...

The subgenus Sarcophaga Meigen, 1824 (s. str.) currently comprises over 30 species distributed in the West Palearctic Region, the identification of which is normally based on characters of the male terminalia. Females of the three closely-related species Sarcophaga (Sarcophaga) carnaria (Linnaeus, 1758), S. (S.) subvicina Rohdendorf, 1937 and S. (S...

Further to a previous publication by the European Council of Legal Medicine (ECLM) concerning on-site forensic and medico-legal scene and corpse investigation, this publication provides guidance for forensic medical specialists, pathologists and, where present, coroners’ activity at a scene of death inspection and to harmonize the procedures for a...

Archaeoentomology is a branch of environmental archaeology focusing on insects and other arthropods contributing, with other disciplines, to reconstruct a more complete view of past events, climate and landscape. Funerary archaeoentomology focuses on the arthropods associated with human remains or with elements part of funerary rituals such as offe...

The Ospedale Maggiore, known as Ca’ Granda , was founded in 1456 by will of Francesco Sforza, Duke of Milan, and was considered for almost five centuries a model for Milanese, Italian and even European healthcare. Attracting patients from all over Europe, the Ca’ Granda distinguished itself for the introduction of new treatments and innovative heal...

The order Palpigradi includes species characterized by millimetric size and a characteristic flagellum with bristles at the end of the opisthosoma. They represent one of the less well-known and obscure arachnid orders. In this paper, observations were made on the ecology and feeding behavior of species belonging to the genus Eukoenenia Börner, 1901...

Insects collected from human remains are an important source of information about the peri- and postmortem events and they are the object of attention of two disciplines. Forensic entomology deals with insects collected from remains of forensic interest and funerary archaeoentomology with insects from archaeological contexts. In the collections of...

In forensic entomology the estimation of the minimum postmortem interval and any other evaluation depend on the accuracy of the species identification. Despite the most common species received a lot of attention in the last years, other species belonging to less common families still remain poorly studied and sometimes their immature stages are not...

Lightning strike-related deaths are unusual, and the victim bodies can present different lesions due to the different injury mechanisms associated with this event. Since the post mortem assessment can be challenging, the evaluation of the characteristics of the skin lesions becomes fundamental to reconstruct the event. Due to the paucity of literat...

Since their discovery in ancient China, fireworks rapidly spread throughout the world, where they have always been used to celebrate either popular or private events. Their use is nonetheless related to several risks, especially within production factories, since several injuries or even death can occur following an accidental ignition. In cases of...

The aim of the study was to investigate the micromorphology of Mentha pulegium leaves and flowers harvested in three different Sicilian (Italy) areas with peculiar pedo-climatic conditions, and to characterize the phytochemical profile, the phytotoxic activity, and the eco-compatibility of their essential oils (EOs) for potential use as safe bioher...

Establishing the post mortem interval (PMI) is a key component of every medicolegal death investigation. Several methods based on different approaches have been suggested to perform this estimation. Among them, two methods based their evaluation on the effect of the temperature and time on the considered parameters: total body score (TBS)/accumulat...

Background: The Coronavirus Disease 2019 pandemic has posed incredible challenges to healthcare workers worldwide. The residents have been affected by an almost complete upheaval of the previous setting of activities, with a near total focus on service during the peak of the emergency. In our Institution, residents in public health were extensivel...

Diptera puparia may represent both in forensic and archaeo-funerary contexts the majority of the entomological evidence useful to reconstruct the peri and post-mortem events. Puparia identification is quite difficult due to the lack of identification keys and descriptions. In addition, external substances accumulated during the puparia permanence i...

The aim of this cross-sectional study was to test the accuracy of the third molar maturity index (I3M) cut-off value (0.08) to distinguish between individuals above and below the adult age of legal responsibility (18 years) in a Russian population. A sample of 571 digital panoramic radiographs of healthy Russian minors and young adults (363 females...

Background A correct identification of species is fundamental in order to derive all the biological, ecological, and behavioral information useful to reconstruct previous events when insects are used in forensic and funerary archaeological contexts. Little attention was paid in the past to the description of the immature stages of flies, especially...

In this study, the ability of H. illucens larvae (black soldier fly (BSF)) to metabolise different semisolid biowastes (e.g. kitchen waste, animal manure) has been applied to the treatment of landfill leachate. A testing programme has been developed by mixing leachate with three different solid supports: wheat bran, a biodegradable nutrient substra...

