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 Omar M. Amin'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 Omar M. Amin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Omar M. Amin more than expected).
This network shows the impact of papers produced by Omar M. Amin. 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 Omar M. Amin. The network helps show where Omar M. Amin may publish in the future.
Co-authorship network of co-authors of Omar M. Amin
This figure shows the co-authorship network connecting the top 25 collaborators of Omar M. Amin.
A scholar is included among the top collaborators of Omar M. Amin 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 Omar M. Amin. Omar M. Amin is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Halajian, Ali, et al.. (2011). Gastrointestinal Helminths of Magpies (Pica pica), Rooks (Corvus frugilegus) and Carrion Crows (Corvus corone) in Mazandaran Province, North of Iran. SHILAP Revista de lepidopterología.4 indexed citations
7.
Heckmann, Richard A., et al.. (2011). Juveniles of genus Oligacanthorhynchus Travassos, 1915 (Acanthocephala: Oligacanthorhynchidae Southwell & Macfie, 1925) from snakes in Karachi, Pakistan.. Pakistan Journal of Zoology. 43(3). 604–606.1 indexed citations
8.
Amin, Omar M., et al.. (2010). On the larval stages of polymorphus spindlatus (acanthocephala: polymorphidae) from a new fish host, oreochromis niloticus, in Peru. Dialnet (Universidad de la Rioja). 4(1). 81–85.4 indexed citations
Amin, Omar M., et al.. (2000). An unusual case of Anisakiasis in California, U.S.A.. Comparative Parasitology. 67(1). 71–75.9 indexed citations
11.
Amin, Omar M., et al.. (2000). Revision of the genus Pallisentis (Acanthocephala: Quadrigyridae) with the erection of three new subgenera, the description of Pallisentis (Brevitritospinus) vietnamensis subgen. et sp. n., a key to species of Pallisentis, and the description of a new quadrigyrid genus, Pararaosentis gen. n.. Comparative Parasitology. 67(1). 40–50.30 indexed citations
12.
Amin, Omar M., et al.. (1999). Acanthocephala of cichlids (pisces) in Lake Malawi, Africa, with a description of Acanthogyrus (Acanthosentis) malawiensis sp. n. (Quadrigyridae) from Labeo cylindricus Peters, 1852 (Cyprinidae). 66(1). 47–55.11 indexed citations
13.
Amin, Omar M. & O. Sey. (1996). Acanthocephala from Arabian Gulf fishes off Kuwait, with descriptions of Neoechinorhynchus dimorphospinus sp. n. (Neoechinorhynchidae), Tegorhynchus holospinosus sp. n. (Illiosentidae), Micracanthorhynchina kuwaitensis sp. n. (Rhadinorhynchidae), and Slendrorhynchus breviclaviproboscis gen. n., sp. n. (Diplosentidae) ; and key to species of the genus Micracanthorhynchina. 63(2). 201–210.11 indexed citations
14.
Amin, Omar M., et al.. (1996). Immature Polyacanthorhynchus rhopalorhynchus (Acanthocephala: Polyacanthorhynchidae) in venton, Haplias malabricus (Pisces) from Moca Vie River, Bolivia, with notes on its apical organ and histopathology.. 63(1). 115–119.10 indexed citations
15.
Amin, Omar M., et al.. (1993). The impact of chemical rehabilitation on the parasitic fauna of fish in a Wisconsin lake. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 81.1 indexed citations
16.
Amin, Omar M.. (1982). The significance of pronotal comb patterns in flea-host lodging adaptations. Wiadomości Parazytologiczne. 28.2 indexed citations
17.
Amin, Omar M.. (1980). Helminth and arthropod parasites of some domestic animals in Wisconsin.. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 68. 106–110.4 indexed citations
18.
Amin, Omar M., et al.. (1980). The ecology of Acanthocephalus parksidei Amin, 1975 (Acanthocephala: Echinorhynchidae) in its isopod intermediate host.. Proceedings of the Helminthological Society of Washington. 47(1). 37–46.18 indexed citations
19.
Amin, Omar M.. (1978). Notes on Dina lineata (O.F. Muller) (Hirudinea: Erpobdellidae) from the gut of some Nile fishes in Egypt.. Proceedings of the Helminthological Society of Washington. 45(2). 272–275.3 indexed citations
20.
Amin, Omar M.. (1977). Distribution of fish parasites from two southeast Wisconsin streams. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters.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.