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Riccardo Giannuzzi Savelli

  • Biodiversity Journal, 9 (4): 429-440

    Riccardo Giannuzzi-Savelli, Francesco Pusateri & Stefano Bartolini
    A revision of the Mediterranean Raphitomidae (Gastropoda Conoidea), 7: on the sibling species Raphitoma densa (Monterosato, 1884) and Raphitoma griseomaculata n. sp. (Gastropoda, Conoidea)
    https://doi.org/10.31396/Biodiv.Jour.2018.9.4.429.440

    ABSTRACT
    A new raphitomid toxoglossa, Raphitoma griseomaculata n. sp. (Gastropoda Conoidea), is described from the Ionian Sea. It is the sister species to R. densa (Monterosato, 1884) from which it differs in the different protoconch (paucispiral vs. multispiral), adding to a long list of pairs of the cenogastropod species that differ in their larval development.

  • Biodiversity Journal, 9 (3): 217-225

    Francesco Pusateri, Riccardo Giannuzzi-Savelli & Stefano Bartolini
    A revision of the Mediterranean Raphitomidae (Gastropoda Conoidea) 6: on the Raphitoma corbis (Potiez et Michaud, 1838)
    https://doi.org/10.31396/Biodiv.Jour.2018.9.3.217.225

    ABSTRACT
    In this paper, the authors deal with Raphitoma corbis (Potiez et Michaud, 1838) (Gastropoda Conoidea), a poorly-known taxon differently interpreted over time, by fixing a neotype in order to stabilize the nomenclature because the type material has been lost.

  • Biodiversity Journal, 8 (1): 205-210 - MONOGRAPH

    Francesco Pusateri, Riccardo Giannuzzi-Savelli & Peter Stahlschmidt
    Description of a new species of the genus Raphitoma Bellardi, 1847 from the Mediterranean Sea (Mollusca Neogastropoda Conoidea Raphitomidae)

    ABSTRACT
    The family of Raphitomidae is currently considered a well supported clade of the Conoidea. The type genus Raphitoma Bellardi, 1847 is well known in the mediterranen Seas with about 40 species, some of which are still undescribed. Morphological analyses carried out on the genus Raphitoma Bellardi, 1847 (Mollusca Neogastropoda Conoidea Raphitomidae) from Mediterranean Sea allowed to identify a new species which is described in the present paper.

  • Biodiversity Journal, 7 (1): 103-115 - MONOGRAPH

    Francesco Pusateri, Riccardo Giannuzzi-Savelli & Stefano Bartolini
    A revision of the Mediterranean Raphitomidae, 3: on the Raphitoma pupoides (Monterosato, 1884) complex, with the description of a new species (Mollusca Gastropoda)

    ABSTRACT
    In the present work we present a complex of species of the family Raphitomidae (Mollusca Gastropoda) comprising three entities: two have multispiral protoconchs, Raphitoma pupoides (Monterosato, 1884), the less known R. radula (Monterosato, 1884) and a new species with paucispiral protoconch.

  • Biodiversity Journal, 6 (2): 521-528

    Pasquale Micali, Italo Nofroni, Riccardo Giannuzzi Savelli, Francesco Pusateri & Stefano Bartolini
    On Parthenina monozona (Brusina, 1869) and its variability (Gastropoda Heterobranchia Pyramidellidae)

    ABSTRACT
    Study of type material of Parthenina monozona (Brusina, 1869), preserved at Croatian Natural History Museum (CNHM), consisting of four specimens, three of which well preserved, has proved that this species is senior synonym of Parthenina intermixta (Monterosato, 1884). Brusina’s name has priority over monterosato’s name, because it is older. The polymorphism of this species is discussed.

  • Biodiversity Journal, 6 (1): 415-430 - MONOGRAPH

    Pasquale Micali, Italo Nofroni, Riccardo Giannuzzi Savelli, Francesco Pusateri & Stefano Bartolini
    Coen’s Pyramidellidae (Gastropoda, Heterobranchia): a revision of types
    Proceedings of the Eighth Malacological Pontine Meeting, October 4th-5th, 2014 - San Felice Circeo, Italy

    ABSTRACT
    Coen introduced several new nominal taxa in the Pyramidellidae and in most Mollusca families. The Coen types, now at the Hebrew University of Jerusalem, have been examined; most of them are holotypes or lectotypes. Some lectotypes were already selected by van Aartsen, as stated in the label, therefore we have not done any further selection of types. The new pyramidellid species have been practically identified and named by Monterosato, and were all found in shell grit collected on the beach of Lido (a small island in front of Venice). None of the Coen’s new species seems to be valid.