An 85‐year‐old man was found deceased floating in an irrigation ditch 18 days after his disappearance. During crime scene investigation, specimens of the red swamp crayfish Procambarus clarkii were found in proximity of the body. The feeding activity of these nonendemic crayfishes contributed to the formation of specific injuries on the body and in...

The impressive Sacristy of the Basilica of St. Domenico Maggiore contains 38 wooden sarcophagi with the bodies of 10 Aragonese princes and other Neapolitan nobles, who died in the 15th and 16th centuries. To improve the knowledge about the entomofauna associated with bodies in archaeological contexts, herein we provide insights on the funerary prac...

Highlights •Insects from a crime scene can be useful in the victim identification process. •Megaselia scalaris is an important colonizer of buried or indoor bodies. •5 protocols were evaluated in order to optimize the gut content extraction. •Despite the small size the larval gut content was successfully extracted. •Full STR profiles were obta...

One of the main characteristics of the Mafia of Gargano is their use of ritual murders: they shoot their victims in the face and then conceal the corpses in the numerous natural ravines present in the Gargano area. Skeletal remains are often recovered in a poor state of preservation under particular conditions related to the environmental situation...

Insects play a fundamental role in the removal and recycling of the organic matter from human cadavers and animal carcasses. Several factors can affect both the cadaver decomposition and colonisation by insects and other animals. Accessibility to the body is one of these factors. The archaeological, anthropological and en-tomological investigations...

Despite the wide usage of animals as models in forensic studies, the investigations of fundamental legal questions involving domesticated and nondomesticated animals were always given marginal attention compared to “human forensic,” and only recently the interest in the discipline is increasing. Our research focuses on the effect of the fur coat on...

Flies and beetles are the main components of the entomofauna colonizing a body after death. Following the recognition of constant and predictable colonization patterns and the knowledge about the dependence of the insect development to temperature, a new discipline, forensic entomology, has provided information useful to reconstruct criminal events...

The activity of arthropods on corpses has been largely investigated, since they can produce information to reconstruct the peri-mortem events. However, the feeding/movement activity of insects around the crime scene, among the clothes and on the body, can also cause some alterations that can lead to wrong reconstruction and misinterpretations. This...

Species identification is a crucial step in forensic entomology. In several cases the calculation of the larval age allows the estimation of the minimum Post-Mortem Interval (mPMI). A correct identification of the species is the first step for a correct mPMI estimation. To overcome the difficulties due to the morphological identification especially...

In forensic entomology, insects are used mainly to obtain information about the time since death. This information is obtained studying the developmental rate of the first colonizers, principally species in the families Calliphoridae, Sarcophagidae, Muscidae, Stratiomyidae and Phoridae. However, species belonging to other families can provide infor...

The west Palaearctic subgenus Sarcophaga Meigen sensu stricto currently comprises just under 35 valid species and is most diverse in the eastern part of its range, although it is understudied in southern Europe and North Africa. Despite including some of the most common and widespread sarcophagids in Europe, the group has a history of misidentifica...

Hanging is one of the most common methods of suicide worldwide. Despite the high incidence, only a little knowledge about the pattern of cadaver colonization by insects on hanging corpse is available. Different types of hanging can alter the body decomposition process as well as the pattern and rate of insect colonization. Two case studies where th...

Insects are the most important, in terms of number and diversity, group of animals on the earth. Insects have colonized all the world’s environments and are associated with both human life and death. Although their economical and sanitary importance is well documented, in the past few years they have been used also in a forensic context. In forensi...

This is the cover page of Nature Plants, 4, February 2018 - the staff selected this SEM image of Sorghum bicolor subsp. verticilliflorum (wild Sudan grass), dated to 7030 - 6680 BC, that was discovered in the form of small plant accumulations of seeds during the archaeological excavation at the site of Takarkori (SW Libya, central Sahara). The Cov...

The human selection of food plants cannot always have been aimed exclusively at isolating the traits typical of domesticated species today. Each phase of global change must have obliged plants and humans to cope with and develop innovative adaptive strategies. Hundreds of thousands of wild cereal seeds from the Holocene ‘green Sahara’ tell a story...

The studies of insects from archaeological contexts can provide an important supplement of information to reconstruct past events, climate and environments. Furthermore, the list of the species present in an area in the past allows the reconstruction of the entomofauna on that area at that time, that can be different from the nowadays condition, pr...

Age assessment in children and young adults is a relevant forensic issue. It is requested not only in evaluating criminal responsibility in youths without proper identification documents, often in relation to age thresholds, but also for release of a residency permit, and asylum seekers of minors. The analysis of the Risser sign and the iliac crest...

