Citations per year, relative to Clyde F. E. Roper Clyde F. E. Roper (= 1×)
peers
R. K. O’Dor
Countries citing papers authored by Clyde F. E. Roper
Since
Specialization
Citations
This map shows the geographic impact of Clyde F. E. Roper'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 Clyde F. E. Roper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Clyde F. E. Roper more than expected).
Fields of papers citing papers by Clyde F. E. Roper
This network shows the impact of papers produced by Clyde F. E. Roper. 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 Clyde F. E. Roper. The network helps show where Clyde F. E. Roper may publish in the future.
Co-authorship network of co-authors of Clyde F. E. Roper
This figure shows the co-authorship network connecting the top 25 collaborators of Clyde F. E. Roper.
A scholar is included among the top collaborators of Clyde F. E. Roper 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 Clyde F. E. Roper. Clyde F. E. Roper is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Robin, Jean-Paul, Michael J. Roberts, Nicola Downey, et al.. (2014). Transitions During Cephalopod Life History. Advances in marine biology. 67. 361–437.35 indexed citations
2.
Roper, Clyde F. E., et al.. (2010). Cephalopods of the world - an annotated and illustrated catalogue of cephalopod species known to date. Vol 2. Myopsid and oegopsid squids. FAO eBooks.22 indexed citations
3.
Roper, Clyde F. E., et al.. (2005). Cephalopods of the world - an annotated and illustrated catalogue of cephalopod species known to date. Vol. 1 Chambered nautiluses and sepioids (Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae). FAO eBooks.7 indexed citations
4.
Vecchione, Michael, Clyde F. E. Roper, Edith A. Widder, & Tamara M. Frank. (2002). In Situ Observations on Three Species of Large-Finned Deep-Sea Squids. Bulletin of Marine Science. 71(2). 893–901.19 indexed citations
5.
Vecchione, Michael, Clyde F. E. Roper, M. J. Sweeney, & C. C. Lu. (2001). Distribution, relative abundance, and developmental morphology of paralarval cephalopods in the western North Atlantic Ocean. Helmholtz Centre for Ocean Research Kiel (GEOMAR).25 indexed citations
6.
Falcón, Luisa I., Michael Vecchione, & Clyde F. E. Roper. (2000). Paralarval Gonatid Squids (Cephalopoda: Oegopsida) from the Mid-North Atlantic Ocean. Helmholtz Centre for Ocean Research Kiel (GEOMAR).8 indexed citations
7.
Turgeon, Donna D., James Quinn, Arthur E. Bogan, et al.. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada : Mollusks.341 indexed citations
8.
Boucaud‐Camou, E. & Clyde F. E. Roper. (1998). The Digestive System of Rhynchoteuthion Paralarvae (Cephalopoda: Ommastrephidae). Bulletin of Marine Science. 62(1). 81–87.9 indexed citations
Boucaud‐Camou, E. & Clyde F. E. Roper. (1995). Digestive enzymes in paralarval cephalopods. Bulletin of Marine Science. 57(2). 313–327.46 indexed citations
11.
Roper, Clyde F. E. & Michael Vecchione. (1993). A Geographic and Taxonomic Review of Taningia danae Joubin, 1931 (Cephalopoda: Octopoteuthidae), with New Records and Observations on Bioluminescence. 441–456.14 indexed citations
12.
Vecchione, Michael & Clyde F. E. Roper. (1991). Cephalopods observed from submersibles in the Western North Atlantic. Bulletin of Marine Science. 49. 433–445.53 indexed citations
13.
Roper, Clyde F. E. & Katharina Mangold. (1991). Octopus Schultzei (Hoyle, 1910): A Redescription with Designation of Aphrodoctopus New Genus (Cephalopoda; Octopodinae). Bulletin of Marine Science. 49. 57–72.11 indexed citations
14.
Roper, Clyde F. E., et al.. (1991). Eledone palari, a new species of octopus Cephalopoda Octopodidae from Australia. Bulletin of Marine Science. 4912. 73–87.6 indexed citations
Wormuth, John H. & Clyde F. E. Roper. (1983). Quantitative Sampling of Oceanic Cephalopods by Nets: Problems and Recommendations. Smithsonian Digital Repository (Smithsonian Institution).29 indexed citations
Roper, Clyde F. E.. (1977). Comparative captures of pelagic cephalopods by midwater trawls. Helmholtz Centre for Ocean Research Kiel (GEOMAR).17 indexed citations
19.
Young, Richard E. & Clyde F. E. Roper. (1969). A monograph of the Cephalopoda of the North Atlantic.17 indexed citations
20.
Moore, Hilary B., et al.. (1963). A contribution to the biology of Tripneustes esculentus. Helmholtz Centre for Ocean Research Kiel (GEOMAR).31 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.