The Italian natural history museums are facing a critical situation, due to the progressive loss of scientific relevance, decreasing economic investments, and scarcity of personnel. This is extremely alarming, especially for ensuring the long-term preservation of the precious collections they host. Moreover, a commitment in fieldwork to increase scientific collections and concurrent taxonomic research are rarely considered priorities, while most of the activities are addressed to public events with political payoffs, such as exhibits, didactic meetings, expositions, and talks. This is possibly due to the absence of a national museum that would have better steered research activities and overall concepts for collection management. We here propose that Italian natural history museums collaborate to instate a “metamuseum”, by establishing a reciprocal interaction network aimed at sharing budgetary and technical resources, which would assure better coordination of common long-term goals and scientific activities.

The Roman well US 100, located in the Tenuta Zuccarello near Venice, has yielded a large number of different animals remains, dated back to 2000 ± 40 years BP. Amphibians and reptiles are represented by at least 11 taxa: two caudates (Lissotriton gr. L. vulgaris, Triturus gr. T. cristatus), three anurans (Bombina sp., Bufo bufo, Rana dalmatina vel R. latastei), one turtle (Emys orbicularis), at least two lizards (Anguis gr. A. fragilis, Lacerta gr. L. viridis), and three snakes (Natrix natrix, cf. Coronella sp., Hierophis viridiflavus). Based on this assemblage, an ecotonal environment with water bodies, open and humid areas, as well as dry and sunny areas, is here suggested for the surroundings of the well when the sediments deposited. Most of the identified taxa were found in other Venetian sites since the Pleistocene, suggesting a certain continuity in the amphibians and reptiles population in Veneto during the Quaternary. The only taxon that is absent from the Venetian Lagoon today is Bombina. Its presence in a 2000-years-old archaeological site proves that the disappearance of suitable environments for the genus is a recent phenomenon near the Lagoon. This may support future reintroduction projects in suitable areas, following a conservation palaeobiology perspective.