The spread of adaptive genetic variants in populations is a cornerstone of evolutionary theory but with relatively few biologically well-understood examples. Previous work on the ls-tim variant of timeless, which encodes the light-sensitive circadian regulator in Drosophila melanogaster, suggests that it may have originated in southeastern Italy. F...

One of the most common methods of maternal filicide is by fire. In this case study, a 40-year-old female and her children were found completely burned in a burnt out car. All bodies showed a degree of destruction by fire consisting to a level 3 of the Crow-Glassman Scale (CGS) and early stage of insect activity. Toxicological analyses were performe...

Deliberate falsification of age was considered to be one of the main reasons for forensic age estimation of the living individuals. This posed to be a challenging task during criminal and legal proceedings, and ultimate care must be taken not to classify juveniles as adults. Third molars are the only developing teeth during late adolescence and ear...

The knowledge of the fauna associated with carrions and cadavers for a specific region plays a fundamental role in the estimation of the time since death in forensic cases. In the last years global warming and globalization have affected the insect species distribution. This phenomenon is affecting also the species of forensic interest associated w...

Ecological quality of compost and digestate, used as fertilizers for agricultural use, was assessed through an acute ecotoxicological bioassay testing the earthworm Eisenia fetida (Annelida). The test evaluates the earthworm’s attitude to dig within 15 min into a soil medium constituted by a mixture of a standardized soil and different concentratio...

The presence of Basilia mediterranea Hůrka, 1970, species with Western Mediterranean distribution, is reported for the first time from Italy. Two specimens, a male and a female, were collected from two bats belonging to the species Pipistrellus pipistrellus Schreber, 1774 captured with mist nets during a research on bats of Montecristo and Capraia...

The Italian legislation on contaminated soils does not include the Ecological Risk Assessment (ERA) and this deficiency has important consequences for the sustainable management of agricultural soils. The present research compares the results of two ERA procedures applied to agriculture (i) one based on the “substance-based” approach and (ii) a sec...

Forensic entomology is a branch of forensic science in which insects are used as evidence in legal investigations relating to humans, domestic animals and wildlife. One of the theoretical pillars on which the discipline is based concerns the fact that flies colonize a body after death. However in cases of myiasis, maggots are present before death,...

Circadian clocks have evolved to synchronize physiology, metabolism and behaviour to the 24-h geophysical cycles of the Earth. Understanding the circadian clock mechanism could play an important role in forensic entomology because it temporally gates behaviour such as locomotor activities, feeding, mating, egg laying and adult emergence which could...

Forensic entomology can be divided into three main fields: urban entomology, stored product entomology and forensic entomology sensu stricto, also called medico-legal entomology or medico-criminal entomology. The latter deals with the reconstruction of peri- and post-mortem events and with funerary archaeoentomology. The main question in which fore...

The article presents a case of multiple casualties following a textile factory fire. The incident required a full DVI team similar to large mass-disaster because of the specific operational aspects and identification difficulties. The autopsy results were consistent with death by fire and the toxicological investigations revealed carbon monoxide po...

In the last century, several approaches and techniques have been used for human identification: from macroscopic (anthropological studies) to microscopic (fingerprints) and molecular (DNA characterization) analyses. In the last decades, other disciplines like entomology and botany have provided important information suitable for human identificatio...

Discovery of a corpse in advanced stages of decay may raise problems for forensic investigators, and a multidisciplinary approach may be necessary to (i) estimate the time of death and (ii) determine the cause, mechanism and manner of death. We report on a difficult case of putrefaction that highlights the importance of combining genetic, radiologi...

The aim of this study was to investigate the effect of ethanol on the development of Megaselia scalaris, a common species in indoor cases both in Europe and in the USA. This species is very important for mPMI estimation in indoor cases, as observed by the authors and reported in the literature. Larvae of M. scalaris were reared on pork liver with f...

In Forensic Entomology the estimation of the age of insects is used for the estimation of the minimum post-mortem interval. As insect development is temperature dependent and species specific, a correct species identification is therefore fundamental. In the majority of cases the molecular identification is based on a destructive approach.In this p...

Over the last decade, the number of decentralized farm biogas plants has increased significantly in the EU. This development leads not only to an increasing amount of biogas produced, but also to a higher amount of digestate obtained. One of the most attractive options to manage the digestate is to apply it as biofertiliser to the soil, because thi...

The aim of this study is to analyse the age-predicting performance of third molar index (I3M) in dental age estimation. A multiple regression analysis was developed with chronological age as the independent variable. In order to investigate the relationship between the I3M and chronological age, the standard deviation and relative error were examin...