This map shows the geographic impact of S. Barbagallo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Barbagallo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Barbagallo more than expected).
This network shows the impact of papers produced by S. Barbagallo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Barbagallo. The network helps show where S. Barbagallo may publish in the future.
Co-authorship network of co-authors of S. Barbagallo
This figure shows the co-authorship network connecting the top 25 collaborators of S. Barbagallo.
A scholar is included among the top collaborators of S. Barbagallo based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with S. Barbagallo. S. Barbagallo is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Cocuzza, G & S. Barbagallo. (2011). The appearance of the American aphid, Aphis illinoisensis, in grapes in Sicily.. Informatore Agrario. 67(34). 81–83.1 indexed citations
11.
Nafría, Juan M. Nieto, Colin Favret, Shin‐ichi Akimoto, et al.. (2009). Several nomenclatural clarifications on genus-group names in the Aphididae (Hemiptera: Sternorrhyncha).. Redia-Giornale Di Zoologia. 92. 119–123.
12.
Barbagallo, S., G Cocuzza, & Pompeo Suma. (2009). Zelkovaphis trinacriae, an Eriosomatine aphid relict living in Sicily on Zelkova sicula.. Redia-Giornale Di Zoologia. 92. 141–142.3 indexed citations
13.
Barbagallo, S., et al.. (2009). Biodiversity and chorological outlines for Italian aphid fauna.. Redia-Giornale Di Zoologia. 92. 129–133.5 indexed citations
14.
Cocuzza, G, Vincenzo Cavalieri, Lucia Zappalà, & S. Barbagallo. (2009). Genetic relationships inside of Aphis frangulae/gossypii group based on mitochondrial DNA sequences.. Redia-Giornale Di Zoologia. 92. 65–68.6 indexed citations
15.
Barbagallo, S., Salvatore La Bella, & G Cocuzza. (2005). Greenidea ficicola, a new aphid record for Southern Italy.. Informatore fitopatologico. 55(2). 25–29.2 indexed citations
16.
Barbagallo, S. & Mario Ciampolini. (2000). The onion aphid, Neotoxoptera formosana (Takahashi), detected in Italy.. Riviste UNIMI (Università degli studi di Milano). 32(3). 245–258.5 indexed citations
17.
Barbagallo, S., et al.. (1998). Aphids of genus Tinocallis infesting elms in Italy (Homoptera Aphididae) [Ulmus spp.]. Informatore fitopatologico.1 indexed citations
18.
Barbagallo, S., et al.. (1998). Aphids infesting cultivated blueberries and cranberry in Italy.. Informatore fitopatologico. 48(10). 65–71.3 indexed citations
19.
Barbagallo, S., et al.. (1994). Two new aphid species from Campanulaceae in Italy (Homoptera, Aphididae).. Riviste UNIMI (Università degli studi di Milano). 26(2). 165–181.1 indexed citations
20.
Barbagallo, S., et al.. (1993). Note faunistiche sugli afidi (Homoptera Aphidoidea) della Puglia (Italia sud-orientale). 252. 213–243.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.