John M. Sykes

1.3k total citations
30 papers, 476 citations indexed

About

John M. Sykes is a scholar working on Nature and Landscape Conservation, Parasitology and Small Animals. According to data from OpenAlex, John M. Sykes has authored 30 papers receiving a total of 476 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nature and Landscape Conservation, 7 papers in Parasitology and 5 papers in Small Animals. Recurrent topics in John M. Sykes's work include Turtle Biology and Conservation (11 papers), Amphibian and Reptile Biology (5 papers) and Veterinary Pharmacology and Anesthesia (4 papers). John M. Sykes is often cited by papers focused on Turtle Biology and Conservation (11 papers), Amphibian and Reptile Biology (5 papers) and Veterinary Pharmacology and Anesthesia (4 papers). John M. Sykes collaborates with scholars based in United States, France and United Kingdom. John M. Sykes's co-authors include Eric Klaphake, John G. Trupkiewicz, Edward C. Ramsay, Alisa L. Newton, Cheryl B. Greenacre, Tracey Goldstein, Eric D. Jensen, April L. Childress, Sarah LaMere and Hendrik H. Nollens and has published in prestigious journals such as Veterinary Microbiology, Journal of the American Veterinary Medical Association and American Journal of Veterinary Research.

In The Last Decade

John M. Sykes

29 papers receiving 443 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
John M. Sykes United States 13 233 107 85 74 74 30 476
Sonia M. Hernandez‐Divers United States 15 430 1.8× 142 1.3× 109 1.3× 116 1.6× 99 1.3× 25 692
Javier G. Nevarez United States 15 168 0.7× 260 2.4× 77 0.9× 78 1.1× 42 0.6× 88 762
Scott P. Terrell United States 16 109 0.5× 156 1.5× 119 1.4× 58 0.8× 41 0.6× 48 715
Scott J. Stahl United States 13 216 0.9× 81 0.8× 84 1.0× 26 0.4× 62 0.8× 31 414
Jean A. Paré United States 14 237 1.0× 177 1.7× 96 1.1× 24 0.3× 214 2.9× 40 732
Brad Lock United States 10 203 0.9× 103 1.0× 73 0.9× 17 0.2× 105 1.4× 28 377
P. Zwart Netherlands 14 170 0.7× 136 1.3× 98 1.2× 44 0.6× 95 1.3× 70 595
David Perpiñán United States 11 123 0.5× 78 0.7× 89 1.0× 21 0.3× 44 0.6× 35 413
Christopher S. Hanley United States 11 101 0.4× 88 0.8× 79 0.9× 46 0.6× 21 0.3× 43 403
Kathryn C. Gamble United States 13 120 0.5× 130 1.2× 111 1.3× 24 0.3× 41 0.6× 49 820

Countries citing papers authored by John M. Sykes

Since Specialization
Citations

This map shows the geographic impact of John M. Sykes'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 John M. Sykes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John M. Sykes more than expected).

Fields of papers citing papers by John M. Sykes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John M. Sykes. 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 John M. Sykes. The network helps show where John M. Sykes may publish in the future.

