Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
This map shows the geographic impact of Peter Wirtz'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 Peter Wirtz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Wirtz more than expected).
This network shows the impact of papers produced by Peter Wirtz. 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 Peter Wirtz. The network helps show where Peter Wirtz may publish in the future.
Co-authorship network of co-authors of Peter Wirtz
This figure shows the co-authorship network connecting the top 25 collaborators of Peter Wirtz.
A scholar is included among the top collaborators of Peter Wirtz 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 Peter Wirtz. Peter Wirtz is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Wirtz, Peter. (2012). Seven new records of fish from NGor Island, Senegal. Sapientia (Algarve University).9 indexed citations
8.
Wirtz, Peter & J. Duarte. (2012). Alarm reaction and absence of alarm reaction to simulated predation on conspecifics in two temperate sea urchin species. Sapientia (Algarve University).3 indexed citations
Alonzo, Suzanne H., Michael Taborsky, & Peter Wirtz. (2000). Male alternative reproductive behaviours in a Mediterranean wrasse, Symphodus ocellatus: Evidence from otoliths for multiple life-history pathways. Evolutionary ecology research. 2(8). 997–1007.39 indexed citations
13.
Wirtz, Peter. (1998). Caprellid (Crustacea) - holothurian (Echinodermata) associations in the Azores. 53–55.8 indexed citations
14.
Fransen, Charles H. J. M. & Peter Wirtz. (1997). Contribution to the knowledge of decapod crustaceans from Madeira and the Canary Islands. Data Archiving and Networked Services (DANS). 71(19). 215–230.9 indexed citations
15.
Wirtz, Peter. (1995). One vascular plant and ten invertebrate species new to the marine flora and fauna of Madeira. 13. 119–123.8 indexed citations
Wirtz, Peter. (1992). Territorialverhalten der Wollbiene. Max Planck Digital Library. 1992. 70–76.2 indexed citations
18.
Wirtz, Peter, et al.. (1992). On a collection of blenniid fishes from Mauritania, with a redescription of Spaniblennius riodourensis (Metzelaar, 1919). Data Archiving and Networked Services (DANS). 66(13). 265–276.2 indexed citations
19.
Wirtz, Peter. (1980). A revision of the eastern-Atlantic Tripterygiidae Pisces, Blennioidei and notes on some west African blennoid fish. Cybium. 11. 83–101.13 indexed citations
20.
Wirtz, Peter. (1976). A key to the European blennioidea. Max Planck Digital Library. 26(1). 145–156.6 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.