  • Biodiversity Journal, 3 (2): 107-110

    Riccardo Giannuzzi-Savelli, Ignazio Sparacio & Nunzia Oliva
    Nomenclatural observations on the Erctella Monterosato, 1894 species (Gastropoda, Helicidae) from the “Rocca” of Cefalù (Italy, Sicily)

    ABSTRACT
    The taxon “cephalaeditana” was introduced in 1986 by the authors to indicate a endemic species from the “Rocca” of Cefalù; this species was discovered, named, but never described by E. Pirajno sicilian naturalist (1809-1864). The unusual description was accepted under Articles 11d and 13a of the ICZN Code edition in use at that time, but not to create nomenclatural uncertainties that would be obviously aggravated by the possible introduction of other names, different from the one Pirajno wanted to use for this discovery, we proceed here to a formal (re-)description of the taxon in question.

  • Biodiversity Journal, 2 (4): 217-220

    Riccardo Giannuzzi Savelli, Pasquale Micali, Italo Nofroni & Francesco Pusateri
    Odostomia brevicula Jeffreys, 1883 junior synonym of Turbonilla amoena (Monterosato, 1878) (Gastropoda, Heterobranchia, Pyramidellidae)

    ABSTRACT
    Based on the study of the type material of Odostomia brevicula Jeffreys, 1883, deposited in the United States National Museum Washington (USNM), this doubtful taxon appears to be based on two immature shells of Turbonilla amoena (Monterosato, 1878) of which it shall be considered a junior synonym.

  • Biodiversity Journal, 13 (4): 0841-0852

    Jakov Prkić & Riccardo Giannuzzi-Savelli
    A new species of Bela Leach in J.E. Gray, 1847 (Conoidea Mangeliidae) from Croatia
    https://doi.org/10.31396/Biodiv.Jour.2022.13.4.841.948.852
    https://www.zoobank.org/References/9f7ef6ab-cc8e-4e27-b703-6db51481f2e7

    ABSTRACT
    Based on shell and soft parts characters, a new species of the conoidean gastropod genus Bela Leach in J.E. Gray, 1847 is here described from the Croatian waters. The new taxon, Bela spalatina n. sp., known only from the type locality (Split, Croatia), is compared with the most closely related species, Bela fuscata (Deshayes, 1835). The animal colour pattern, unusual for the genus Bela, allows an easy identification of the new species.

  • Biodiversity Journal, 12 (4): 0793-0798

    Cesare Bogi, Riccardo Giannuzzi Savelli, Francesco Pusateri & Gianni Spada
    A new species of Bela Leach in J.E. Gray, 1847a (Conoidea Mangeliidae) from Creta (Mediterranean Sea)
    https://doi.org/10.31396/Biodiv.Jour.2021.12.4.793.798
    https://www.zoobank.org/References/ac1c317c-9680-46f6-acec-38a3a3a7c49e

    ABSTRACT
    Bela minoica n. sp. (Conoidea Mangeliidae), with paucispiral protoconch, is here described from Creta (Mediterranean Sea).

  • Biodiversity Journal, 10 (1): 057-066

    Riccardo Giannuzzi-Savelli, Francesco Pusateri & Stefano Bartolini
    A revision of the Mediterranean Raphitomidae, 8: on two poorly known species of Raphitoma Bellardi, 1847: R. pumila (Monterosato, 1890) and R. hispidella nomen novum (Gastropoda Conoidea)
    https://doi.org/10.31396/Biodiv.Jour.2019.10.1.57.66

    ABSTRACT
    Two poorly known species of genus Raphitoma Bellardi, 1847 (Gastropoda Conoidea) are revised. Raphitoma pumila (Monterosato, 1890) is redescribed and Cordieria cordieri var. hispida, Monterosato, 1890 is raised to species level and transferred to the genus Raphitoma, hence requiring the creation of a replacement name (R. hispidella nomen novum) due to secondary homonymy with R. hispida Bellardi, 1877.