Co-authorship network of co-authors of John M. Sykes

This figure shows the co-authorship network connecting the top 25 collaborators of John M. Sykes. A scholar is included among the top collaborators of John M. Sykes 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 John M. Sykes. John M. Sykes 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.
Sykes, John M., et al.. (2023). A 40-YEAR (1980–2019) RETROSPECTIVE REVIEW OF MORBIDITY AND MORTALITY OF FENNEC FOXES (VULPES ZERDA) AT THE BRONX AND PROSPECT PARK ZOOS. Journal of Zoo and Wildlife Medicine. 54(2). 252–261. 1 indexed citations
2.
LaDouceur, Elise E. B., et al.. (2021). MYCOTIC PNEUMONIA AND ENCEPHALITIS IN SOUTHERN PUDU (PUDU PUDA). Journal of Zoo and Wildlife Medicine. 52(1). 379–388.
3.
McFarland, Alexander, et al.. (2021). A RETROSPECTIVE ANALYSIS OF AMOEBIASIS IN REPTILES IN A ZOOLOGICAL INSTITUTION. Journal of Zoo and Wildlife Medicine. 52(1). 232–240. 1 indexed citations
4.
5.
Sykes, John M., et al.. (2019). Advances in Therapeutics and Delayed Drug Release. Veterinary Clinics of North America Exotic Animal Practice. 22(3). 501–520. 5 indexed citations
6.
Ossiboff, Robert J., Tracie A. Seimon, Karen Ingerman, et al.. (2018). HEALTH ASSESSMENT OF FREE-RANGING CHELONIANS IN AN URBAN SECTION OF THE BRONX RIVER, NEW YORK, USA. Journal of Wildlife Diseases. 55(2). 352–352. 21 indexed citations
7.
Allender, Matthew C., Eric Baitchman, Elizabeth A. Driskell, et al.. (2017). PHARMACOKINETICS, EFFICACY, AND SAFETY OF VORICONAZOLE AND ITRACONAZOLE IN HEALTHY COTTONMOUTHS (AGKISTRODON PISCIVORUS) AND MASSASAUGA RATTLESNAKES (SISTRURUS CATENATUS) WITH SNAKE FUNGAL DISEASE. Journal of Zoo and Wildlife Medicine. 48(3). 757–766. 12 indexed citations
8.
Sykes, John M. & Eric Klaphake. (2015). Reptile Hematology. Clinics in Laboratory Medicine. 35(3). 661–680. 27 indexed citations
9.
Sykes, John M., et al.. (2015). RETROSPECTIVE INVESTIGATION OF CATARACT MANAGEMENT IN AVIAN SPECIES IN A ZOOLOGIC COLLECTION. Journal of Zoo and Wildlife Medicine. 46(4). 858–869. 9 indexed citations
10.
KuKanich, Butch, et al.. (2015). Pharmacokinetics of butorphanol delivered with an osmotic pump during a seven-day period in common peafowl (Pavo cristatus). American Journal of Veterinary Research. 76(12). 1070–1076. 11 indexed citations
11.
Sykes, John M. & Eric Klaphake. (2014). Reptile Hematology. Veterinary Clinics of North America Exotic Animal Practice. 18(1). 63–82. 12 indexed citations
12.
13.
Sykes, John M. & Alisa L. Newton. (2013). CLINICAL CHALLENGE. Journal of Zoo and Wildlife Medicine. 44(2). 520–522. 2 indexed citations
14.
Sykes, John M.. (2010). Updates and Practical Approaches to Reproductive Disorders in Reptiles. Veterinary Clinics of North America Exotic Animal Practice. 13(3). 349–373. 26 indexed citations
15.
Sykes, John M., Sherry Cox, & Edward C. Ramsay. (2009). Evaluation of an osmotic pump for fentanyl administration in cats as a model for nondomestic felids. American Journal of Veterinary Research. 70(8). 950–955. 4 indexed citations
16.
Sykes, John M. & Eric Klaphake. (2008). Reptile Hematology. Veterinary Clinics of North America Exotic Animal Practice. 11(3). 481–500. 60 indexed citations
17.
Sykes, John M. & Edward C. Ramsay. (2007). ATTEMPTED TREATMENT OF TIGERS (PANTHERA TIGRIS) INFECTED WITH MICROSPORUM CANIS. Journal of Zoo and Wildlife Medicine. 38(2). 252–257. 7 indexed citations
18.
Sykes, John M., Michael M. Garner, Rob L. Coke, et al.. (2007). ORAL EOSINOPHILIC GRANULOMAS IN TIGERS (PANTHERA TIGRIS)—A COLLECTION OF 16 CASES. Journal of Zoo and Wildlife Medicine. 38(2). 300–308. 12 indexed citations
19.
Sykes, John M. & John G. Trupkiewicz. (2006). REPTILE NEOPLASIA AT THE PHILADELPHIA ZOOLOGICAL GARDEN, 1901–2002. Journal of Zoo and Wildlife Medicine. 37(1). 11–19. 96 indexed citations
20.
Bemis, David A., et al.. (2006). Clonal relatedness of Salmonella isolates associated with invasive infections in captive and wild-caught rattlesnakes. Veterinary Microbiology. 120(3-4). 300–307. 17 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.

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